. "2011-11-08T17:16:08"^^ . "**DBpedia** is a community effort to extract structured information from [[http://wikipedia.org/ Wikipedia]] and to make this information available on the Web. DBpedia allows you to ask sophisticated queries against Wikipedia, and to link other data sets on the Web to Wikipedia data. We hope this will make it easier for the amazing amount of information in Wikipedia to be used in new and interesting ways, and that it might inspire new mechanisms for navigating, linking and improving the encyclopaedia itself.\n\n{{feed title=\"News\" divclass=\"box\" url=\"http://dbpedia-blog.aksw.org/wp-feed.php\" max=\"3\"}}\n===The DBpedia Knowledge Base===\nKnowledge bases are playing an increasingly important role in enhancing the intelligence of Web and enterprise search and in supporting information integration. Today, most knowledge bases cover only specific domains, are created by relatively small groups of knowledge engineers, and are very cost intensive to keep up-to-date as domains change. At the same time, Wikipedia has grown into one of the central knowledge sources of mankind, maintained by thousands of contributors. The DBpedia project leverages this gigantic source of knowledge by extracting structured information from Wikipedia and by making this information accessible on the Web under the terms of the ((http://en.wikipedia.org/wiki/Wikipedia:Text_of_Creative_Commons_Attribution-ShareAlike_3.0_Unported_License Creative Commons Attribution-ShareAlike 3.0 License)) and the ((http://en.wikipedia.org/wiki/Wikipedia:Text_of_the_GNU_Free_Documentation_License GNU Free Documentation License)). \n\nThe DBpedia knowledge base currently describes more than 3.64 million things, out of which 1.83 million are classified in a consistent ((Ontology)), including 416,000 persons, 526,000 places, 106,000 music albums, 60,000 films, 17,500 video games, 169,000 organisations, 183,000 species and 5,400 diseases. The DBpedia data set features labels and abstracts for these 3.64 million things in up to 97 different languages; 2,724,000 links to images and 6,300,000 links to external web pages; 6,200,000 external links into other RDF datasets, 740,000 Wikipedia categories, and 2,900,000 YAGO categories. The dataset consists of 1 billion pieces of information (RDF triples) out of which 385 million were extracted from the English edition of Wikipedia and roughly 665 million were extracted from other language editions and links to external datasets.\n\nThe DBpedia knowledge base has several advantages over existing knowledge bases: it covers many domains; it represents real community agreement; it automatically evolves as Wikipedia changes, and it is truly multilingual. The DBpedia knowledge base allows you to ask quite surprising queries against Wikipedia, for instance “Give me all cities in New Jersey with more than 10,000 inhabitants” or “Give me all Italian musicians from the 18th century”. Altogether, the ((UseCases use cases)) of the DBpedia knowledge base are widespread and range from enterprise knowledge management, over Web search to revolutionizing Wikipedia search.\n\n===Nucleus for the Web of Data===\nWithin the ((http://esw.w3.org/topic/SweoIG/TaskForces/CommunityProjects/LinkingOpenData W3C Linking Open Data (LOD) community effort)), an increasing number of data providers have started to publish and interlink data on the Web according to Tim Berners-Lee’s ((http://en.wikipedia.org/wiki/Linked_Data Linked Data)) principles. The resulting Web of Data currently consists of several billion RDF triples and covers domains such as geographic information, people, companies, online communities, films, music, books and scientific publications. In addition to publishing and interlinking datasets, there is also ongoing work on Linked Data browsers, Linked Data crawlers, Web of Data search engines and other applications that consume Linked Data from the Web.\n\nThe DBpedia knowledge base is served as Linked Data on the Web. As DBpedia defines Linked Data URIs for millions of concepts, various data providers have started to set RDF links from their data sets to DBpedia, making DBpedia one of the central interlinking-hubs of the ermerging Web of Data.\n\n===Wiki Contents===\nThis Wiki provides information about the DBpedia community project:\n *((Datasets)) gives an overview about the DBpedia knowledge base.\n *((Ontology)) gives an overview about the DBpedia ontology.\n *((OnlineAccess Online Access)) describes how the data set can be accessed via a SPARQL endpoint and as Linked Data.\n *((Downloads)) provides the DBpedia data sets for download.\n *((Interlinking)) describes how the DBpedia data set is interlinked with various other datasets on the Web.\n *((UseCases Use Cases)) lists different use cases for the DBpedia data set.\n *((Documentation Extraction Framework)) describes the DBpedia information extraction framework.\n *((Architecture Data Provision Architecture)) paints a picture of the software and protocols used to serve DBpedia on the Web.\n *((Support Community)) explains how the DBpedia community collaborates and how people can contribute to the DBpedia effort.\n *((http://mappings.dbpedia.org/index.php/Main_Page DBpedia Mapping Wiki)) containing the mappings used by the DBpedia extraction.\n *((http://dbpedia.org/Internationalization DBpedia Internationalization Effort)) working towards providing multiple language-specific versions of DBpedia.\n *((DBpediaLive DBpedia-Live)) presents the new DBpedia-Live framework.\n *((spotlight DBpedia Spotlight)) presents the DBpedia Spotlight tool for the semantic annotation of textual content.\n *((Team Credits)) lists the people and institutions that have contributed to DBpedia so far.\n *((NextSteps Next steps)) describes ideas and future plans for the DBpedia project. \n\n<#\n\"This#>\n\nhttp://www4.wiwiss.fu-berlin.de/dbpedia-docs/fu-logo.gif     http://wiki.dbpedia.org/files/openlinklogo_wstrap_190x70.png     http://www4.wiwiss.fu-berlin.de/dbpedia-docs/logo_leipzig.gif\n\nFor a recent overview paper about DBpedia, please refer to:\n\n * Christian Bizer, Jens Lehmann, Georgi Kobilarov, Sören Auer, Christian Becker, Richard Cyganiak, Sebastian Hellmann: ((http://www.wiwiss.fu-berlin.de/en/institute/pwo/bizer/research/publications/Bizer-etal-DBpedia-CrystallizationPoint-JWS-Preprint.pdf DBpedia - A Crystallization Point for the Web of Data)). Journal of Web Semantics: Science, Services and Agents on the World Wide Web, Issue 7, Pages 154–165, 2009.\n * Further papers about DBpedia are found at ((Publications))\n" . . . . "2007-06-25T18:17:12"^^ . "{{WantedPages}}" . . . . "2007-06-25T18:17:12"^^ . "{{OrphanedPages}}" . . . . "2007-06-25T18:17:12"^^ . "{{MyPages}}" . . . . "2007-06-25T18:17:12"^^ . "{{MyChanges}}" . . . . "2007-06-25T18:17:12"^^ . "{{RecentChanges}}" . . . . "2007-06-25T18:17:12"^^ . "{{RecentlyCommented}}" . . . . "2007-06-25T18:17:12"^^ . "{{PageIndex}}" . . . . "2007-06-25T18:17:12"^^ . "{{LastUsers}}" . . . . "2007-06-25T18:17:12"^^ . "{{Registration}}" . . . . "2007-06-25T18:17:12"^^ . "{{ChangePassword}}" . . . . "2007-06-25T18:17:12"^^ . "{{Search}}" . . . . "2007-06-25T18:17:12"^^ . "{{Login}}" . . . . "2007-06-25T18:17:12"^^ . "{{UserSettings}}" . . . . "2007-06-25T18:17:12"^^ . "{{InterWikiList}}" . . . . "2012-01-27T16:01:26"^^ . "==Credits==\n\nDBpedia is an open community project and highly welcomes new contributors. ((Development Learn how to get involved!))\n\n=== Thanks to the Wikipedia Community ===\n\nDBpedia is essentially a data-oriented interface to the work of the ((http://en.wikipedia.org/wiki/Wikipedia_users Wikipedia community)), and wouldn't exist without the massive contributions made by editors and authors at Wikipedia, or without the developers who built the underlying infrastructure that supports ((http://www.wikipedia.org/ Wikipedia)). DBpedia is intended to show how the information spread across many Wikipedia pages can be combined into a single integrated database. We hope this will make it easier for the amazing amount of information in Wikipedia to be used in new and interesting ways, and that it might inspire new mechanisms for navigating, linking and improving the encyclopaedia itself. DBpedia is our way of saying \"thank you!\" for Wikipedia...\n\n=== Contributing Persons and Organisations ===\n\nThe project was started in 2007. It is maintained by the following organisations:\n#|\n|| ((http://dbpedia.org/resource/Universit%C3%A4t_Leipzig http://www4.wiwiss.fu-berlin.de/dbpedia-docs/logo_leipzig.gif)) | ((http://dbpedia.org/resource/Freie_Universit%C3%A4t_Berlin http://www4.wiwiss.fu-berlin.de/dbpedia-docs/fu-logo.gif)) | ((http://dbpedia.org/resource/OpenLink_Software http://wiki.dbpedia.org/files/openlinklogo_wstrap_190x70.png)) ||\n|#\n\nThe following organisations also help (or helped) support DBpedia:\n * ((http://www.neofonie.de/ neofonie))\n * ((http://lod2.eu/Welcome.html European Commission via the LOD2 project))\n * ((http://www.projecthalo.com/ Vulcan Inc. as part of Project Halo))\n\nThe following is a list of main contributors (ordered alphabetically by surname) and their role in DBpedia (((http://sourceforge.net/project/memberlist.php?group_id=190976 developer list at sourceforge.net))).\n\n * ((http://www.informatik.uni-leipzig.de/~auer/ Sören Auer)), ((http://dbpedia.org/resource/Universit%C3%A4t_Leipzig Universität Leipzig)), founding member, active\n * ((http://www.bizer.de/ Chris Bizer)), ((http://dbpedia.org/resource/Freie_Universit%C3%A4t_Berlin Freie Universität Berlin)), founding member, active\n * ((http://richard.cyganiak.de/ Richard Cyganiak)), ((http://dbpedia.org/resource/Freie_Universit%C3%A4t_Berlin Freie Universität Berlin)) (now at ((http://dbpedia.org/resource/Digital_Enterprise_Research_Institute DERI)) Galway), founding member\n * ((http://www.openlinksw.com/dataspace/person/oerling Orri Erling)), ((http://dbpedia.org/resource/OpenLink_Software OpenLink Software)), founding member\n * ((http://dbpedia.org/resource/Kingsley_Idehen Kingsley Idehen)), ((http://dbpedia.org/resource/OpenLink_Software OpenLink Software)), founding member, active\n * ((http://www.georgikobilarov.com/ Georgi Kobilarov)), ((http://dbpedia.org/resource/Freie_Universit%C3%A4t_Berlin Freie Universität Berlin)) (now at ((http://uberblic.com Uberblic Labs))), founding member\n * ((mailto:schorsus@gmx.de Jörg Schüppel)), ((http://dbpedia.org/resource/Universit%C3%A4t_Leipzig Universität Leipzig)), founding member\n * ((http://jens-lehmann.org Jens Lehmann)), ((http://dbpedia.org/resource/Universit%C3%A4t_Leipzig Universität Leipzig)), founding member, active\n * ((http://bis.informatik.uni-leipzig.de/SebastianHellmann Sebastian Hellmann)), ((http://dbpedia.org/resource/Universit%C3%A4t_Leipzig Universität Leipzig)), active\n * ((http://www.wiwiss.fu-berlin.de/en/institute/pwo/bizer/team/IseleRobert.html Robert Isele)), ((http://dbpedia.org/resource/Freie_Universit%C3%A4t_Berlin Freie Universität Berlin)), active\n * ((http://www.wiwiss.fu-berlin.de/en/institute/pwo/bizer/team/JentzschAnja.html Anja Jentzsch)), ((http://dbpedia.org/resource/Freie_Universit%C3%A4t_Berlin Freie Universität Berlin)), active\n * ((http://www.wiwiss.fu-berlin.de/en/institute/pwo/bizer/team/JakobMax.html Max Jakob)), ((http://dbpedia.org/resource/Freie_Universit%C3%A4t_Berlin Freie Universität Berlin)), active\n * ((mailto:pk2k@gmx.net Paul Kreis)), ((http://dbpedia.org/resource/Freie_Universit%C3%A4t_Berlin Freie Universität Berlin))\n * ((http://de.linkedin.com/in/jcsahnwaldt Christopher Sahnwaldt)), ((http://www.neofonie.de/ neofonie)) (in cooperation with ((http://dbpedia.org/resource/Freie_Universit%C3%A4t_Berlin Freie Universität Berlin)))\n * ((http://bis.informatik.uni-leipzig.de/ClausStadler Claus Stadler)), ((http://dbpedia.org/resource/Universit%C3%A4t_Leipzig Universität Leipzig)), active\n\n%%(noautolinks)JetBrains grants a free license for IntelliJ to the DBpedia project:%%\n\n<# Developed withJava IDE with all-level code UML diagrams:
from bird's eye to tiny details #>\n\n=== Some of the team at a face-to-face meeting ===\n\nhttp://www4.wiwiss.fu-berlin.de/bizer/pub/DBpediaTeam/DBpediaTeamDez2009.jpg\n\nSome members of the DBpedia Team at a meeting in Leipzig (December 2009). From left to right:\n((http://www.informatik.uni-leipzig.de/~auer/ Sören Auer)), ((http://bis.informatik.uni-leipzig.de/SebastianHellmann Sebastian Hellmann)), ((http://www.bizer.de/ Chris Bizer)), ((http://de.linkedin.com/in/jcsahnwaldt Christopher Sahnwaldt)), ((http://jens-lehmann.org Jens Lehmann)), ((http://www.wiwiss.fu-berlin.de/en/institute/pwo/bizer/team/IseleRobert.html Robert Isele)), ((http://bis.informatik.uni-leipzig.de/ClausStadler Claus Stadler))\n" . . . . "2012-03-27T14:52:02"^^ . "==Publications==\nThis section collects blog posts about DBpedia, publications about the project and related websites.\n\n===Publications about DBpedia===\n * Pablo N. Mendes, Max Jakob and Christian Bizer. DBpedia for NLP: A Multilingual Cross-domain Knowledge Base. Proceedings of the International Conference on Language Resources and Evaluation, LREC 2012, 21-27 May 2012, Istanbul, Turkey. (to appear)\n * Christian Bizer, Jens Lehmann, Georgi Kobilarov, Sören Auer, Christian Becker, Richard Cyganiak, Sebastian Hellmann: ((http://www.wiwiss.fu-berlin.de/en/institute/pwo/bizer/research/publications/Bizer-etal-DBpedia-CrystallizationPoint-JWS-Preprint.pdf DBpedia - A Crystallization Point for the Web of Data)). Journal of Web Semantics: Science, Services and Agents on the World Wide Web, Issue 7, Pages 154–165, 2009.\n * Pablo Mendes, Max Jakob, Andrés García-Silva and Christian Bizer. ((http://www.wiwiss.fu-berlin.de/en/institute/pwo/bizer/research/publications/Mendes-Jakob-GarciaSilva-Bizer-DBpediaSpotlight-ISEM2011.pdf DBpedia Spotlight: Shedding Light on the Web of Documents)). In the Proceedings of the 7th International Conference on Semantic Systems (I-Semantics). Graz, Austria, 7–9 September 2011.\n * Rasmus Hahn, Christian Bizer, Christopher Sahnwaldt, Christian Herta, Scott Robinson, Michaela Bürgle, Holger Düwiger, Ulrich Scheel: ((http://www4.wiwiss.fu-berlin.de/bizer/pub/hahn-etal-faceted-wikipedia-search-BIS2010.pdf Faceted Wikipedia Search)). 13th International Conference on Business Information Systems (BIS 2010), Berlin, Germany, May 2010\n * Anja Jentzsch: ((http://www.anjajentzsch.de/slides/SWIB09_DBpedia.pdf DBpedia – Extracting structured data from Wikipedia)). Presentation at Semantic Web In Bibliotheken (SWIB2009), Cologne, Germany, November 2009. \n * Georgi Kobilarov, Tom Scott, Yves Raimond, Silver Oliver, Chris Sizemore, Michael Smethurst, Christian Bizer, Robert Lee: ((http://www.georgikobilarov.com/publications/2009/eswc2009-bbc-dbpedia.pdf Media Meets Semantic Web - How the BBC Uses DBpedia and Linked Data to Make Connections)). European Semantic Web Conference (ESWC2009), Crete, June 2009. \n * Christian Becker, Christian Bizer: ((http://dx.doi.org/10.1016/j.websem.2009.09.004 Exploring the Geospacial Semantic Web with DBpedia Mobile)). Journal of Web Semantics: Science, Services and Agents on the World Wide Web, Vol. 7, Pages 278–286, 2009.\n * Christian Becker: ((http://wikimania2009.wikimedia.org/wiki/Proceedings:174 DBpedia - Extracting structured data from Wikipedia)). Presentation at Wikimania 2009, Buenos Aires, Argentinia, August 2009. \n * Christian Becker, Chrisitan Bizer: ((http://www.wiwiss.fu-berlin.de/en/institute/pwo/bizer/research/publications/Becker-Bizer-DBpediaMobile-Submission.pdf DBpedia Mobile - A Location-Aware Semantic Web Client)) (((http://www.wiwiss.fu-berlin.de/en/institute/pwo/bizer/research/publications/Bizer-Becker-DBpediaMobile.pdf Slides))). ((http://challenge.semanticweb.org/ Semantic Web Challenge)) at ISWC 2008, Karlsruhe, Germany, October 2008. \n * Garcia, A., Szomszor, M., Alani, H. and Corcho, O. (2009) ((http://eprints.ecs.soton.ac.uk/17792/ Preliminary Results in Tag Disambiguation using DBpedia)). In: Knowledge Capture (K-Cap'09) - First International Workshop on Collective Knowledge Capturing and Representation - CKCaR'09, Redondo Beach, California, USA.\n * Christian Becker, Christian Bizer: ((http://www4.wiwiss.fu-berlin.de/bizer/pub/BeckerBizer-DBpediaMobile-Ldow2008.pdf DBpedia Mobile: A Location-Enabled Linked Data Browser)). 1st International Workshop about Linked Data on the Web, ((http://semanticweb.org/wiki/LDOW2008 LDOW2008)), Beijing, China, April, 2008.\n * Auer, S.; Bizer, C.; Lehmann, J.; Kobilarov, G.; Cyganiak, R.; Ives, Z.: ((http://www.informatik.uni-leipzig.de/~auer/publication/dbpedia.pdf DBpedia: A Nucleus for a Web of Open Data.)) In Aberer et al. (Eds.): The Semantic Web, 6th International Semantic Web Conference, 2nd Asian Semantic Web Conference, ((http://semanticweb.org/wiki/ISWC2007%2BASWC2007 ISWC 2007 + ASWC 2007)), Busan, Korea, November 11-15, 2007. Lecture Notes in Computer Science 4825 Springer 2007, ISBN 978-3-540-76297-3.\n * Lehmann, J.; Schüppel, J.; Auer, S.: ((http://www.informatik.uni-leipzig.de/~auer/publication/relfinder.pdf Discovering Unknown Connections - the DBpedia Relationship Finder.)) In ((http://www.informatik.uni-trier.de/~ley/db/conf/cssw/cssw2007.html Proceedings of 1st Conference on Social Semantic Web)), CSSW2007, Leipzig, September 24-28, 2007. Volume P-113 of GI-Edition - Lecture Notes in Informatics (LNI). Bonner Köllen Verlag, ISSN 1617-5468, ISBN 978-3-88579-207-9.\n * Georgi Kobilarov, Piet Hensel, Richard Cyganiak, Christian Bizer: DBpedia — A Nucleus for a Web of Open Data. Poster presentation at CSSW07. ((http://richard.cyganiak.de/2007/10/dbpedia-webofdata-poster.pdf Poster (PDF))), ((http://richard.cyganiak.de/2007/10/dbpedia-webofdata-slides.pdf slides (PDF))).\n * Christian Bizer et al.: ((http://sites.wiwiss.fu-berlin.de/suhl/bizer/pub/DBpedia-WWW2007-draft-slides.pdf DBpedia - Querying Wikipedia like a Database.)) Developers track presentation at ((http://www2007.org/prog-Developers.php WWW2007)).\n * Sören Auer, Jens Lehmann: ((http://www.informatik.uni-leipzig.de/~auer/publication/ExtractingSemantics.pdf What have Innsbruck and Leipzig in common? Extracting Semantics from Wiki Content.)) In Franconi et al. (eds), Proceedings of ((http://www.eswc2007.org/ European Semantic Web Conference (ESWC’07))), LNCS 4519, pp. 503–517, Springer, 2007.\n\n=== DBpedia in the Media ===\n * Jennifer Zaino: ((http://semanticweb.com/the-spotlight%e2%80%99s-on-dbpedia_b17942 The Spotlight’s on DBpedia)), SemanticWeb.com, February 21, 2011. \n * Alex Williams: ((http://www.readwriteweb.com/cloud/2011/01/how-dbpedia-treats-wikipedia-a.php How DBpedia Treats Wikipedia as a Database)), ReadWriteWeb, 19 January, 2011. \n * Torsten Kleinz: ((http://www.taz.de/1/netz/netzkultur/artikel/1/wie-das-wissen-system-bekommt/ 10 Jahre Wikipedia - Wie das Wissen System bekommt)), taz, 14 January 2011\n * Tom Simonite: ((http://www.technologyreview.com/web/25728/ Wikipedia to Add Meaning to Its Pages)), MIT Technology Review, July 07, 2010.\n * Anni Kies: ((http://www.fu-berlin.de/presse/publikationen/tsp/2010/ts_20100417/ts_20100417_73/index.html Blitzschnell fündig werden, Verbesserte Wikipedia-Suche)), Tagesspiegelbeilage der Freien Universität Berlin, Seite 7, April 2010.\n * Jim Giles: ((http://technology.newscientist.com/channel/tech/mg19826585.800-birth-pangs-for-the-semantic-web.html Birth pangs for the 'semantic web')), New Scientist, Issue 2658, 31 May 2008 (((http://www.tmcnet.com/usubmit/2008/05/30/3474045.htm full text via TMCnet))).\n \n===Blog Posts and Talks about DBpedia===\n * 2010-04-05: Evan Sandhaus (New York Times): ((http://open.blogs.nytimes.com/2010/03/30/build-your-own-nyt-linked-data-application/ Build Your Own NYT Linked Data Application)). \n * 2009-02-04: Tim Berners-Lee (MIT/W3C) speaks at ((http://conferences.ted.com/TED2009/ TED2009)) about ((http://www.w3.org/2009/Talks/0204-ted-tbl/#(1) Linked Data and DBpedia)).\n * 2008-04-23: Georgi Kobilarov (FU Berlin) speaks at WWW2009 about ((http://videolectures.net/www09_kobilarov_dbpldh/ DBpedia as interlinking hub)).\n * 2008-03-28: Tim Berners-Lee (MIT/W3C): ((http://dig.csail.mit.edu/breadcrumbs/node/232 Semantic Web in the news))\n * 2007-09-08: Nova Spivack (Radar Networks): ((http://novaspivack.typepad.com/nova_spivacks_weblog/2007/09/dbpediaorg-is-a.html DBpedia.org is Among the Coolest Semantic Web Datasets I've Seen ))\n * 2007-08-09: John Musser (Programmableweb): ((http://blog.programmableweb.com/2007/08/09/using-wikipedia-as-a-web-database/ Using Wikipedia as a Web Database))\n * 2007-07-29: Ivan Herman (W3C): ((http://ivanherman.wordpress.com/2007/07/29/from-wikipedia-uri-s-to-dbpedia-uri%e2%80%a6/ From Wikipedia URI-s to DBpedia URI…))\n * 2007-04-03: Michael K. Bergman (AI³): ((http://www.mkbergman.com/?p=354 Did You Blink? The Structured Web Just Arrived))\n * 2007-03-12: Tim O'Reilly (O'Reilly Media): ((http://radar.oreilly.com/archives/2007/03/different_appro_1.html Different Approaches to the Semantic Web))\n * 2007-03-09: You Mon Tsang (VentureBeat): ((http://venturebeat.com/2007/03/09/are-you-powered-by-wikipedia-yet/ Are you powered by Wikipedia yet?))\n * 2007-01-26: Niklas (Dust Feed): ((http://dustfeed.blogspot.com/2007/01/great-day-for-specificity.html A Great Day for Specificity))\n * 2007-01-24: Ivan Herman (W3C): ((http://ivanherman.wordpress.com/2007/01/24/chris-strikes-again-integrating-wikipedia-and-sw/ Integrating Wikipedia and SW))\n * 2007-01-23: Mike Linksvayer (Creative Commons): ((http://gondwanaland.com/mlog/2007/01/23/dbpedia/ Querying Wikipedia like a Database))\n\n===Other Wikipedia related Publications===\n * Fei Wu, Daniel Weld: ((http://www2008.org/papers/pdf/p635-wu.pdf Automatically Refining the Wikipedia Infobox Ontology)). In 17th World Wide Web Conference (WWW2008), April 2008.\n * Fei Wu, Daniel Weld: ((http://www.cs.washington.edu/homes/wufei/papers/cikm07.pdf Autonomously Semantifying Wikipedia)). In 16th Conference on Information and Knowledge Management (CIKM-07), November, 2007\n * Fabian M. Suchanek, Gjergji Kasneci, Gerhard Weikum: ((http://www2007.org/papers/paper391.pdf Yago: A Core of Semantic Knowledge - Unifying WordNet and Wikipedia)). Paper at ((http://www2007.org/index.php WWW2007)).\n * Hepp, Martin; Siorpaes, Katharina; Bachlechner, Daniel: ((http://www.heppnetz.de/files/hepp-siorpaes-bachlechner-harvesting%20wikipedia%20w5054.pdf Harvesting Wiki Consensus: Using Wikipedia Entries as Vocabulary for Knowledge Management)), IEEE Internet Computing, Vol. 11, No. 5, pp. 54-65, Sept-Oct 2007.\n * Jonathan Isbell, Mark Butler: ((http://www.hpl.hp.com/techreports/2007/HPL-2007-182.html Extracting and Re-using Structured Data from Wikis)). HP Labs Technical Report, 2007.\n * Michael Bergman: ((http://www.mkbergman.com/?p=417 99 Wikipedia Sources Aiding the Semantic Web)). List of publications about mining structured data from Wikipedia, February 2008.\n * Hugo Zaragoza et al: ((http://portal.acm.org/citation.cfm?id=1321440.1321599 Ranking very many typed entities on wikipedia)), ACM conference on Conference on information and knowledge management .\n\n===Related Webpages===\n * ((http://sourceforge.net/projects/dbpedia DBpedia project page on Sourceforge))\n * ((http://www.urbigene.com/wikistory/ WikiStory: Drawing Timelines from Wikipedia & DBpedia))\n * ((http://ontoworld.org/wiki/Semantic_MediaWiki Semantic MediaWiki))\n * ((http://graphics.stanford.edu/projects/vispedia/ Stanford Vispedia: Interactive Visual Exploration of Wikipedia Data via Search-Based Integration))\n * ((http://esw.w3.org/topic/SweoIG/TaskForces/CommunityProjects/LinkingOpenData W3C SWEO Community Project: Linking Open Data on the Web))\n * ((http://www.freebase.com/ Freebase)) (((http://radar.oreilly.com/archives/2007/03/freebase_will_p_1.html Tim O'Reilly post with a preview of Freebase)))\n * ((http://www.powerset.com/ Powerset))\n * ((http://www.cs.washington.edu/ai/iwp/ The Intelligence in Wikipedia Project))\n * ((http://blog.freebase.com:80/?p=108 Metaweb: Mining knowledge from Wikipedia: Announcing WEX))\n * ((http://www.yr-bcn.es/dokuwiki/doku.php?id=semantically_annotated_snapshot_of_wikipedia Yahoo Research: Semantically Annotated Snapshot of the English Wikipedia))\n\n{{include page=\"/spotlight/publications\" nomark=\"1\"}}\n\n" . . . . "2012-03-24T19:44:12"^^ . "==The DBpedia Data Set==\nThe DBpedia data set uses a large multi-domain ontology which has been derived from Wikipedia. The DBpedia data set currently describes 3.64 million \"things\" with over half a billion \"facts\" (July 2011).\n\n{{ToC numerate=1}}\n\n===Background===\n((http://en.wikipedia.org/ Wikipedia)) has grown into one of the central knowledge sources of mankind and is maintained by thousands of contributors. Wikipedia articles consist mostly of free text, but also contain different types of structured information, such as ((http://en.wikipedia.org/wiki/Wikipedia:Infobox_templates infobox templates)),((http://en.wikipedia.org/wiki/Wikipedia:Categorical_index categorisation information)), images, geo-coordinates, and links to external Web pages. For instance, the figure below shows the source code and the visualisation of an infobox template containing structured information about the town of Innsbruck.\n\nhttp://wiki.dbpedia.org/Datasets/files?get=wikipediatemplate.png\n\nThe DBpedia project extracts various kinds of structured information from Wikipedia editions in 97 languages and combines this information into a huge, cross-domain knowledge base.\n\nDBpedia uses the ((http://www.w3.org/TR/rdf-primer/ Resource Description Framework (RDF))) as a flexible data model for representing extracted information and for publishing it on the Web. We use the ((http://www.w3.org/TR/rdf-sparql-query/ SPARQL)) query language to query this data. Please refer to the ((http://sites.wiwiss.fu-berlin.de/suhl/bizer/toolkits/index.htm Developers Guide to Semantic Web Toolkits)) to find a development toolkit in your preferred programming language to process DBpedia data.\n\n===Content of the DBpedia Data Set===\n\nThe DBpedia knowledge base currently describes more than 3.64 million things, out of which 1.83 million are classified in a consistent ((Ontology)), including 416,000 persons, 526,000 places (including 360,000 populated places), 106,000 music albums, 60,000 films, 17,500 video games, 169,000 organizations (including 40,000 companies and 38,000 educational institutions), 183,000 species and 5,400 diseases. The DBpedia data set features labels and abstracts for these 3.64 million things in up to 97 different languages; 2,724,000 links to images and 6,300,000 links to external web pages; 6,200,000 external links into other RDF datasets, 740,000 Wikipedia categories, and 2,900,000 YAGO categories. The dataset consists of 1 billion pieces of information (RDF triples) out of which 385 million were extracted from the English edition of Wikipedia and roughly 665 million were extracted from other language editions and links to external datasets. \n\nThe table below contains links to some example \"things\" from the data set:\n\n#|\n||**Class** |**Examples**||\n||City | ((http://dbpedia.org/resource/Cambridge Cambridge)), ((http://dbpedia.org/resource/Berlin Berlin)), ((http://dbpedia.org/resource/Manchester Manchester)) ||\n||Country |((http://dbpedia.org/resource/Spain Spain)), ((http://dbpedia.org/resource/Iceland Iceland)), ((http://dbpedia.org/resource/South_Korea South Korea)) ||\n||Politician |((http://dbpedia.org/resource/George_W._Bush George W. Bush)), ((http://dbpedia.org/resource/Nicolas_Sarkozy Nicolas Sarkozy)), ((http://dbpedia.org/resource/Angela_Merkel Angela Merkel))||\n||Musician | ((http://dbpedia.org/resource/AC/DC AC/DC)), ((http://dbpedia.org/resource/Diana_Ross Diana Ross)), ((http://dbpedia.org/resource/R%C3%B6yksopp Röyksopp)) ||\n||Music album |((http://dbpedia.org/resource/Led_Zeppelin_III Led Zeppelin III)), ((http://dbpedia.org/resource/Like_a_Virgin Like a Virgin)), ((http://dbpedia.org/resource/Thriller_%28album%29 Thriller))||\n||Director | ((http://dbpedia.org/resource/Woody_Allen Woody Allen)), ((http://dbpedia.org/resource/Oliver_Stone Oliver Stone)), ((http://dbpedia.org/resource/Takashi_Miike Takashi Miike))||\n||Film | ((http://dbpedia.org/resource/Pulp_Fiction_%28film%29 Pulp Fiction)), ((http://dbpedia.org/resource/Hysterical_Blindness_%28film%29 Blindness)), ((http://dbpedia.org/resource/Breakfast_at_Tiffany%27s Breakfast at Tiffany's))||\n||Book | ((http://dbpedia.org/resource/The_Lord_of_the_Rings The Lord of the Rings)), ((http://dbpedia.org/resource/The_Adventures_of_Tom_Sawyer_%28novel%29 The Adventures of Tom Sawyer)), ((http://dbpedia.org/resource/Bible The Holy Bible))||\n||Computer Game | ((http://dbpedia.org/resource/Tetris Tetris)), ((http://dbpedia.org/resource/World_of_Warcraft World of Warcraft)), ((http://dbpedia.org/resource/Sam_&_Max_Hit_the_Road Sam & Max hit the Road))||\n||Technical Standard | ((http://dbpedia.org/resource/HTML HTML)), ((http://dbpedia.org/resource/Resource_Description_Framework RDF)), ((http://dbpedia.org/resource/Uniform_Resource_Identifier URI))||\n|#\nYou can also use Richard Cyganiak's PHP script to ((http://richard.cyganiak.de/2007/09/random-dbpedia.php view random things)) from the DBpedia data set.\n\nFind the properties used in the different DBpedia data sets ((http://wiki.dbpedia.org/Datasets/Properties here)).\n\n===Identifying \"things\"===\nEach thing in the DBpedia data set is identified by a URI reference of the form ~http://dbpedia.org/resource/Name , where Name is taken from the URL of the source Wikipedia article, which has the form ~http://en.wikipedia.org/wiki/Name . Thus, each resource is tied directly to an English-language Wikipedia article. There are several details on the ((URIencoding encoding of URIs)) that have to be taken into account.\n\n===Describing \"things\"===\nEach DBpedia resource is described by various properties. Below, we give an overview about the most important types of properties.\n\n====Basic Information====\nEvery DBpedia resource is described by a label, a short and long English abstract, a link to the corresponding Wikipedia page, and a link to an image depicting the thing (if available).\n\nIf a thing exists in multiple language versions of Wikipedia, then short and long abstracts within these languages and links to the different language Wikipedia pages are added to the description. The DBpedia data set contains the following numbers of abstracts per language (July 2011):\n\n#|\n||**Language** |**Number of Abstracts**||\n||English |3,550,000||\n||German |1,137,000||\n||French |1,111,000||\n||Spanish |825,000||\n||Japanese |821,000||\n||Polish |776,000||\n||Dutch |747,000||\n||Italian |746,000||\n||Portuguese |703,000||\n||Swedish |391,000||\n||Chinese |340,000||\n|#\n\n====Classifications====\nDBpedia provides three different classification schemata for things.\n\n 1. **Wikipedia Categories** are represented using the ((http://www.w3.org/2004/02/skos/ SKOS vocabulary)) and ((http://www.dublincore.org/documents/dcmi-terms/ DCMI terms)).\n 2. The **YAGO Classification** is derived from the Wikipedia category system using WordNet. Please refer to ((http://www2007.org/papers/paper391.pdf Yago: A Core of Semantic Knowledge - Unifying WordNet and Wikipedia)) for more details.\n 3. **WordNet Synset Links** were generated by manually relating Wikipedia infobox templates and WordNet synsets, and adding a corresponding link to each thing that uses a specific template. In theory, this classification should be more precise then the Wikipedia category system.\n\nUsing these classifications within SPARQL queries allows you to select things of a certain type.\n\n=====Wikipedia Categories=====\n * ((http://dbpedia.org/snorql/?query=SELECT+*+WHERE+{%0D%0A%3Fsubject+%3Chttp%3A%2F%2Fpurl.org%2Fdc%2Fterms%2Fsubject%3E+%3Chttp%3A%2F%2Fdbpedia.org%2Fresource%2FCategory%3ANational_Basketball_Association_teams%3E.%0D%0A} NBA Teams)) (Does not work with Internet Explorer)\n * ((http://dbpedia.org/snorql/?query=SELECT+*+WHERE+{%0D%0A%3Fsubject+%3Chttp%3A%2F%2Fpurl.org%2Fdc%2Fterms%2Fsubject%3E+%3Chttp%3A%2F%2Fdbpedia.org%2Fresource%2FCategory%3ACar_manufacturers%3E.%0D%0A}+LIMIT+20 Car manufacturers)) \n\n=====YAGO Classes=====\n * ((http://dbpedia.org/snorql/?query=SELECT+*+WHERE+{%0D%0A%3Fsubject+rdf%3Atype+%3Chttp%3A%2F%2Fdbpedia.org%2Fclass%2Fyago%2FCapitalsInEurope%3E.%0D%0A%3Fsubject+rdfs%3Alabel+%3Flabel.%0D%0A%3Fsubject+rdfs%3Acomment+%3Fabstract.%0D%0AFILTER+%28lang%28%3Flabel%29+%3D+%22en%22+%26%26+lang%28%3Fabstract%29+%3D+%22en%22%29%0D%0A}+LIMIT+20 European Capitals))\n * ((http://dbpedia.org/snorql/?query=SELECT+*+WHERE+{%0D%0A%3Fsubject+rdf%3Atype+%3Chttp%3A%2F%2Fdbpedia.org%2Fclass%2Fyago%2FBirdsOfTheUnitedStates%3E.%0D%0A%3Fsubject+rdfs%3Alabel+%3Flabel.%0D%0A%3Fsubject+rdfs%3Acomment+%3Fabstract.%0D%0AFILTER+%28lang%28%3Flabel%29+%3D+%22en%22+%26%26+lang%28%3Fabstract%29+%3D+%22en%22%29%0D%0A}+LIMIT+20 Birds of the United States))\n\n=====Wordnet=====\n * ((http://dbpedia.org/snorql/?query=SELECT+*+WHERE+%7B%0D%0A%3Fsubject+dbpedia2%3Awordnet_type+%3Chttp%3A%2F%2Fwww.w3.org%2F2006%2F03%2Fwn%2Fwn20%2Finstances%2Fsynset-software-noun-1%3E.%0D%0A%3Fsubject+rdfs%3Alabel+%3Flabel.%0D%0A%3Fsubject+rdfs%3Acomment+%3Fabstract.%0D%0AFILTER+%28lang%28%3Flabel%29+%3D+%22en%22+%26%26+lang%28%3Fabstract%29+%3D+%22en%22%29%0D%0A%7D+LIMIT+20 Software))\n * ((http://dbpedia.org/snorql/?query=SELECT+*+WHERE+%7B%0D%0A%3Fsubject+dbpedia2%3Awordnet_type+%3Chttp%3A%2F%2Fwww.w3.org%2F2006%2F03%2Fwn%2Fwn20%2Finstances%2Fsynset-airline-noun-2%3E.%0D%0A%3Fsubject+rdfs%3Alabel+%3Flabel.%0D%0A%3Fsubject+rdfs%3Acomment+%3Fabstract.%0D%0AFILTER+%28lang%28%3Flabel%29+%3D+%22en%22+%26%26+lang%28%3Fabstract%29+%3D+%22en%22%29%0D%0A%7D+LIMIT+20 Airlines))\n\n\n====Infobox Data====\nWikipedia infoboxes contain very specific information about things and are thus a very valuable source of structured information that can be used to ask expressive queries against Wikipedia. The DBpedia project currently extracts three different datasets from the Wikipedia infoboxes. \n\n 1. The **Infobox Dataset** is created using our initial, now three year old infobox parsing approach. This extractor extracts all properties from all infoboxes and templates within all Wikipedia articles. Extracted information is represented using properties in the ~http://dbpedia.org/property/ namespace. The names of the these properties directly reflect the name of the Wikipedia infobox property. Property names are not cleaned or merged. Property types are not part of a subsumption hierarchy and there is no consistent ontology for the infobox dataset. Currently, there are approximately 8000 different property types. The infobox extractor performs only a minimal amount of property value clean-up, e.g., by converting a value like \"June 2009\" to the XML Schema format \"2009-06\". You should therefore use the infobox dataset only if your application requires complete coverage of all Wikipeda properties and you are prepared to accept relatively noisy data.\n 2. The **Infobox Ontology**. With the DBpedia 3.2 release, we introduced a new infobox extraction method which is based on hand-generated mappings of Wikipedia infoboxes/templates to a newly created ((http://wiki.dbpedia.org/Ontology DBpedia ontology)). The mappings adjust weaknesses in the Wikipedia infobox system, like using different infoboxes for the same type of thing (class) or using different property names for the same property. Therefore, the instance data within the infobox ontology is much cleaner and better structured than the Infobox Dataset, but currently doesn't cover all infobox types and infobox properties within Wikipedia. Starting with DBpedia release 3.5, we provide three different Infobox Ontology data sets:\n * The **Ontology Infobox Types** dataset contains the rdf:types of of the instances which have been extracted from the infoboxes.\n * The **Ontology Infobox Properties** dataset contains the actual data values that have been extracted from infoboxes. The data values are represented using ontology properties (e.g., 'volume') that may be applied to different things (e.g., the volume of a lake and the volume of a planet). This restricts the number of different properties to a minimum, but has the drawback that it is not possible to automatically infer the class of an entity based on a property. For instance, an application that discovers an entity described using the volume property cannot infer that that the entity is a lake and then for example use a map to visualize the entity. Properties are represented using properties following the ~http://dbpedia.org/ontology/{propertyname} naming schema. All values are normalized to their respective SI unit.\n * The **Ontology Infobox Properties (Specific)** dataset contains properties which have been specialized for a specific class using a specific unit. e.g. the property height is specialized on the class Person using the unit centimetres instead of metres. Specialized properties follow the ~http://dbpedia.org/ontology/{Class}/{property} naming schema (e.g. ~http://dbpedia.org/ontology/Person/height). The properties have a single class as rdfs:domain and rdfs:range and can therefore be used for classification reasoning. This makes it easier to express queries against the data, e.g., finding all lakes whose volume is in a certain range. Typically, the range of the properties are not using SI units, but a unit which is more appropriate in the specific domain. \n\nAll three data sets are available for ((http://wiki.dbpedia.org/Downloads download)) as well as being available for queries via the DBpedia SPARQL endpoint.\n\nThe infobox data enables sophisticated, fine-grained queries over the data set. Some example queries are shown below:\n\n=====Querying the Infobox Dataset=====\n * ((http://dbpedia.org/snorql/?query=SELECT+%3Fsubject+%3Flabel+%3Freleased+%3Fabstract+WHERE+{%0D%0A%3Fsubject+rdf%3Atype+%3Chttp%3A%2F%2Fdbpedia.org%2Fontology%2FFilm%3E.%0D%0A%3Fsubject+dbpedia2%3Astarring+%3Chttp%3A%2F%2Fdbpedia.org%2Fresource%2FTom_Cruise%3E.%0D%0A%3Fsubject+rdfs%3Acomment+%3Fabstract.%0D%0A%3Fsubject+rdfs%3Alabel+%3Flabel.%0D%0AFILTER%28lang%28%3Fabstract%29+%3D+%22en%22+%26%26+lang%28%3Flabel%29+%3D+%22en%22%29.%0D%0A%3Fsubject+%3Chttp%3A%2F%2Fdbpedia.org%2Fontology%2FreleaseDate%3E+%3Freleased.%0D%0AFILTER%28xsd%3Adate%28%3Freleased%29+%3C+%222000-01-01%22^^xsd%3Adate%29.%0D%0A}+ORDER+BY+%3Freleased%0D%0ALIMIT+20%0D%0A Abstracts of movies starring Tom Cruise, released before 1999))\n * ((http://dbpedia.org/snorql/?query=SELECT+DISTINCT+%3Fsubject+%0D%0A++++++++++++++++%3Femployees+%0D%0A++++++++++++++++%3Fhomepage+%0D%0A++WHERE+%0D%0A++++{%0D%0A++++++%3Fsubject++rdf%3Atype+++++++++++++++%3Chttp%3A%2F%2Fdbpedia.org%2Fclass%2Fyago%2FCompany108058098%3E++.%0D%0A++++++%3Fsubject++dbpedia2%3AnumEmployees++%3Femployees%0D%0A++++++++FILTER++%28+xsd%3Ainteger%28%3Femployees%29+%3E%3D+50000+%29+++++++++++++++++++++++++++++++++++++.%0D%0A++++++%3Fsubject++foaf%3Ahomepage++++++++++%3Fhomepage+++++++++++++++++++++++++++++++++++++++++.%0D%0A++++}+%0D%0A++ORDER+BY++DESC%28xsd%3Ainteger%28%3Femployees%29%29%0D%0A++LIMIT++20%0D%0A The official websites of companies with more than 50000 employees))\n * ((http://dbpedia.org/snorql/?query=SELECT+%3Fsubject+%3Fpopulation+WHERE+{%0D%0A%3Fsubject+rdf%3Atype+%3Chttp%3A%2F%2Fdbpedia.org%2Fontology%2FCity%3E.%0D%0A%3Fsubject+%3Chttp%3A%2F%2Fdbpedia.org%2Fontology%2FpopulationUrban%3E+%3Fpopulation.%0D%0AFILTER+%28xsd%3Ainteger%28%3Fpopulation%29+%3E+2000000%29%0D%0A}%0D%0AORDER+BY+DESC%28xsd%3Ainteger%28%3Fpopulation%29%29%0D%0ALIMIT+20 Cities with more than 2 million habitants))\n\n=====Querying the Infobox Ontology=====\nList all episodes of the HBO television series The Sopranos ordered by their air-date:\n\n%%SELECT *\n WHERE\n {\n ?e .\n ?e ?date .\n ?e ?number .\n ?e ?season\n }\n ORDER BY DESC(?date)%%\n\n((http://dbpedia.org/sparql?default-graph-uri=http%3A%2F%2Fdbpedia.org&query=select+*%0D%0Awhere%0D%0A{%0D%0A%3Fe+%3Chttp%3A%2F%2Fdbpedia.org%2Fontology%2Fseries%3E+%3Chttp%3A%2F%2Fdbpedia.org%2Fresource%2FThe_Sopranos%3E+.%0D%0A%3Fe+%3Chttp%3A%2F%2Fdbpedia.org%2Fontology%2FreleaseDate%3E+%3Fdate+.%0D%0A%3Fe+%3Chttp%3A%2F%2Fdbpedia.org%2Fontology%2FepisodeNumber%3E+%3Fnumber+.%0D%0A}%0D%0Aorder+by+desc(%3Fdate)&format=text%2Fhtml&debug=on SPARQL Result))\n\n\nSoftware developed by an organisation founded in California:\n\n%%SELECT *\n WHERE\n { \n ?company a .\n ?company .\n ?product ?company .\n ?product a \n }%%\n\n((http://dbpedia.org/sparql?default-graph-uri=http%3A%2F%2Fdbpedia.org&query=select+*%0D%0Awhere%0D%0A{+%3Fcompany+a+%3Chttp%3A%2F%2Fdbpedia.org%2Fontology%2FOrganisation%3E+.%0D%0A%3Fcompany+%3Chttp%3A%2F%2Fdbpedia.org%2Fontology%2FfoundationPlace%3E+%3Chttp%3A%2F%2Fdbpedia.org%2Fresource%2FCalifornia%3E+.%0D%0A%3Fproduct+%3Chttp%3A%2F%2Fdbpedia.org%2Fontology%2Fdeveloper%3E+%3Fcompany++.%0D%0A%3Fproduct++a+%3Chttp%3A%2F%2Fdbpedia.org%2Fontology%2FSoftware%3E+.%0D%0A}%0D%0A&format=text%2Fhtml&debug=on SPARQL Result))\n\n\n====External Links====\nThe DBpedia data set contains HTML links to external web pages as well as RDF links into external data sources.\n\nThere are two types of links to HTML pages: ##dbpedia:reference## links point to several web pages about a thing. In addition, some things also have ##foaf:homepage## links that point to web pages that can be considered the \"official homepage\" of a thing. \n\nRDF links are represented using the ##owl:sameAs## property. Please refer to ((Interlinking)) for more information about RDF links and the interlinked data sets.\n\n=====FOAF Homepage=====\n * ((http://dbpedia.org/snorql/?query=SELECT+*+WHERE+%7B%0D%0A%3Fs+foaf%3Ahomepage+%3Fh.%0D%0A%3Fs+rdf%3Atype+%3Chttp%3A%2F%2Fdbpedia.org%2Fclass%2Fyago%2FUniversity108286163%3E.%0D%0A%7D+LIMIT+20 Official websites of Universities))\n * ((http://dbpedia.org/snorql/?query=SELECT+*+WHERE+{%0D%0A%3Fcity+foaf%3Ahomepage+%3Fhomepage+.%0D%0A%3Fcountry+rdf%3Atype+%3Chttp%3A%2F%2Fdbpedia.org%2Fontology%2FCountry%3E+.%0D%0A%3Fcountry+%3Chttp%3A%2F%2Fdbpedia.org%2Fontology%2Fcapital%3E+%3Fcity+.%0D%0A}+LIMIT+20 Official websites of Capitals))\n\n=====Owl:sameAs Links=====\n * Geographical (to ((http://geonames.org GeoNames.org)), ((http://www4.wiwiss.fu-berlin.de/eurostat/ Eurostat data)), and the RDF version of the ((http://www4.wiwiss.fu-berlin.de/factbook/ CIA Factbook))):\n * ((http://dbpedia.org/snorql/?query=SELECT+*+WHERE+{%0D%0A%3Fsubject+owl%3AsameAs+%3Flink.%0D%0A%3Fsubject+rdf%3Atype+%3Chttp%3A%2F%2Fdbpedia.org%2Fontology%2FCountry%3E%0D%0A}+LIMIT+20 Countries))\n * Authors / Books (to ((http://quotationsbook.com quotationsbook.com)) and ((http://www4.wiwiss.fu-berlin.de/gutendata/ Project Gutenberg RDF)). Links to the ((http://sites.wiwiss.fu-berlin.de/suhl/bizer/bookmashup/ RDF Book Mashup)) will follow soon ):\n * ((http://dbpedia.org/snorql/?query=SELECT+*+WHERE+{%0D%0A%3Fsubject+owl%3AsameAs+%3Flink.%0D%0A%3Fsubject+rdf%3Atype+%3Chttp%3A%2F%2Fdbpedia.org%2Fontology%2FWriter%3E%0D%0A}+LIMIT+20 Authors))\n * Computer Scientist publications ((http://www4.wiwiss.fu-berlin.de/dblp/ DBLP)):\n * ((http://dbpedia.org/snorql/?query=SELECT+*+WHERE+%7B%0D%0A%3Fsubject+owl%3AsameAs+%3Flink.%0D%0A%3Fsubject+rdf%3Atype+%3Chttp%3A%2F%2Fdbpedia.org%2Fclass%2Fyago%2FProgrammer110481268%3E%0D%0A%7D+LIMIT+20 DBLP))\n * U.S. Census Statistical Data ((http://rdfabout.com/demo/census/ rdfabout.com)), RDF version by ((http://razor.occams.info/ Joshua Tauber)):\n * ((http://dbpedia.org/snorql/?query=SELECT+*+WHERE+{%0D%0A%3Fsubject+owl%3AsameAs+%3Flink.%0D%0A%3Fsubject++%3Chttp%3A%2F%2Fpurl.org%2Fdc%2Fterms%2Fsubject%3E+%3Chttp%3A%2F%2Fdbpedia.org%2Fresource%2FCategory%3AStates_of_the_United_States%3E+.%0D%0A}+LIMIT+20 Links for States of the U.S.A.))\n\n====Geo-Coordinates====\nThe DBpedia data set contains geo-coordinates for 697,000 geographic locations. Geo-coordinates are expressed using the ((http://www.w3.org/2003/01/geo/ W3C Basic Geo Vocabulary)).\n\nBesides simple listings of geo-coordinates (e.g., ((http://dbpedia.org/snorql/?query=PREFIX+geo%3A+%3Chttp%3A%2F%2Fwww.w3.org%2F2003%2F01%2Fgeo%2Fwgs84_pos%23%3E%0D%0ASELECT+%3Fsubject+%3Flat+%3Flong+WHERE+{%0D%0A%3Fsubject+%3Chttp%3A%2F%2Fpurl.org%2Fdc%2Fterms%2Fsubject%3E+%3Chttp%3A%2F%2Fdbpedia.org%2Fresource%2FCategory%3AFootball_venues_in_Germany%3E.%0D%0A%3Fsubject+geo%3Alat+%3Flat.%0D%0A%3Fsubject+geo%3Along+%3Flong.%0D%0A}+LIMIT+20 German soccer stadiums)) ), the new geo-coordinates allow sophisticated queries, like \"show me all things next to the\":\n * ((http://dbpedia.org/snorql/?query=PREFIX+geo%3A+%3Chttp%3A%2F%2Fwww.w3.org%2F2003%2F01%2Fgeo%2Fwgs84_pos%23%3E%0D%0ASELECT+%3Fsubject+%3Flabel+%3Flat+%3Flong+WHERE+{%0D%0A%3Chttp%3A%2F%2Fdbpedia.org%2Fresource%2FEiffel_Tower%3E+geo%3Alat+%3FeiffelLat.%0D%0A%3Chttp%3A%2F%2Fdbpedia.org%2Fresource%2FEiffel_Tower%3E+geo%3Along+%3FeiffelLong.%0D%0A%3Fsubject+geo%3Alat+%3Flat.%0D%0A%3Fsubject+geo%3Along+%3Flong.%0D%0A%3Fsubject+rdfs%3Alabel+%3Flabel.%0D%0AFILTER%28%3Flat+-+%3FeiffelLat+%3C%3D+0.05+%26%26+%3FeiffelLat+-+%3Flat+%3C%3D+0.05+%26%26%0D%0A%3Flong+-+%3FeiffelLong+%3C%3D+0.05+%26%26+%3FeiffelLong+-+%3Flong+%3C%3D+0.05+%26%26%0D%0Alang%28%3Flabel%29+%3D+%22en%22%0D%0A%29.%0D%0A}+LIMIT+20 Eiffel Tower))\n * ((http://dbpedia.org/snorql/?query=PREFIX+geo%3A+%3Chttp%3A%2F%2Fwww.w3.org%2F2003%2F01%2Fgeo%2Fwgs84_pos%23%3E%0D%0ASELECT+%3Fsubject+%3Flabel+%3Flat+%3Flong+WHERE+{%0D%0A%3Chttp%3A%2F%2Fdbpedia.org%2Fresource%2FBrandenburg_Gate%3E+geo%3Alat+%3FbrandenburgLat.%0D%0A%3Chttp%3A%2F%2Fdbpedia.org%2Fresource%2FBrandenburg_Gate%3E+geo%3Along+%3FbrandenburgLong.%0D%0A%3Fsubject+geo%3Alat+%3Flat.%0D%0A%3Fsubject+geo%3Along+%3Flong.%0D%0A%3Fsubject+rdfs%3Alabel+%3Flabel.%0D%0AFILTER%28%3Flat+-+%3FbrandenburgLat+%3C%3D+0.05+%26%26+%3FbrandenburgLat+-+%3Flat+%3C%3D+0.05+%26%26%0D%0A%3Flong+-+%3FbrandenburgLong+%3C%3D+0.05+%26%26+%3FbrandenburgLong+-+%3Flong+%3C%3D+0.05+%26%26%0D%0Alang%28%3Flabel%29+%3D+%22en%22%0D%0A%29.%0D%0A}+LIMIT+20 Brandenburg Gate))\n\n===Provenance Meta-Data===\nIn addition to the triples provided by the N-Triples datasets, the N-Quads datasets include a provenance URI to each statement. The provenance URI denotes the origin of the extracted triple in Wikipedia.\n\nThe provenance URI is composed of the URI of the article from Wikipedia where the statement has been extracted and a number of parameters denoting the exact source line.\nThe following parameters are set:\n * ##absolute-line:## The (absolute) line in the Wikipedia article source. The first line of a source has the line number 1.\n * ##relative-line:## The line in the Wikipedia article source in respect of the current section.\n * ##section:## The section inside the article\n\n**Example:**\n##~http://en.wikipedia.org/wiki/BMW_7_Series#section=E23&relative-line=1&absolute-line=23##\nThe source of the given statement can be found in the 23th line. It is located in the first line of the section \"E23\".\n\n===i18n Datasets===\nThe internationalization datasets contain the complete DBpedia data from non-English Wikipedias. Until DBpedia release 3.6, we extracted data from non-English Wikipedia pages only if there exists an equivalent English page, as we wanted to have a single URI to identify a resource across all 97 languages. However, since there are many pages in the non-English Wikipedia editions that do not have an equivalent English page (especially small towns in different countries, e.g. the Austrian village Endach, or legal and administrative terms that are just relevant for a single country) relying on English URIs only had the negative effect that DBpedia did not contain data for these entities and many DBpedia users have complained about this shortcoming.\n\nStarting with the DBpedia 3.7 release, we provide 15 localized DBpedia editions for download that contain data from all Wikipedia pages in a specific language. These localized editions cover the following languages: ca, de, el, es, fr, ga, hr, hu, it, nl, pl, pt, ru, sl, tr. The URIs identifying entities in these i18n data sets are constructed directly from the non-English title and a language-specific URI namespaces (e.g. http://ru.dbpedia.org/resource/Berlin), so there are now 16 different URIs in DBpedia that refer to Berlin. We also extract the inter-language links from the different Wikipedia editions. Thus, whenever a inter-language links between a non-English Wikipedia page and its English equivalent exists, the resulting owl:sameAs link can be used to relate the localized DBpedia URI to the equivalent in the main (English) DBpedia edition. The localized DBpedia editions are provided for download on the DBpedia download page (http://wiki.dbpedia.org/Downloads37). Note that we have not provide public SPARQL endpoints for the localized editions, nor do the localized URIs dereference. This might change in the future, as more local DBpedia chapters are set up in different countries as part of the DBpedia internationalization effort (http://dbpedia.org/Internationalization).\n\n\n===iPopulator===\niPopulator is a system that automatically populates infoboxes of Wikipedia articles by extracting attribute values from the article's text. The dataset contains new extracted information and complements DBpedia's attribute values: http://www.hpi.uni-potsdam.de/naumann/projekte/completed_projects/ipopulator.html\n\n=== Datasets for Natural Language Processing (NLP) ===\n\nEach and every dataset from DBpedia is potentially useful for several tasks related to Natural Language Processing (NLP) and Computational Linguistics. We have described in ((Datasets/NLP)) a few examples of how to use these datasets. Moreover, we describe a number of extended datasets that were generated during the creation of DBpedia Spotlight and other NLP-related projects.\n\n===License===\nDBpedia is derived from ((http://www.wikipedia.org/ Wikipedia)) and is distributed under the same licensing terms as Wikipedia itself. As Wikipedia has moved to dual-licensing, we also dual-license DBpedia starting with release 3.4. \n\nDBpedia data from version 3.4 on is licensed under the terms of the ((http://en.wikipedia.org/wiki/Wikipedia:Text_of_Creative_Commons_Attribution-ShareAlike_3.0_Unported_License Creative Commons Attribution-ShareAlike 3.0)) license and the ((http://en.wikipedia.org/wiki/Wikipedia:Text_of_the_GNU_Free_Documentation_License GNU Free Documentation License)). All DBpedia releases up to and including release 3.3 are licensed under the terms of the ((http://en.wikipedia.org/wiki/Wikipedia:Text_of_the_GNU_Free_Documentation_License GNU Free Documentation License)) only. \n\nhttp://m.okfn.org/images/ok_buttons/od_80x15_red_green.png This material is Open Knowledge.Cccc\n" . . . . "2011-08-08T17:40:14"^^ . "==Use Cases==\n\nThis page lists use cases for the DBpedia knowledge base together with references to ongoing work into these directions.\n\n{{ToC numerate=1}}\n\n===Revolutionize Wikipedia Search===\n\nWikipedia currently only supports keyword-based search and does not allow more expressive queries like \"Give me all cities in New Jersey with more than 10,000 inhabitants\" or \"Give me all Italian musicians from the 18th century.\" This lowers the overall utility of Wikipedia.\n\nOne major application domain for the DBpedia data set is to enable sophisticated queries against Wikipedia, which could revolutionize the access to this valuable knowledge source.\n\nHere are three prototypical search interfaces using different approaches to improve Wikipedia search:\n\n * ((http://wiki.dbpedia.org/FacetedSearch DBpedia Faceted Search)) – allows you to explore Wikipedia via a faceted browsing interface. \n * The ((http://querybuilder.dbpedia.org/ DBpedia Query Builder)) provides an easy-to-use interface for formulating queries against DBpedia as a set of matching patterns. \n * The ((http://dbpedia.org/isparql/ OpenLink iSPARQL visual query builder)) provides a graphical interface for formulating SPARQL queries against DBpedia.\n\nExamples of different queries that can be asked against DBpedia are found on the ((OnlineAccess)) and ((Datasets)) pages.\n\n===Include DBpedia Data in Your Web Page===\n\nOne nice thing about Wikipedia is that is kept up-to-date by a large community. Therefore, if you need a table on your Web page with, say, German cities, African musicians, Amiga computer games from the 90s, or whatever, you could generate this table with a SPARQL query against the DBpedia endpoint, and your table will stay up-to-date as Wikipedia changes.\n\nSuch tables can be implemented either by using JavaScript on the client, or with a scripting language like PHP on the server. The second option also allows you to cache query results.\n\nBesides tables, you can also use the **text** in your page to bring more data from DBpedia to your website. You can use a tool like ((http://dbpedia.org/spotlight DBpedia Spotlight)) to automatically create links to corresponding DBpedia resources.\n\n===Mobile and Geographic Applications===\n\nDBpedia contains information about geographic locations and is interlinked with other geo-related data sources such as Geonames, the US Census, EuroStat, and the CIA world fact book. The data set contains geo-coordinates for many geographic locations which enable location-based SPARQL searches.\n\nThis makes DBpedia a valuable data source for location-based applications. DBpedia contains short abstracts about places which display nicely on mobile phones and PDAs.\n\nAs current generation mobiles and PDAs start having GPS receivers, it is possible to implement nice location-based information services for them based on DBpedia data and the DBpedia SPARQL endpoint.\n\nOne example of such an application is ((http://wiki.dbpedia.org/DBpediaMobile DBpedia Mobile)) which demonstrates how DBpedia can be used as entry point into the geo-spacial Semantic Web.\n\n=== Document Classification, Annotation and Social Bookmarking ===\n\nTerms from DBpedia can be used to annotate Web content. Compared to other subject hierarchies, like the classic ones used within libraries, DBpedia has the advantage that each subject is backed by a rich description including abstracts in 14 languages. Another advantage compared to static hierarchies is that DBpedia evolves as Wikipedia changes.\n\nOne application that uses DBpedia terms for the annotation of Web content is ((http://dbpedia.org/spotlight DBpedia Spotlight)). DBpedia Spotlight automatically detects mentions of DBpedia terms in textual documents, allowing you to create links from those documents to DBpedia. Another example is ((http://faviki.com/ Faviki)), a social bookmarking tool which allows you to tag Web pages you want to remember with Wikipedia terms. This means that everybody uses the same names for tags from the world's largest collection of knowledge.\n\n===Multi-Domain Ontology===\n\nDBpedia is one of the largest multi-domain ontologies that currently exist. Compared to other ontologies which usually only cover specific domains, are created by relatively small groups of knowledge engineers, and are very cost intensive to keep up-to-date as domains change, DBpedia has the advantage that\n 1. it covers many domains and contains lots of instances;\n 2. it represents real community agreement; and\n 3. it (automatically) evolves as Wikipedia changes.\n\nThe disadvantages of DBpedia compared to hand-crafted ontologies like SUMO, OpenCyc, or Wordnet are that\n 1. DBpedia is less formally structured; and\n 2. the data quality is lower and there are inconsistencies within DBpedia.\n\nAn approach to combine the advantages of both worlds is to interlink DBpedia with hand-crafted ontologies such as OpenCyc, SUMO, or WordNet, which enables applications to use the formal knowledge from these ontologies together with the instance data from DBpedia.\n\nDBpedia already contains\n * 42.000 RDF links into ((http://www.cycfoundation.org/ OpenCyc)), \n * 318,000 RDF links into ((http://wordnet.princeton.edu/ WordNet)),\n * 3,36 million RDF links to ((http://www.freebase.com/ Freebase)),\n * RDF links to ((http://www.umbel.org/ UMBEL)).\n\nInterlinking DBpedia with these ontologies could further extend query capabilities. For instance, knowing that \"cities are geographic places\" and \"mountains are geographic places\", a query engine could return cities as well as mountains for a query about geographic places.\n\n\n===Nucleus for the Web of Data===\n\nThe Web is currently changing from a medium to publish and share text documents into a medium to publish and share data.\nThis transition is facilitated by ideas from the ((http://www.w3.org/2001/sw/ Semantic Web)) community and initiatives like the ((http://esw.w3.org/topic/SweoIG/TaskForces/CommunityProjects/LinkingOpenData W3C Linking Open Data)) project.\n\nThe DBpedia data set is served as Linked Data ([((http://www.w3.org/DesignIssues/LinkedData.html 1))], [((http://sites.wiwiss.fu-berlin.de/suhl/bizer/pub/LinkedDataTutorial/ 2))]) which allows the data set to be interlinked with other data sets and ontologies.\n\nAs DBpedia covers many domains and provides data-backed identifiers for 3.64 million concepts, it is developing into an interlinking-hub for other data sets.\n\nPlease see ((Interlinking)) for an overview about the data sets that are currently interlinked with DBpedia and ((http://esw.w3.org/topic/SweoIG/TaskForces/CommunityProjects/LinkingOpenData W3C Linking Open Data)) for a list of other data sets and ontologies that are published on the Web as Linked Data.\n\n===Support Wikipedia Authors with Editing Suggestions===\n\nOne strength of Wikipedia, and a central factor for its growth, is that it does not restrict contributors. On the other hand, this leads to many inconsistencies within Wikipedia, especially between the 251 different language versions. \n\nExtracting structured data from all 251 versions of DBpedia and interlinking this data with background knowledge from ontologies like OpenCyc, SUMO, or WordNet, allows different types of consistency checks. For instance:\n\n 1. Population of Berlin within infoboxes in different languages.\n 2. Classification of a person in the category German cities.\n\nTherefore, one promising direction for future work is to use DBpedia knowledge for consistency checks and to develop tools that support Wikipedia authors by offering editing/correction suggestions.\n" . . . . "2010-04-23T18:48:59"^^ . "===Next Steps===\n\nThe next steps for the DBpedia project are:\n\n 1. Synchronize Wikipedia and DBpedia by deploying the DBpedia live extraction which updates the DBpedia knowledge base immediately when a Wikipedia article changes.\n 1. --enable the community to edit and maintain the DBpedia ontology and the infobox mappings that are used by the extraction framework in a public Wiki--.\n 1. Increase the quality of the extracted data by improving and fine-tuning the extraction code.\n\nOther next steps include:\n\n * --Integrate both data sets into a single data set under a shared URI schema. The new URIs for Wikipedia concepts are likely to be http://DBpedia.org/resource/{article name from the English edition of Wikipedia}.--\n * --Extend the data set to all 1.6 million concepts within the English version of Wikipedia. This will lead to a RDF data set containing about 20-50 million triples.--\n * --Set up a better server to serve the integrated data set as linked data and to provide a SPARQL endpoint over the data set.-- //Data in now hosted entirely in, and a SPARQL endpoint is provided by, ((http://virtuoso.openlinksw.com/ OpenLink Virtuoso)), courtesy of ((http://www.openlinksw.com/ OpenLink Software)). See ((Architecture)).//\n * Improve the information extraction algorithms and apply some data cleansing heuristics to extracted information.\n * Put some user-friendly search and browse interfaces on top of DBpedia. Candidates include Longwell. --((http://dbpedia.org/search/ Search DBpedia.org))--\n * Experiment with domain knowledge and inference over the data set.\n * Implement some cool client applications for specific use cases.\n * Set up the data extraction process to run on a regular schedule.\n * Make the DBpedia data set more useful by interlinking it with additional data sources. Candidates include \n * --((http://www4.wiwiss.fu-berlin.de/dblp/ DBLP Bibliography))--\n * --the ((http://sites.wiwiss.fu-berlin.de/suhl/bizer/bookmashup/index.html RDF Book Mashup))--\n * --the ((http://musicbrainz.org/ MusicBrainz)) database--\n * --((http://www.freebase.com/signin.html Freebase))--\n * --((http://www4.wiwiss.fu-berlin.de/gutendata/ Project Gutenberg))--\n * --((http://www4.wiwiss.fu-berlin.de/factbook/ CIA World Factbook))--\n * --statistical data from ((http://www4.wiwiss.fu-berlin.de/eurostat/ EuroStat))--\n * --classification information from the ((http://www.mpi-inf.mpg.de/%7Esuchanek/publications/www2007.pdf YAGO)) data set--\n * Christian's Flickr Wrapper //(this appears to have been at least partially done, as of ((Changelog DBpedia 3.0)))//\n * OpenCyc (see work on Open Cyc Foundation) //(this appears to have been at least partially done, as of ((Changelog DBpedia 3.0)))//\n * Improve the classification of DBpedia entries. We are currently trying different approaches, including importing classification information from the ((http://www.mpi-inf.mpg.de/%7Esuchanek/publications/www2007.pdf YAGO)) data set and from ((http://www.freebase.com/signin.html Freebase)). An overview about the work is given in this ((http://www.mkbergman.com/?p=367 blog-post by Michael Bergman)).\n * Give feedback to the Wikipedia community on how their templates could be changed to ease information extraction.\n * Grow the DBpedia community and engage more interested parties into the project. We currently highly welcome any support in improving classification and linking external data sets to DBpedia. See also ((http://esw.w3.org/topic/SweoIG/TaskForces/CommunityProjects/LinkingOpenData Linking Open Data)) project for the last point.\n * Extract infobox data from more ((http://meta.wikimedia.org/wiki/List_of_Wikipedias language versions)) of Wikipedia. Top candidates, in order of official Wikipedia article count --\n * --English--\n * --German--\n * --French--\n * --Polish--\n * --Japanese--\n * --Italian--\n * --Dutch--\n * --Portuguese--\n * --Spanish--\n * Russian\n * --Swedish--\n * --Chinese--\n * Norwegian (Bokmål)\n * Finnish\n * Catalan \n * Improve extraction of infobox data from supported non-English versions of Wikipedia.\n * Look for somebody who wants to implement chemistry and bio extractors so that we also get the non-infobox data for these domains." . . . . "2010-11-25T13:31:10"^^ . "==Community==\nDBpedia is an open community project and highly values new contributors. The DBpedia community collaborates using the following tools:\n\n===Mailing Lists===\nWe are very interested in hearing your opinion about DBpedia and getting ideas for further improvements.\n\nPlease send feedback and ideas to the ((https://lists.sourceforge.net/lists/listinfo/dbpedia-discussion DBpedia-discussion)) mailing list. This mailing list is the main forum for DBpedia related discussions.\n\nIf you just want to stay up-to-date about what is happening around DBpedia, you can subscribe to our low-traffic ((https://lists.sourceforge.net/lists/listinfo/dbpedia-announcements DBpedia-announcements)) mailing list.\n\n===Quality Assurance and Bug Tracking===\nTo improve the DBpedia data quality we need your feedback.\n\n * Did any problems occur when you loaded the data sets? What were they? \n * Did you see any incorrect extractions in the data? What were they?\n * Did you notice any undetected units, currencies, etc? \n * Did any problems occur with list parsing? Where? \n\nWe try to extensively analyze the data sets, but also rely on the support of users and the community to establish a better extract-release cycle for the DBpedia data sets.\n\nPlease submit all known problems to the ((http://sourceforge.net/tracker/?group_id=190976 DBpedia bugtracker)).\n\nPlease include:\n * the data set in which you found the problem;\n * the triples concerned;\n * a description of the problem; and \n * how it should look (from your point of view)\n\nWe will try to come up with a solution, fix the extraction algorithms, and publish improved data sets as soon as possible. \n\nOne useful tool for stress-testing the extraction process is the ((http://richard.cyganiak.de/2007/09/random-dbpedia.php Random DBpedia Page)).\n\n\n===Development===\nThe DBpedia Extraction framework tries to extract as much information as possible from Wikipedia. However, there are plenty of interesting facts on Wikipedia that are currently not included in DBpedia, for a variety of reasons. \n\nThe framework is easily extended and we offer the possibility to do this yourself, increasing the likelihood of your desired data being included in the next DBpedia release. The setup process and a guide to creating a new extractor can be found on the ((http://wiki.dbpedia.org/Documentation Famework documentation)) pages. \n\nIf you prefer, you can submit a feature request at ((http://sourceforge.net/tracker/?group_id=190976&atid=935523 Sourceforge)). Remember that this is largely a volunteer effort, and requests may take some time to be satisfied.\n\n====Mappings Wiki====\nWith the DBpedia 3.5 release, we introduced a public ((http://mappings.dbpedia.org/ Mappings Wiki)) for writing infobox mappings, editing existing ones as well as editing the DBpedia ontology. This allows external contributors to define mappings for the infoboxes they are interested in and to extend the existing DBpedia ontology with additional classes and properties.\n\n\n===Blog===\nWe also discuss the project on our ((http://blog.dbpedia.org Blog)).\n\n===Facebook Group===\nThere exists a ((http://facebook.com/group.php?gid=4340232249 Facebook group)) devoted to DBpedia.\n\n\n===DBpedia Consulting===\nOccasionally we receive requests for commercial support and consulting regarding DBpedia data sets, DBpedia applications, and the Semantic Web in general. Please direct to consulting inquiries ((http://www.informatik.uni-leipzig.de/~auer/ Sören Auer)), ((http://bizer.de Chris Bizer)), or ((http://www.openlinksw.com/contact/ OpenLink Software)).\n" . . . . "2007-08-18T13:45:57"^^ . "===Chris Bizer===\n\nI'm a researcher at Freie Universität Berlin. \n\nI coordinate several open source projects and try to contribute to several community efforts within the Semantic Web area. \n\nMy current projects include: \n\n * DBpedia.org \n * W3C SWEO Community Project: Linking Open Data on the Semantic Web \n * D2R Server \n * D2RQ \n * RAP - RDF API for PHP \n * NG4J - Named Graphs API for Jena \n * Disco - Hyperdata Browser \n * Semantic Web Client Library \n * WIQA Framework \n * Named Graphs \n * Fresnel \n * Developers Guide to Semantic Web Toolkits \n * Semantic Web Trust and Security Resource Guide \n\nFor more information please refer to my homepage\n((http://www.bizer.de))" . . . . "2007-08-20T11:45:11"^^ . "((http://jens-lehmann.org Homepage))" . . . . "2008-02-05T00:05:52"^^ . "==Downloads==\n\nThis pages provides the DBpedia dataset for download. The dataset has been extracted from the July 16th, 2007 (enwiki20070716)((http://download.wikimedia.org/ database dump of Wikipedia)).\n\nThe DBpedia dataset is licensed under the terms of ((http://en.wikipedia.org/wiki/Wikipedia:Text_of_the_GNU_Free_Documentation_License GNU Free Documentation License)). http://m.okfn.org/images/ok_buttons/od_80x15_red_green.png\n\nBecause of its size, the dataset has been split into different files. All files are bz2 packed and contain N-Triple data.\n\n#|\n|| **Link** | **Size** (packed/unpacked/triples) | **Description** | Properties ||\n|| ((http://dbpedia.org/docs/downloads/2007-08-30/articles.tar Articles)) | 197MB/1.3GB/7.6M | Descriptions of all 1.95 million concepts within the English version of Wikipedia including English titles and English short abstracts (max. 500 chars long), thumbnails, links to the corresponding articles in the English Wikipedia. This is the DBpedia basis file which should be loaded into each DBpedia repository. | rdfs:label rdfs:comment foaf:image foaf:depiction foaf:page ||\n\n|| ((http://dbpedia.org/docs/downloads/2007-08-30/articles_longabstract_en.nt.bz2 Extended Abstracts)) | 380MB/1.39GB/2.1M | Additional, extended English abstracts (max. 3000 chars long). | dbpedia:abstract ||\n\n|| ((http://dbpedia.org/docs/downloads/2007-08-30/articles_externallinks.nt.bz2 External Links)) | 30MB/221MB/1.63M | Links to external web pages about a concept. | dbpedia:reference ||\n\n|| ((http://dbpedia.org/docs/downloads/2007-08-30/articles_category.nt.bz2 Articles Categories)) | 42MB/780MB/5.2M | Links from concepts to categories using the SKOS vocabulary. | skos:subject ||\n\n|| ((http://dbpedia.org/docs/downloads/2007-08-30/articles_languages.tar Additional Languages)) | 171MB/2.98GB/5.7M | Additional titles, short abstracts and Wikipedia article links in 13 languages (German, French, Spanish, Italian, Portuguese, Polish, Swedish, Dutch, Japanese, Chinese, Russian, Finnish, Norwegian). | wikipage-{lang} ||\n\n|| ((http://dbpedia.org/docs/downloads/2007-08-30/articles_languages_longabstracts.tar Languages Extended Abstracts)) | 355MB/1.6GB/1.9M | Extended abstracts in 13 languages. | dbpedia:abstract ||\n|| ((http://dbpedia.org/docs/downloads/2007-08-30/infoboxes.nt.bz2 Infoboxes)) | 118MB/2.03GB/15.5M | Information that has been extracted from Wikipedia infoboxes. | see Infobox Properties||\n\n|| ((http://dbpedia.org/docs/downloads/2007-08-30/infoboxes.properties.nt.bz2 Properties)) | 400kb/8MB/57k | All properties / predicates used in infoboxes. | rdf:type ||\n\n|| ((http://dbpedia.org/docs/downloads/2007-08-30/categories_label.nt.bz2 Categories (Labels) )) | 3MB/35MB/261k | Labels for Categories. | rdfs:label ||\n\n|| ((http://dbpedia.org/docs/downloads/2007-08-30/categories_skos.nt.bz2 Categories (Skos) )) | 7MB/158MB/1M | Information which concept is a category and how categories are related using the SKOS Vocabulary. | skos:prefLabel skos:broader rdf:type ||\n\n|| ((http://dbpedia.org/docs/downloads/2007-08-30/persons.nt.bz2 Persons)) | 4MB/65MB/560k | Information about 80,200 persons (date and place of birth etc.) extracted from the German Wikipedia, represented using the FOAF vocabulary. | foaf:name foaf:givenname foaf:surname dbpedia:birthPlace dbpedia:birth dbpedia:deathPlace dbpedia:death dc:description rdf:type||\n\n|| ((http://dbpedia.org/docs/downloads/2007-08-30/yago_classes.nt.bz2 Yago Classes)) | 15MB/291MB/2M | Dataset containing rdf:type Statements for all DBpedia instances using YAGO classification algorithm. | rdf:type ||\n\n|| ((http://dbpedia.org/docs/downloads/2007-08-30/yago-class-hierarchy.nt.bz2 Yago Class Hierarchy)) | 1MB/15MB/117k | RDFS Hierarchy of all Yago Classes | rdfs:label rdfs:subClassOf ||\n\n|| ((http://dbpedia.org/docs/downloads/2007-08-30/wordnet_classes.nt.bz2 Wordnet Classes)) | 2MB/53MB/338k | Classification links to W3C Wordnet. | dbpedia:wordnet_type ||\n\n\n|| ((http://dbpedia.org/docs/downloads/2007-08-30/geocoordinates.nt.bz2 Geographic coordinates)) | 3MB/63MB/450k | Geographic coordinates extracted from Wikipedia. | geo:lat geo:long geonames:featureClass geonames:featureCode ||\n\n\n|| ((http://dbpedia.org/docs/downloads/2007-08-30/homepages.nt.bz2 Homepages)) | 3MB/24MB/200k | Links to external webpages. | foaf:homepage||\n\n|| ||\n\n|| ((http://dbpedia.org/docs/downloads/2007-08-30/links_geonames.nt.bz2 Links to Geonames)) | 800kB/10MB/86k | Links between geographic places in DBpedia and data about them in the Geonames database | owl:sameAs ||\n\n\n|| ((http://dbpedia.org/docs/downloads/2007-08-30/links_bookmashup.nt.bz2 Links to RDF Bookmashup))| 70kB/1.3MB/9k| Links between books in DBpedia and data about them provided by the RDF Book Mashup. | owl:sameAS||\n\n|| ((http://dbpedia.org/docs/downloads/2007-08-30/links_dblp.nt.bz2 Links to DBLP))| 3kB/30kB/200| Links between computer scientists in DBpedia and their publications in the DBLP database. | owl:sameAS||\n\n|| ((http://dbpedia.org/docs/downloads/2007-08-30/links_eurostat.nt.bz2 Links to Eurostat))| 2kB/20kB/137 | Links between countries and regions in DBpedia and data about them from Eurostat. | owl:sameAs ||\n\n|| ((http://dbpedia.org/docs/downloads/2007-08-30/links_factbook.nt.bz2 Links to CIA-Factbook)) |3kB/30kB/230 | Links between countries in DBpedia and data about them from CIA Factbook. | owl:sameAs||\n\n|| ((http://dbpedia.org/docs/downloads/2007-08-30/links_gutenberg.nt.bz2 Links to Project Gutenberg)) | 40kB/440kB/2500 | Links between writers in DBpedia and data about them from Project Gutenberg. | owl:sameAs ||\n\n|| ((http://dbpedia.org/docs/downloads/2007-08-30/links_musicbrainz.nt.bz2 Links to Musicbrainz)) | 600kB/4MB/23k | Links between artists, albums and songs in DBpedia and data about them from Musicbrainz. | owl:sameAs||\n\n|| ((http://dbpedia.org/docs/downloads/2007-08-30/links_quotationsbook.nt.bz2 Links to Quotationsbook)) | 22kB/300kB/2500 | Links between persons in DBpedia and data about them from Quotationsbook. | owl:sameAs ||\n\n|| ((http://dbpedia.org/docs/downloads/2007-08-30/links_revyu.nt.bz2 Links to Revyu)) | | Links to Reviews about things in Revyu. | owl:sameAs||\n\n|| ((http://dbpedia.org/docs/downloads/2007-08-30/links_uscensus.nt.bz2 Links to US Census)) | 150kB/2MB/12k | Links between US cities and states in DBpedia and data about them from US Census. | owl:sameAs||\n\n|| ((http://dbpedia.org/docs/downloads/2007-08-30/photoCollections.nt.gz Links to the flikr wrappr)) | 22MB/1.95M | Links between DBpedia concepts and photo collections depicting them generated by the ((http://www4.wiwiss.fu-berlin.de/flickrwrappr/ flikr wrappr)). | dbpedia:hasPhotoCollection||\n\n|| ((http://dbpedia.org/docs/downloads/2007-08-30/pagelinks.tar PageLinks)) | 368MB/8.15GB/62.8M | Dataset containing internal links between DBpedia instances. The dataset was created from the internal pagelinks between Wikipedia articles. The dataset might be useful for structural analysis, data mining or for ranking DBpedia instances using PageRank or similar algorithms. It's data is NOT available at our Sparql-Endpoint | dbpedia:wikilink ||\n\n|| ((http://dbpedia.org/docs/downloads/2007-08-30/wikicompanyLinks.nt.gz Links to Wikicompany)) | 116kB/1.3MB/8k | Links between companies in DBpedia and companies in ((http://wikicompany.org/ Wikicompany)). Needs to be updated to the latest version: ((http://wikicompany.org/dbpedia/wikicompany-opendata-current.bz2 wikicompany-opendata-current.bz2))| owl:sameAs ||\n\n|| ((http://wiki.dbpedia.org/files/links_cyc.nt.bz2 Links to Cyc)) | 485kB/6.1MB/45k | Links between DBpedia and ((http://opencyc.org Cyc )) concepts. ((OpenCyc Details)). | owl:sameAs ||\n\n|| ((http://dbpedia.org/docs/downloads/2007-08-30/qdos.zip Links to QDOS)) | 270kB/2MB/8k | Links between data about people in DBpedia and ((http://qdos.com/ QDOS)). | owl:sameAs||\n\n|#\n" . . . . "2012-05-04T12:49:52"^^ . "==The DBpedia Information Extraction Framework==\n\nThe DBpedia community uses a flexible and extensible framework to extract different kinds of structured information from Wikipedia. The DBpedia extraction framework is written using Scala 2.8. The framework is available from the DBpedia ((http://dbpedia.hg.sourceforge.net:8000/hgroot/dbpedia/extraction_framework Mercurial)) (GNU GPL License). See also the ((ChangeLog change log)) for recent developments.\nThis page is the entry point to the developer documentation of the DBpedia framework. For historic reasons, the documentation of the old, superseded PHP-based DBpedia extraction framework is still available ((http://wiki.dbpedia.org/PHPframework here)).\n\n{{ToC numerate=1}}\n=== Getting started ===\nBefore you can start developing you need to take care of some prerequisites:\n * **DBpedia Extraction Framework** Get the most recent revision from the ((http://dbpedia.hg.sourceforge.net:8000/hgroot/dbpedia/extraction_framework Mercurial repository)) (read-only).\n * ##hg clone http://dbpedia.hg.sourceforge.net:8000/hgroot/dbpedia/extraction_framework##\n * ##git hg clone --force http://dbpedia.hg.sourceforge.net:8000/hgroot/dbpedia/extraction_framework##\n * **Java Development Kit** The DBpedia extraction framework runs on top of the JVM. Get the most recent JDK from http://java.sun.com/. The code requires at least Java 7 (v1.7.0)\n * **Maven** is used for project management and build automation. Get it from: http://maven.apache.org/. Most of us use Maven2. You should stick to that.\n \nThis is enough to compile and run the DBpedia extraction framework. The required input files, the wikimedia dumps, will be downloaded by extractor code if configured to do so (see below).\n\nIf you'd like to use a IDE for coding there are a number of options:\n * ((http://www.jetbrains.com/idea/ IntelliJ IDEA)) Currently the most stable IDE for developing with Scala. To get the most recent Scala Plugin get the current ((http://confluence.jetbrains.net/display/IDEADEV/EAP early access version)) and install the Scala plugin from the official repository. Please follow the ((Documentation/IntelliJ DBpedia & IntelliJ Quick Start Guide))\n * ((http://www.eclipse.org Eclipse)): Please follow the ((Documentation/Eclipse DBpedia & Eclipse Quick Start Guide)).\n * ((http://netbeans.org Netbeans)) also offers an Scala plugin\n\n=== Overview ===\nThe DBpedia extraction framework is structured into different modules\n * **Core Module**: Contains the core components of the framework.\n * **Dump extraction Module**: Contains the DBpedia dump extraction application.\n\nThe Live, Wiktionary and Server modules are not necessary for running the extraction, and can be disabled from the pom.xml for that use case.\n\n=== Core Module ===\n((http://www4.wiwiss.fu-berlin.de/dbpedia/wiki/DataFlow.png))\n\n**Components**\n * ((DeveloperDocumentation/Source Source)): The Source package provides an abstraction over a source of MediaWiki pages.\n * ((DeveloperDocumentation/WikiParser WikiParser)): The WikiParser package specifies a parser, which transforms an MediaWiki page source into an Abstract Syntax Tree (AST).\n * ((DeveloperDocumentation/Extractor Extractor )): An extractor is a mapping from a page node to a graph of statements about it.\n * ((DeveloperDocumentation/Destination Destination )): The Destination package provides an abstraction over a destination of RDF statements.\nIn addition to the core components, a number of utility packages offers essential functionality to be used by the extraction code:\n * **Ontology** Classes used to represent an ontology. Methods for both, reading and writing ontologies are provided. All classes are located in the namespace ((http://www4.wiwiss.fu-berlin.de/dbpedia/scaladoc/org/dbpedia/extraction/ontology/package.html org.dbpedia.extraction.ontology))\n * **~DataParser** Parsers to extract data from nodes in the abstract syntax tree. All classes are located in the namespace ((http://www4.wiwiss.fu-berlin.de/dbpedia/scaladoc/org/dbpedia/extraction/dataparser/package.html org.dbpedia.extraction.dataparser))\n * **Util** Various utility classes. All classes are located in the namespace ((http://www4.wiwiss.fu-berlin.de/dbpedia/scaladoc/org/dbpedia/extraction/util/package.html org.dbpedia.extraction.util))\nFor details about a package follow the links.\nYou can find the complete scaladoc ((http://www4.wiwiss.fu-berlin.de/dbpedia/scaladoc/index.html here))\n\n=== Dump extraction Module ===\n==== Configuration ====\nAll configuration is read from a Java properties file named dump/config.properties. After a fresh checkout you will need to copy it from the .default and modify according your needs (e.g. like removing unwanted languages to be extracted).\n\n The following properties are available:\n * **dumpDir** The directory where the dumps are located. The DEF expects to see subdirs of the type \"enwiki/[date]\" inside\n * **updateDumps** If true, the extraction framework will download every dump which is either missing or not up-to-date. If you want to use your own dumps or don't want the framework to update the dumps, set it to false and be sure that dumps are available in dumpDir///wiki--pages-articles.xml (uncompressed).\n * **outputDir** The output directory.\n * **languages** The languages of the Wikipedia dumps to be extracted.\n * **extractors** The extractor classes to be used for the extraction. See ((DeveloperDocumentation/Extractor Available Extractors)). Language specific extractors can be configured using a property of the format **extractors.{wikiCode}** e.g. extractors.en\n\n==== Running the dump extraction ====\nBefore you can start the extraction you need to install the framework into your maven repository by running ##mvn install## from the ##extraction## directory.\nThe dump extraction is started by running ##mvn scala:run## from the directory ##extraction/dump##.\n\n=== Step by Step Guide ===\n\nExtraction ((ExtractionOnUbuntu on Ubuntu)).\n\n**Internationalization**\nIf you leave the **updateDumps** setting to false you could download the dump you are interested with from http://dumps.wikimedia.org/backup-index.html, pick the latest complete one from wiki (e.g. itwiki) and choose the pages-articles.xml.bz2 one (e.g. itwiki-20120226-pages-articles.xml.bz2), the input file must be placed in dumpDir// (e.g. /srv/dbpedia/dumps/it/201220226/itwiki-20120226-pages-articles.xml.bz2 if dumpDir is /srv/dbpedia/dumps).\n\n\n=== Server Module ===\nThis module is intended for testing the framework.\n==== Configuration ====\nThere are two Scala classes that configure the parameters of the server:\n * In ##org.dbpedia.extraction.server.Configuration##, you can configure the possible languages and URL to the mappings wiki API.\n * In ##org.dbpedia.extraction.server.ExtractionManager## in the function ##loadExtractor##, you can configure the extractors that should be used by the extraction server. See ((DeveloperDocumentation/Extractor Available Extractors)).\n\n==== Running the extraction server ====\nBefore you can start the server you need to install the framework into your maven repository by running ##mvn install## from the ##extraction## directory.\nThe extraction server is started by running ##mvn scala:run## from the directory ##extraction/server##. The standard port is 9999.\nA browser window should open in which you can specify the language and the URI that you would like to extract.\n" . . . . "2007-09-09T12:24:56"^^ . "I'm a Semantic Web researcher at Freie Universität Berlin." . . . . "2011-08-19T13:46:12"^^ . "==Interlinking DBpedia with other Data Sets==\n\n((http://en.wikipedia.org/wiki/Linked_Data Linked Data)) is a method to publish data on the Web and to interlink data between different data sources. Linked Data can be accessed using Semantic Web browsers, just as traditional Web documents are accessed using HTML browsers. However, instead of following document links between HTML pages, Semantic Web browsers enable surfers to navigate between different data sources by following RDF links. RDF links can also be followed by robots or Semantic Web search engines in order to crawl the Semantic Web. See ((http://tomheath.com/papers/bizer-heath-berners-lee-ijswis-linked-data.pdf Linked Data - The Story so far)) and ((http://sites.wiwiss.fu-berlin.de/suhl/bizer/pub/LinkedDataTutorial/ How to publish Linked Data on the Web)) for more information about Linked Data.\n\nThe DBpedia data set is interlinked with various other data sources (see ((http://dbpedia.org/void/page/Dataset voiD description))). The diagram below gives an overview of some of these data sources (from lod-cloud.net):\n\nhttp://richard.cyganiak.de/2007/10/lod/lod-datasets_2010-09-22_1000px.png\n\n#|\n|| **Data Set** | **Description** | **Number of Links** | **Example Link** (owl:sameAs) ||\n|| ((http://www.geonames.org/ontology/ Geonames)) | Provides information about geographic features. | 85,000 | ((http://dbpedia.org/resource/Cambridge Cambridge)) ||\n|| ((http://musicbrainz.org/ MusicBrainz)) | Provides information about artists and music. | 23,000 | ((http://dbpedia.org/resource/Portishead Portishead)) ||\n|| ((http://esw.w3.org/topic/WordNet WordNet)) | W3C RDF/OWL representation of the WordNet ontology. | 330,000 | ((http://dbpedia.org/resource/Air_France Air France)) ||\n|| ((http://data.nytimes.com/ New York Times)) | Links between NYT subject headings and DBpedia concepts. | 10,000 | ((http://dbpedia.org/page/South_Korea South Korea)) ||\n|| ((http://www4.wiwiss.fu-berlin.de/factbook/ World Factbook)) | Provides information about countries. | 200 | ((http://dbpedia.org/resource/France France)) ||\n|| ((http://www4.wiwiss.fu-berlin.de/eurostat/ EuroStat)) | Provides information about European countries and regions. | 200 | ((http://dbpedia.org/resource/France France)) ||\n|| ((http://sites.wiwiss.fu-berlin.de/suhl/bizer/bookmashup/index.html Book Mashup)) | Provides information about books. | 7,000 | ||\n|| ((http://www4.wiwiss.fu-berlin.de/dblp/ DBLP Bibliography)) | Provides information about scientific publications. | 200 | ((http://dbpedia.org/resource/Tim_Berners-Lee Tim Berners-Lee)) ||\n|| ((http://www4.wiwiss.fu-berlin.de/gutendata/ Project Gutenberg)) | Provides information about authors and open access to their work. | 2,500 | ((http://dbpedia.org/resource/John_Bunyan John Bunyan)) || \n|| ((http://www4.wiwiss.fu-berlin.de/flickrwrappr/ flickr wrappr)) | A wrapper around flickr that tries to generate a photo collection for each DBpedia concept. | 1,950,000 | ((http://www4.wiwiss.fu-berlin.de/flickrwrappr/photos/Brandenburg_Gate Brandenburg Gate)) || \n|| ((http://www.freebase.com/ Freebase)) | A open-license database about millions of things from various domains. | 3,300,000 | ((http://dbpedia.org/resource/Tetris Tetris)) ||\n|| ((http://sw.opencyc.org/ OpenCyc)) | A open-license version of the Cyc Ontology. | 60,000 | ((http://dbpedia.org/page/Woody_Allen Woody Allen)) || \n|| ((http://www.umbel.org/ UMBEL)) | A lightweight, subject concept reference structure derived from Cyc. | 20,000 | ((http://umbel.zitgist.com/reporter_subject_concept.php?source_subject_concept=http://umbel.org/umbel/sc/Place Place)) || \n|| ((http://www.rdfabout.com/demo/census/ US Census)) | Provides US Census data. | 12,000 | ((http://www.rdfabout.com/rdf/usgov/geo/us/ca/counties/los_angeles_county/los_angeles Los Angeles)) || \n|| ((http://www4.wiwiss.fu-berlin.de/dailymed/ Dailymed)) | Provides information about drugs. | 50 | ((http://www4.wiwiss.fu-berlin.de/dailymed/resource/organization/Eli_Lilly_and_Company Eli Lilly and Company)) || \n|| ((http://www4.wiwiss.fu-berlin.de/diseasome/ Diseasome)) | Provides information about diseases and genes. | 2000 | ((http://www4.wiwiss.fu-berlin.de/diseasome/resource/diseases/116 Asthma)) || \n|| ((http://www4.wiwiss.fu-berlin.de/drugbank/ Drugbank)) | Provides information about drugs and genes. | 730 | ((http://www4.wiwiss.fu-berlin.de/drugbank/resource/targets/3835 ZNF3)) || \n|| ((http://www4.wiwiss.fu-berlin.de/sider/ Sider)) | Provides information about side effects of drugs. | 750 | ((http://www4.wiwiss.fu-berlin.de/sider/resource/side_effects/C1456822 Claudication)) || \n|#\n\n\n====The W3C Linking Open Data Community Project====\n\nhttp://sites.wiwiss.fu-berlin.de/suhl/bizer/dbpedia/LoDLogo250.png\n\nDBpedia is part of the ((http://esw.w3.org/topic/SweoIG/TaskForces/CommunityProjects/LinkingOpenData W3C Linking Open Data)) community project, an effort to publish and interlink various open data sources. As of November 2009, this effort has built a Web of interlinked data sources that amounts to more than 6 billion RDF triples. Please refer to the project's ((http://esw.w3.org/topic/TaskForces/CommunityProjects/LinkingOpenData/DataSets data sets page)) for a list of all published data sets.\n\n====Linking to DBpedia from Your Dataset====\nThe ((http://www4.wiwiss.fu-berlin.de/bizer/silk/ Silk Link Discovery Framework)) can be used to generate new links to DBpedia based on user-provided link speci cations which are expressed using the Silk Link Specification Language (Silk-LSL).\n\n====Linking to DBpedia from Your FOAF Profile====\n\nAs Wikipedia contains articles about many general-purpose concepts, DBpedia can also be seen as a huge ontology that assigns URIs to plenty of concepts and backs these URIs with with dereferenceable RDF descriptions.\n\nIf you have a ((http://www.foaf-project.org/ FOAF)) profile and you need terms for describing your interests or your location, you might consider using DBpedia URIs. This will allow RDF browsers like ((http://sites.wiwiss.fu-berlin.de/suhl/bizer/ng4j/disco/ Disco)), ((http://www.w3.org/2005/ajar/tab Tabulator)), or the ((http://demo.openlinksw.com/DAV/JS/tests/rdfbrowser/index.html OpenLink Data Web Browser)), to browse from your FOAF profile into DBpedia. The links also allow clients like the ((http://sites.wiwiss.fu-berlin.de/suhl/bizer/ng4j/semwebclient/ Semantic Web Client Library)) to answer SPARQL queries over both data sources.\n\nThe example below shows an RDF link from ((http://richard.cyganiak.de/foaf.rdf Richard Cyganiak's FOAF profile)) which states that he is based near Berlin.\n\n%%(email)\n foaf:based_near %%\n\nYou can use the Disco browser to follow this link by clicking ((http://www4.wiwiss.fu-berlin.de/rdf_browser/?browse_uri=http%3A//richard.cyganiak.de/foaf.rdf#cygri here)).\n\nDBpedia URIs can also be used to express your interests within your FOAF profile. For example:\n\n%%(email)\n foaf:topic_interest .\n foaf:topic_interest .%%\n\nAnother use case for DBpedia URIs could be to categorize or tag blog posts, wiki pages, or other documents. For example:\n\n%%(email)\n dc:subject ; \n foaf:primaryTopic ; \n foaf:topic ;%%\n\nAn interesting project that allows you to review anything that has a URI is the ((http://revyu.com/ RevYu)) project run by Tom Heath. A RevYu review about a film in DBpedia could look like this:\n\n%%(email)\n@prefix rev: . \n@prefix foaf: . \n@prefix rdfs: . \n\n<> a rev:Review; \n rdfs:label \"Review of Cold Mountain, by Alice\"; \n foaf:primaryTopic ; \n rev:text \"This movie sucks. Miss it.\"; \n rev:rating 1; \n rev:minRating 1; \n rev:maxRating 5; \n rev:reviewer .%%\n" . . . . "2011-11-15T06:43:57"^^ . "==Accessing the DBpedia Data Set over the Web==\n\nThe DBpedia data set can be accessed online via a SPARQL query endpoint and as Linked Data.\n\n{{ToC numerate=1}}\n\n===Querying DBpedia===\nThe DBpedia data set enables quite astonishing query answering possibilities against Wikipedia data. \n\n====Public SPARQL Endpoint====\nThere is a public SPARQL endpoint over the DBpedia data set at ((http://dbpedia.org/sparql http://DBpedia.org/sparql)). The endpoint is provided using ((http://dbpedia.org/resource/Virtuoso_Universal_Server OpenLink Virtuoso)) as the back-end database engine.\n\nThere is ((DatasetsLoaded a list of all DBpedia data sets that are currently loaded)) into the SPARQL endpoint. //This may not always include all available DBpedia data sets.//\n\nYou can ask queries against DBpedia using:\n * the Leipzig query builder at ((http://querybuilder.dbpedia.org));\n * the ~OpenLink Interactive SPARQL Query Builder (iSPARQL) at ((http://dbpedia.org/isparql));\n * the SNORQL query explorer at ((http://dbpedia.org/snorql http://DBpedia.org/snorql)) (does not work with Internet Explorer); or\n * any other SPARQL-aware client(s).\n\n====Public Faceted Web Service Interface====\nThere is a public Faceted Browser \"search and find\" user interface at ((http://dbpedia.org/fct http://DBpedia.org/fct)), and a corresponding faceted web service over the DBpedia data set at ((http://dbpedia.org/fct/service http://DBpedia.org/fct/service)). Usage details can be found in the ((http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VirtuosoFacetsWebService Virtuoso Facets Web Service)) documentation.\n\n====Example queries displayed with the Berlin SNORQL query explorer====\n * ((http://tinyurl.com/2uhuow9 All soccer players, who played as goalkeeper for a club that has a stadium with more than 40.000 seats and who are born in a country with more than 10 million inhabitants))\n * ((http://dbpedia.org/snorql/?query=PREFIX+dbo%3A+%3Chttp%3A%2F%2Fdbpedia.org%2Fontology%2F%3E%0D%0A%0D%0ASELECT+%3Fname+%3Fbirth+%3Fdeath+%3Fperson+WHERE+{%0D%0A+++++%3Fperson+dbo%3AbirthPlace+%3ABerlin+.%0D%0A+++++%3Fperson+dbo%3AbirthDate+%3Fbirth+.%0D%0A+++++%3Fperson+foaf%3Aname+%3Fname+.%0D%0A+++++%3Fperson+dbo%3AdeathDate+%3Fdeath+.%0D%0A+++++FILTER+%28%3Fbirth+%3C+%221900-01-01%22^^xsd%3Adate%29+.%0D%0A}%0D%0AORDER+BY+%3Fname People who were born in Berlin before 1900))\n * ((http://dbpedia.org/snorql/?query=SELECT+%3Fname+%3Fdescription_en+%3Fdescription_de+%3Fmusician+WHERE+{%0D%0A+++++%3Fmusician+%3Chttp%3A%2F%2Fpurl.org%2Fdc%2Fterms%2Fsubject%3E+%3Chttp%3A%2F%2Fdbpedia.org%2Fresource%2FCategory%3AGerman_musicians%3E+.%0D%0A+++++%3Fmusician+foaf%3Aname+%3Fname+.%0D%0A+++++OPTIONAL+{%0D%0A+++++++++%3Fmusician+rdfs%3Acomment+%3Fdescription_en+.%0D%0A+++++++++FILTER+%28LANG%28%3Fdescription_en%29+%3D+%27en%27%29+.%0D%0A+++++}%0D%0A+++++OPTIONAL+{%0D%0A+++++++++%3Fmusician+rdfs%3Acomment+%3Fdescription_de+.%0D%0A+++++++++FILTER+%28LANG%28%3Fdescription_de%29+%3D+%27de%27%29+.%0D%0A+++++}%0D%0A+++} German musicians with German and English descriptions))\n * ((http://dbpedia.org/snorql/?query=PREFIX+dbo%3A+%3Chttp%3A%2F%2Fdbpedia.org%2Fontology%2F%3E%0D%0A%0D%0ASELECT+%3Fname+%3Fbirth+%3Fdescription+%3Fperson+WHERE+{%0D%0A+++++%3Fperson+dbo%3AbirthPlace+%3ABerlin+.%0D%0A+++++%3Fperson+%3Chttp%3A%2F%2Fpurl.org%2Fdc%2Fterms%2Fsubject%3E+%3Chttp%3A%2F%2Fdbpedia.org%2Fresource%2FCategory%3AGerman_musicians%3E+.%0D%0A+++++%3Fperson+dbo%3AbirthDate+%3Fbirth+.%0D%0A+++++%3Fperson+foaf%3Aname+%3Fname+.%0D%0A+++++%3Fperson+rdfs%3Acomment+%3Fdescription+.%0D%0A+++++FILTER+%28LANG%28%3Fdescription%29+%3D+%27en%27%29+.%0D%0A}%0D%0AORDER+BY+%3Fname German musicians who were born in Berlin))\n * ((http://dbpedia.org/snorql/?query=SELECT+%3Ffilm%0D%0AWHERE+{+%3Ffilm+%3Chttp%3A%2F%2Fpurl.org%2Fdc%2Fterms%2Fsubject%3E+%3Chttp%3A%2F%2Fdbpedia.org%2Fresource%2FCategory%3AFrench_films%3E+} French films))\n * ((http://dbpedia.org/snorql/?query=SELECT+%3Ftitle%0D%0AWHERE+{%0D%0A++++%3Fgame+%3Chttp%3A%2F%2Fpurl.org%2Fdc%2Fterms%2Fsubject%3E+%3Chttp%3A%2F%2Fdbpedia.org%2Fresource%2FCategory%3AFirst-person_shooters%3E+.%0D%0A++++%3Fgame+foaf%3Aname+%3Ftitle+.%0D%0A}%0D%0AORDER+by+%3Ftitle%0D%0A First-person shooter computer games))\n * ((http://dbpedia.org/snorql/?query=PREFIX+dbo%3A+%3Chttp%3A%2F%2Fdbpedia.org%2Fontology%2F%3E%0D%0A%0D%0ASELECT+%3Fmanufacturer+%3Fname+%3Fcar%0D%0AWHERE+{%0D%0A++++%3Fcar+%3Chttp%3A%2F%2Fpurl.org%2Fdc%2Fterms%2Fsubject%3E+%3Chttp%3A%2F%2Fdbpedia.org%2Fresource%2FCategory%3ALuxury_vehicles%3E+.%0D%0A++++%3Fcar+foaf%3Aname+%3Fname+.%0D%0A++++%3Fcar+dbo%3Amanufacturer+%3Fman+.%0D%0A++++%3Fman+foaf%3Aname+%3Fmanufacturer%0D%0A}%0D%0AORDER+by+%3Fmanufacturer+%3Fname%0D%0A Luxury cars))\n\n====Examples rendering DBpedia Data with Fluidops Information Workbench ====\n * http://iwb.fluidops.com/resource/Berlin\n\n====Examples rendering DBpedia Data with Google Map ====\n * ((http://www.lespetitescases.net/semweblabs/dbpedia/dbpedia-googlemaps.php?category=Category:Capitals_in_Europe Capitals in Europe)) (in French) -- //demo does not appear to work anymore as of 2009-11-09 - the link might be removed in the future//\n\n====Example displaying DBpedia Data with Exhibit ====\n * ((http://www.lespetitescases.net/semweblabs/dbpedia/dbpedia-ville-personne.php Persons by birthplace)) (in French, does not work with Internet Explorer) -- //demo does not appear to work anymore as of 2009-11-09 - the link might be removed in the future//\n\n====Example displaying DBpedia Data with gFacet ====\n * gFacet is a new approach for browsing RDF data, which combines graph based visualization and faceted filtering techniques. A demo for DBpedia and other Linked Data resources is available online: http://www.visualdataweb.org/gfacet.php\n\n===Linked Data===\n((http://linkeddata.org/ Linked Data)) is a method of publishing RDF data on the Web and of interlinking data between different data sources. \n\n====Background====\nLinked Data on the Web can be accessed using Semantic Web browsers, just as the traditional Web of documents is accessed using HTML browsers. However, instead of blindly following nondescript links between HTML pages, Semantic Web browsers enable users to navigate between different data sources by following self-described RDF links. This allows the user to start off at one data source, and then move through a potentially endless Web of data sources connected by RDF links. It also allows the robots of Semantic Web search engines to follow these links to crawl the Semantic Web. \n\nPlease see Tim Berners-Lee's ((http://www.w3.org/DesignIssues/LinkedData.html Web Design Note about Linked Data)) and the tutorial on ((http://sites.wiwiss.fu-berlin.de/suhl/bizer/pub/LinkedDataTutorial/ How to publish Linked Data on the Web)) for more information about Linked Data.\n\n====The DBpedia Linked Data Interface====\nThe DBpedia data set is served as Linked Data, meaning that all DBpedia URIs are dereferenceable. \n\nThis allows you to browse the DBpedia data set with Semantic Web browsers like ((http://sites.wiwiss.fu-berlin.de/suhl/bizer/ng4j/disco/ DISCO)), ((Marbles)), the ((http://ode.openlinksw.com/ OpenLink Data Explorer)), ((http://www.w3.org/2005/ajar/tab Tabulator)), the ((http://dataviewer.zitgist.com Zitgist Data Viewer)) or the ((http://iwb.fluidops.com/main.jsp Fluidops Information Workbench)).\n\n====Sample Resources====\nSome example Linked Data URIs from the DBpedia data set are listed below. To start surfing the Semantic Web, please enter any of these URIs into the navigation bar of one of the Semantic Web browsers listed above.\n\n * ((http://dbpedia.org/resource/The_Lord_of_the_Rings)) \n * ((http://dbpedia.org/resource/Berlin)) \n * ((http://dbpedia.org/resource/Category:Cities_in_England)) \n * ((http://dbpedia.org/resource/The_Beatles)) \n * ((http://dbpedia.org/resource/Paul_McCartney)) \n * ((http://dbpedia.org/resource/Category:English_musicians)) \n * ((http://dbpedia.org/resource/Semantic_Web)) \n * ((http://dbpedia.org/resource/Tetris)) \n * ((http://dbpedia.org/resource/Semantic_Web))\n * ((http://dbpedia.org/resource/SPARQL))\n\n====Sample Views of 2 Sample DBpedia Resources====\n#|\n|| **Resource** | **in--- DISCO** | **in--- Marbles** | **in--- ~OpenLink Data Explorer** | **in--- Fluidops IWB** | **in--- Tabulator** | **in--- Zitgist Data Viewer** \n||\n|| ((http://dbpedia.org/resource/The_Lord_of_the_Rings The Lord of the Rings)) \n| ((http://www4.wiwiss.fu-berlin.de/rdf_browser/?browse_uri=http%3A%2F%2Fdbpedia.org%2Fresource%2FThe_Lord_of_the_Rings View)) \n| ((http://beckr.org/marbles?uri=http%3A%2F%2Fdbpedia.org%2Fresource%2FThe_Lord_of_the_Rings View)) \n| ((http://uriburner.com/ode/?uri=http%3A%2F%2Fdbpedia.org%2Fresource%2FThe_Lord_of_the_Rings View)) \n| ((http://iwb.fluidops.com/resource/The_Beatles View))\n| ((http://dig.csail.mit.edu/2005/ajar/release/tabulator/0.8/tab.html?uri=http%3A%2F%2Fdbpedia.org%2Fresource%2FThe_Lord_of_the_Rings View)) //(broken)// \n|((http://dataviewer.zitgist.com/?uri=http%3A%2F%2Fdbpedia.org%2Fresource%2FThe_Lord_of_the_Rings View)) //(broken)// \n||\n|| ((http://dbpedia.org/resource/The_Beatles The Beatles)) \n| ((http://www4.wiwiss.fu-berlin.de/rdf_browser/?browse_uri=http%3A%2F%2Fdbpedia.org%2Fresource%2FThe_Beatles View)) \n| ((http://beckr.org/marbles?uri=http%3A%2F%2Fdbpedia.org%2Fresource%2FThe_Beatles View)) \n| ((http://uriburner.com/ode/?uri=http%3A%2F%2Fdbpedia.org%2Fresource%2FThe_Beatles View)) \n| ((http://iwb.fluidops.com/resource/The_Lord_of_the_Rings View))\n| ((http://dig.csail.mit.edu/2005/ajar/release/tabulator/0.8/tab.html?uri=http%3A%2F%2Fdbpedia.org%2Fresource%2FThe_Beatles View)) //(broken)// \n| ((http://dataviewer.zitgist.com/?uri=http%3A%2F%2Fdbpedia.org%2Fresource%2FThe_Beatles View)) //(broken)// ||\n|#\n\n===Web Traffic on DBpedia===\n\nThe WebSci'2010 paper ((http://linkeddata.deri.ie/sites/default/files/lod-usage-websci-2010.pdf Learning from Linked Open Data Usage: Patterns & Metrics)) reports on the analysis of DBpedia log files dating from 2009-06-30 to 2009-10-25 (i.e., 118 days; almost 4 months). According to this analysis, during that period the average number of hits per day for DBpedia URIs as well as the SPARQL endpoint were:\n\n * DBpedia URIs: 561.277 hits per day \n * DBpedia SPARQL endpoint: 177.734 queries per day \n\n\n===Semantic Web Crawling Sitemap===\n\n((http://sw.deri.org/2007/07/sitemapextension/ Semantic Web Crawling: a Sitemap Extension)) defines an extension for the Sitemap protocol targeted at the efficient discovery and use of RDF data. Data publishers can state where RDF is located and provide alternative means to access it. Semantic Web clients and Semantic Web crawlers can use this information to access required RDF data in the most efficient way for the task they have to perform.\n\nThe DBpedia project supports this sitemap extension. The DBpedia sitemap, pointing at the SPARQL endpoint, the downloads, and some example instances, is found ((http://dbpedia.org/sitemap.xml here)). There is also a ((http://dbpedia.org/void/Dataset VoID description)) of the DBpedia datasets." . . . . "2007-09-05T19:44:42"^^ . "Personal URI: http://kidehen.idehen.net/dataspace/person/kidehen\n\n" . . . . "2007-09-11T19:05:24"^^ . "Richard Cyganiak is an auxilliary DBpedia team member. His responsibilities fixing UTF-8 encoding issues and drinking coffee." . . . . "2009-12-10T12:29:36"^^ . "==Internal==\n\n{{tree}}\n\n\n\n" . . . . "2007-12-07T23:10:55"^^ . "==Running the DBpedia extraction on db.aksw.org==\n\nsee /opt/dbpedia/README" . . . . "2007-10-22T22:46:26"^^ . "==DBpedia and (Open-)Cyc==\n\nCyc (when compared to DBpedia) seems to follow a rather top-down approach - first more abstract concepts and entities are represented and later Cyc started to include also more domain knowledge. This seems to be reasonable, since domain knowledge changes faster and there is much more of it. On the other hand, domain knowledge is usually, what people need to solve real problems within their domains. DBpedia contains primarily domain knowledge, hence a combination of both - Cyc and DBpedia - could really be a winning team.\n\nWe plan to work on how DBpedia and ((http://www.opencyc.org OpenCyc)) can be fruitfully combined. For now, you can download an OWL/RDF version of OpenCyc from: http://sw.cyc.com/2006/07/opencyc_1_0.zip\n\nA first relation between ~OpenCyc and DBpedia concepts was established committed ~OpenCyc community (especially Vijay Alilaghatta) with the following dataset: http://sw.cyc.com/2006/07/wikipedia_links.csv.zip If you have any questions regarding these links please contact Vijay Alilaghatta (vijay@cycfoundation.org), who kindly contributed these under the terms of the ((http://en.wikipedia.org/wiki/Wikipedia:Text_of_the_GNU_Free_Documentation_License GFDL)).\n\nIt contains three columns: the Cyc term, the Wikipedia title and an integer confidence value between 1 and 999 (with 999 representing the highest confidence).\n\nWe generated a DBpedia dataset establishing owl:sameAs links for relations with confidence 999 between Cyc and DBpedia with the following small awk script:\n\n%%\n awk -F'\",\"' -v RS='\"\n\"' '// {\n if($3==999)\n print \" . \"}'\n wikipedia_links.csv > links_cyc.nt%%\n\nThe resulting DBpedia dataset can be downloaded from: http://wiki.dbpedia.org/files/links_cyc.nt.bz2\n\nMore information about ~OpenCyc can be found at: http://www.opencyc.org" . . . . "2007-12-24T16:45:39"^^ . "http://www.informatik.uni-leipzig.de/~auer/" . . . . "2008-02-09T14:04:30"^^ . "==Downloads (Release Candidate)==\n\nThis pages provides downloads of the DBpedia datasets. The DBpedia datasets are licensed under the terms of ((http://en.wikipedia.org/wiki/Wikipedia:Text_of_the_GNU_Free_Documentation_License GNU Free Documentation License)). http://m.okfn.org/images/ok_buttons/od_80x15_red_green.png The downloads are provided as N-Triples and in CSV format. All files are bz2 packed.\n\nDump Dates: en: 20071023, de: 20071025 , fr: 20071026, es: 20071024, it: 20071115, pl: 20071021, nl: 20071104, pt: 20071011, sv: 20071020, ja: 20071013, ru: 20071107, zh: 20071014, fi: 20071013, no: 20071019\n\n{{ToC numerate=1 from=h2 to=h2}}\n\n//Move the mouse on the download links to obtain additional information.//\n===Core Datasets==\n#||\n||**Dataset**|**en**|**de**|**fr**|**es**|**it**|**pl**|**nl**|**pt**|**sv**|**ja**|**ru**|**zh**|**fi**|**no**||\n||((#titles Titles)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#shortabstracts Short Abstracts)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#extendedabstracts Extended Abstracts)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#images Images)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstowikipediaarticle Links to Wikipedia Article)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#articlescategories Articles Categories)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#externallinks External Links)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#infoboxes Infoboxes)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#properties Properties)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#akswclasshierarchy AKSW Class Hierarchy)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#akswclasshierarchyinstances AKSW Class Hierarchy Instances)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#homepages Homepages)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#geographiccoordinates Geographic Coordinates)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#pagelinks Pagelinks)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#persondata Persondata)) ++(<# preview #>)++|++--++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#yagoclasses YAGO Classes)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#yagoclasshierarchy YAGO Class Hierarchy)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#redirects Redirects)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#disambiugationlinks Disambiugation Links)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#wordnetclasses WordNet Classes)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#categories(labels) Categories (Labels))) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#categories(skos) Categories (Skos))) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||# \n\n\n\n{{include page=\"/Downloads30RC1\" nomark=\"1\"}}\n{{include page=\"/Downloads30RC2\" nomark=\"1\"}}\n\n[Note for Wiki Editors: The wiki code for this page is generated automatically. Please modify the files in <# http://dbpedia.svn.sourceforge.net/viewvc/dbpedia/related_apps/downloadpagecreator/#> to make permanent changes.]" . . . . "2011-08-16T16:20:33"^^ . "==~ChangeLog==\n{{toc}}\n\n===DBpedia 3.7 (08/2011) ===\n * Framework:\n * Redirects are resolved in a post-processing step for increased inter-connectivity of 13% (applied for English datasets)\n * Extractor configuration using the dependency injection principle\n * Simple threaded loading of mappings in server\n * Improved international language parsing support thanks to the members of the ((http://dbpedia.org/Internationalization Internationalization Committee))\n * Bugfixes:\n * Encode homepage URLs to conform with N-Triples spec\n * Correct reference parsing\n * Recognize MediaWiki parser functions\n * Raw infobox extraction produces more object properties again\n * skos:related for category links starting with \":\" and having and anchor text\n * Restrict objects to Main namespace in MappingExtractor\n * Double rounding (e.g. a person's height should not be 1800.00000001 cm)\n * Start position in abstract extractor\n * Server can handle template names containing a slash\n * Encoding issues in YAGO dump\n * Ontology :\n * owl:equivalentClass and owl:equivalentProperty mappings to http://schema.org\n * Note that the ontology now is a directed-acyclic graph. Classes can have multiple superclasses, which was important for the mappings to schema.org. A taxonomy can still be constructed by ignoring all superclass but the one that is specified first in the list and is considered the most important.\n * Mappings:\n * ((http://mappings.dbpedia.org/index.php/Mapping_Statistics Dynamic statistics for infobox mappings)) showing the overall and individual coverage of the mappings in each language\n * ((http://mappings.dbpedia.org/index.php/Template:ConstantMapping ConstantProperty)) mappings\n * Language specification for string properties in ((http://mappings.dbpedia.org/index.php/Template:PropertyMapping PropertyMappings))\n * Multiplication factor in ((http://mappings.dbpedia.org/index.php/Template:PropertyMapping PropertyMappings))\n * Links to external datasets:\n * New links: Umbel, EUnis, LinkedMDB, (geospecis)\n * Updates for: Freebase, WordNet, Opencyc, New York Times, Drugbank, Diseasome, Flickrwrapper, Sider, Factbook, DBLP, Eurostat, Dailymed, Revyu\n\n\n===DBpedia 3.6 (01/2011) ===\n * ((http://mappings.dbpedia.org/ Ontology mappings)) in six languages.\n * Improved parsing coverage.\n * Lists of elements in Infobox property values.\n * Missing repeated links in Infoboxes.\n * Flag templates.\n * Various improvements on ((Internationalization)).\n * Improved recognition of\n * Wikipedia namespace identifiers.\n * Wikipedia language codes.\n * Category hierarchies.\n * Bugfix: encoding of complete range of Unicode code points (up to 0x10ffff).\n * 16-bit code points start with '\u', code points larger than 16-bits start with '\U'. \n * Bugfix: ((URIencoding URI encoding)) is now closer to the one in Wikipedia.\n * Commas and ampersands do not get percent-encoded anymore.\n * Disambiguation links for acronyms.\n * Wikilinks consisting of multiple words: If the starting letters of the words appear in correct order (with possible gaps) and cover all acronym letters.\n * Wikilinks consisting of a single word: If the case-insensitive longest common subsequence with the acronym is equal to the acronym. \n * New extractor: ((Downloads36#georelated Geo-Related)).\n * More ((http://www.w3.org/TR/xmlschema11-2/ XSD datatypes)).\n * xsd:positiveInteger\n * xsd:nonNegativeInteger\n * xsd:nonPositiveInteger\n * xsd:negativeInteger \n * Several ((Datasets/Properties property name)) changes.\n * Person Data\n * http://dbpedia.org/ontology/deathPlace replaces http://dbpedia.org/property/deathPlace\n * http://dbpedia.org/ontology/deathDate replaces http://dbpedia.org/property/death\n * http://dbpedia.org/ontology/birthPlace replaces http://dbpedia.org/property/birthPlace\n * http://dbpedia.org/ontology/birthDate replaces http://dbpedia.org/property/birth\n * http://xmlns.com/foaf/0.1/givenName replaces http://xmlns.com/foaf/0.1/givenname \n * Category Data\n * http://purl.org/dc/terms/subject replaces http://www.w3.org/2004/02/skos/core#subject\n * Additionally, http://www.w3.org/2004/02/skos/core#related is extracted as a relation between categories. \n * Page IDs\n * http://dbpedia.org/ontology/wikiPageID replaces http://dbpedia.org/property/pageId \n * Revision IDs\n * http://dbpedia.org/ontology/wikiPageRevisionID replaces http://dbpedia.org/property/revisionId \n * Page Links\n * http://dbpedia.org/ontology/wikiPageWikiLink replaces http://dbpedia.org/property/wikilink \n * External Links\n * http://dbpedia.org/ontology/wikiPageExternalLink replaces http://dbpedia.org/property/reference \n * Redirects\n * http://dbpedia.org/ontology/wikiPageRedirects replaces http://dbpedia.org/property/redirect \n * Disambiguations\n * http://dbpedia.org/ontology/wikiPageDisambiguates replaces http://dbpedia.org/property/disambiguates\n * Updated Freebase links.\n * They now refer to //((http://wiki.freebase.com/wiki/Machine_ID mids))// because //guids// have been deprecated. \n * Updated YAGO links.\n * Thanks to ((http://www.mpi-inf.mpg.de/~jhoffart/ Johannes Hoffart)).\n\n\n===DBpedia 3.5.1 (04/2010) ===\n * Generated new Freebase links.\n * Links to external data sets validated for Virtuoso import.\n * Abstract quality improved (less infobox occurrences).\n * Inter-language link detection corrected.\n * Datatypes are now located in the ((http://dbpedia.org/datatype/)) namespace (was ((http://dbpedia.org/ontology/))).\n * Recognition of disambiguation pages fixed\n * Removed image references to dummy images (e.g., http://en.wikipedia.org/wiki/Image:Replace_this_image.svg)\n\n===DBpedia 3.5 (04/2010) ===\n * The DBpedia extraction framework has been completely rewritten in Scala. The new framework dramatically reduces the extraction time of a single Wikipedia article from over 200 to about 13 milliseconds. All features of the previous PHP framework have been ported. In addition, the new framework can extract data from Wikipedia tables and is able to extract multiple infoboxes out of a single Wikipedia article. The data from each infobox is represented as a separate RDF resource. All resources that are extracted from a single page can be connected using custom RDF properties which are defined as part of the extraction mappings.\n * The mapping language that is used to map Wikipedia infoboxes to the DBpedia Ontology has been redesigned.\n * In order to enable the DBpedia user community to extend and refine the infobox to ontology mappings, the mappings can be edited on the newly created wiki hosted on ((http://mappings.dbpedia.org/)). \n * At the moment, 303 template mappings are defined, which cover (including redirects) 1055 templates.\n * On the wiki, the DBpedia Ontology can be edited by the community as well. At the moment, it contains 259 classes and about 1,200 properties.\n * The ontology properties extracted from the infoboxes are now split into 2 data sets. (For details, see the ((http://wiki.dbpedia.org/Datasets Datasets)) page.)\n * The **Ontology Infobox Properties** dataset contains the properties as they are defined in the ontology (e.g., length). The range of a property is either a xsd schema type or a dimension of measurement, in which case the value is normalized to the respective SI unit.\n * The **Ontology Infobox Properties (Specific)** dataset contains properties which have been specialized for a specific class using a specific unit (e.g., the property height is specialized on the class Person using the unit centimetres instead of metres).\n * The framework now resolves template redirects, making it possible to cover all redirects to an infobox on Wikipedia with a single mapping.\n * In addition to the new mapping based extractor, three new extractors have been implemented:\n * PageIdExtractor extracting Wikipedia page IDs are extracted for each page\n * RevisionExtractor extracting the latest revision of a page\n * PNDExtractor extracting PND (Personnamendatei) identifiers\n * The data set now provides labels, abstracts, page links, and infobox data in 92 different languages, which have been extracted from recent Wikipedia dumps as of March 2010.\n * In addition to the N-Triples datasets, N-Quads datasets are provided which include a provenance URI for each statement. The provenance URI denotes the Wikipedia origin of the extracted triple. (For details, see the ((http://wiki.dbpedia.org/Datasets Datasets)) page.)\n * The URI for extended abstracts was changed from ((http://dbpedia.org/property/abstract)) to ((http://dbpedia.org/ontology/abstract)).\n\n===DBpedia 3.4 (11/2009) ===\n\n * update to Wikipedia dumps generated 2009 September 24-29\n * number of ontology instances (mapping based extraction) rose to 1.17 million, overall number of instances to 2.9 million.\n * labels, abstracts, generic template properties etc. are available in 91 different languages now (see http://downloads.dbpedia.org/3.4/)\n * introduced strict and loose infobox ontology in order to meet different requirements of client applications (see http://wiki.dbpedia.org/Datasets#h18-11)\n * As Wikipedia has moved to dual-licensing, we also dual-license DBpedia. DBpedia 3.4 is thus licensed under the terms of the Creative Commons Attribution-ShareAlike 3.0 license and the GNU Free Documentation License\n * also use templates that are redirects to known templates\n * improved template to ontology mapping\n * normalize Wikipedia units of measurement to ontology units of measurement \n * ontology uses owl:Thing instead of Resource\n * faster and more accurate abstract extraction, less redundant code\n * store Wikipedia dump timestamps\n * fixed some problems in importing Wikipedia dump into ~MySQL\n * abstract extraction now needs fewer patches in the Wikipedia installation\n * abstract extraction now needs one Wikipedia installation, not one per language\n * fixed redirect extractor\n * fixed some encoding problems\n * made extraction more resilient to ~MySQL problems\n * bugfix in link extractor: don't extract empty links\n * converted mapping configuration from Excel to CSV files\n * fixed some bugs in mapping.csv\n * added mappings for more templates and classes (cars, space stuff, awards, species, ...)\n * re-implemented SQL iterator classes to make them more flexible while minimizing code redundancy\n * handle 'typed' templates like ~{{Geobox|River}}\n * detect redirect and disambig pages using magic words for each language\n * fixed our use of foaf:img / foaf:depiction\n * generate xsd:gYear, xsd:gMonth, ... values\n\n===DBpedia 3.3 (07/2009) ===\n\n * update to Wikipedia dumps generated in May 2009\n * more accurate abstract extraction\n * labels and abstracts in 80 languages (see http://downloads.dbpedia.org/3.3/)\n * infobox extraction bugfixes\n * new links to Dailymed, Diseasome, Drugbank, Sider, TCM\n * updated Open Cyc links\n\n\n===DBpedia 3.2 (11/2008) ===\n\n * update to Wikipedia dumps generated in October 2008\n * new DBpedia Ontology introduced.\n * new infobox extraction framework to populate the ontology.\n * added initial infobox to ontology mappings. \n * datatype extraction code improved. \n * abstract extraction code improved.\n * new Freebase to DBpedia RDF links. \n * updated Open Cyc to DBpedia RDF links.\n\n===DBpedia 3.1 (08/2008) ===\n * update to Wikipedia dumps generated in June 2008\n * YAGO mapping improvements:\n * YAGO itself has improved their algorithms\n * the DBpedia-YAGO mapping is now generated by a YAGO converter and should have much better quality compared to the previous release\n * Geo Extractor improvements: \n * Geo-coordinates are now also provided in the [[http://www.w3.org/2005/Incubator/geo/XGR-geo/ W3C Geospatial Vocabulary]] using GeoRSS Simple encoding. The [[http://www.w3.org/2003/01/geo/ Basic Geo (WGS84 lat/long) Vocabulary]] is still supported due to its ease of use in SPARQL queries.\n * International wikis are now included in the geo-coordinate extraction\n * Support for further geo templates such as the proposed [[http://de.wikipedia.org/wiki/Wikipedia:WikiProjekt_Georeferenzierung/Neue_Koordinatenvorlage 'Coordinate' format]]\n * Bugs fixed:\n * #1871653 Too long URIs by infoboxes extractor cause import problems\n * #1964434 illegal \ char in URIs \n * #1970387 Filter out references\n * #1964632 Illegal URIs\n * #1947512 timespan extraction\n * Fixed unwanted ~MySQL connection pooling and corrected database names for infobox and image extractors\n * Fixed internal encoding of international page IDs\n\n===DBpedia 3.0 (02/2008)===\n((Downloads DBpedia 3.0)) comes with the following changes (includes those changes between ((Downloads20 DBpedia 2.0)) and ((Downloads30RC DBpedia 3.0RC))):\n * multi-language improvements: extractors now applied to up to 14 different languages (not all extractors work on all languages)\n * redirects data set available\n * image copyright issues: \n * the image extractor tries not to extract non-free images anymore (however, we cannot guarantee that it will not still happen) \n * most of the extracted image URLs now contain an additional triple: $image dc:rights $wikiPageDescribingRights; always link back to the corresponding wiki page if you use images in your ~DBpedia based applications\n * experimental (and still buggy) alternative DBpedia class hierarchy system: \n * close to the Wikipedia category system but with several filters applied to it (categories which are bad candidates for OWL classes are to some degree filtered out, circles in the hierarchy are removed, administrative categories removed, etc.)\n * improvements in extraction code:\n * package structure in extraction code improved\n * new GlobalExtractor Interface for non-article dependent extractions\n * URI Exception for erroneous URIs\n * new Linked Data Sets available:\n * Links to Cyc\n * Links to the flickr wrappr\n * Links to Wikicompany\n * Bugs fixed: \n * #1818011: Labels for resources with colon character\n * #1793163: HTML linebreaks are lost\n * #1829160: Incorrect assignment of pages to categories\n * #1819301: Missing plural redirects\n * #1814938: Duplicates in pagelinks \n * #1797810: Persondata dump should be labeled as German\n * #1813011: Extra label in category wiki links\n * #1871653: Too long URIs by infoboxes extractor cause import problems\n * #1817019: Incorrect capitalization for XML Schema Datatypes\n * #1730445: DBpedia browser page title = \"テレビプロデューサー\"\n * #1724322: rudi völler - 404 links\n * #1722279: Language code within Chinese Abstracts\n * URIs with leading digit escaped by _\n * PersonData Extractor: wrong date format (leading 0)\n * Triples with over-sized erroneous URIs will not be extracted \n * Incorrect assignment of pages to categories\n * ... and many more ...\n * Feature Requests incorporated:\n * Extraction from Disambiguation Pages\n * Extraction from Redirect Pages \n * #1860862 Ordering of given- and surname in PersonendatenExtractor\n\n===DBpedia 2.0 (09/2007)===\n * Improved the Data Quality \n * Third Classification Schema Added: concepts are now also classified by associating them to WordNet synsets\n * Geo-Coordinates: data set contains geo-coordinates for geographic locations using the W3C Basic Geo Vocabulary \n * RDF Links to other Open Data Sets: The data set now contains 440,000 external RDF links into the \n * Geonames, \n * Musicbrainz, \n * WordNet, \n * World Factbook, \n * EuroStat, \n * Book Mashup, \n * DBLP Bibliography, and\n * Project Gutenberg data sets.\n\n===DBpedia 1.0 (03/2007)===\nInitial Release of the DBpedia Data Sets, including:\n\n * better short abstracts (stuff like unnecessary brackets has been removed from the abstracts)\n * new extended abstracts for each concept (up to 3000 characters long)\n * abstracts in 10 languages (German, French, Spanish, Italian, Portuguese, Polish, Swedish, Dutch, Japanese, and Chinese)\n * 2.8 million new links to external Web pages\n * Cleaner infobox data\n * 10,000 additional RDF links into the Geonames database.\n * 9000 new RDF links between books in DBpedia and data about them provided by the RDF Book Mashup\n * 200 RDF links between computer scientists in DBpedia and their publications in the DBLP database\n * New classification information for geographic places using DBpedia terms and Geonames feature codes\n" . . . . "2008-02-09T14:08:27"^^ . "===Extended Datasets==\n#||\n||**Dataset**|**en**|**de**|**fr**|**es**|**it**|**pl**|**nl**|**pt**|**sv**|**ja**|**ru**|**zh**|**fi**|**no**||\n||((#linkstogeonames Links to Geonames)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstordfbookmashup Links to RDF Bookmashup)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstodblp Links to DBLP)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstoeurostat Links to Eurostat)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstociafactbook Links to CIA Factbook)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstoprojectgutenberg Links to Project Gutenberg)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstomusicbrainz Links to Musicbrainz)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstoquotationsbook Links to Quotationsbook)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstorevyu Links to Revyu)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstouscensus Links to US Census)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstoflickrwrappr Links to flickr wrappr)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstowikicompany Links to WikiCompany)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstocyc Links to Cyc)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||# \n\n\n" . . . . "2007-12-08T13:35:37"^^ . "=== Dataset Descriptions ===\n\n{{a name=\"titles\"}}\n==== Titles ====\n//Titles of all Wikipedia Articles in the corresponding language//\n{{a name=\"shortabstracts\"}}\n==== Short Abstracts ====\n//Short Abstracts (max. 500 chars long) of Wikipedia Articles//\n{{a name=\"extendedabstracts\"}}\n==== Extended Abstracts ====\n//Additional, extended English abstracts (max. 3000 chars long).//\n{{a name=\"images\"}}\n==== Images ====\n//Thumbnail Links from Wikipedia Articles//\n{{a name=\"linkstowikipediaarticle\"}}\n==== Links to Wikipedia Article ====\n//Links to corresponding Articles in Wikipedia//\n{{a name=\"articlescategories\"}}\n==== Articles Categories ====\n//Links from concepts to categories using the SKOS vocabulary.//\n{{a name=\"externallinks\"}}\n==== External Links ====\n//Links to external web pages about a concept.//\n{{a name=\"infoboxes\"}}\n==== Infoboxes ====\n//Information that has been extracted from Wikipedia infoboxes.//\n{{a name=\"properties\"}}\n==== Properties ====\n//All properties / predicates used in infoboxes.//\n{{a name=\"akswclasshierarchy\"}}\n==== AKSW Class Hierarchy ====\n//Class Hierarchy built from Wikipedias Category System//\n{{a name=\"akswclasshierarchyinstances\"}}\n==== AKSW Class Hierarchy Instances ====\n//Wikipedia Articles connected with the AKSW Class Hierarchy//\n{{a name=\"homepages\"}}\n==== Homepages ====\n//Links to external webpages.//\n{{a name=\"geographiccoordinates\"}}\n==== Geographic Coordinates ====\n//Geographic coordinates extracted from Wikipedia.//\n{{a name=\"pagelinks\"}}\n==== Pagelinks ====\n//Dataset containing internal links between DBpedia instances. The dataset was created from the internal pagelinks between Wikipedia articles. The dataset might be useful for structural analysis, data mining or for ranking DBpedia instances using Page Rank or similar algorithms. It's data is NOT available at our Sparql-Endpoint//\n{{a name=\"persondata\"}}\n==== Persondata ====\n//Information about 80,200 persons (date and place of birth etc.) extracted from the German Wikipedia, represented using the FOAF vocabulary.//\n{{a name=\"yagoclasses\"}}\n==== YAGO Classes ====\n//Dataset containing rdf:type Statements for all DBpedia instances using YAGO classification algorithm.//\n{{a name=\"yagoclasshierarchy\"}}\n==== YAGO Class Hierarchy ====\n//RDFS Hierarchy of all Yago Classes//\n{{a name=\"redirects\"}}\n==== Redirects ====\n//Dataset containing redirects between Articles in Wikipedia//\n{{a name=\"disambiugationlinks\"}}\n==== Disambiugation Links ====\n//Extraction from Disambiguation Templates//\n{{a name=\"wordnetclasses\"}}\n==== WordNet Classes ====\n//Classification links to W3C Wordnet.//\n{{a name=\"categories(labels)\"}}\n==== Categories (Labels) ====\n//Labels for Categories.//\n{{a name=\"categories(skos)\"}}\n==== Categories (Skos) ====\n//Information which concept is a category and how categories are related using the SKOS Vocabulary.//\n{{a name=\"linkstogeonames\"}}\n==== Links to Geonames ====\n//Links between geographic places in DBpedia and data about them in the Geonames database//\n{{a name=\"linkstordfbookmashup\"}}\n==== Links to RDF Bookmashup ====\n//Links between books in DBpedia and data about them provided by the RDF Book Mashup.//\n{{a name=\"linkstodblp\"}}\n==== Links to DBLP ====\n//Links between computer scientists in DBpedia and their publications in the DBLP database.//\n{{a name=\"linkstoeurostat\"}}\n==== Links to Eurostat ====\n//Links between countries and regions in DBpedia and data about them from Eurostat.//\n{{a name=\"linkstociafactbook\"}}\n==== Links to CIA Factbook ====\n//Links between countries in DBpedia and data about them from CIA Factbook.//\n{{a name=\"linkstoprojectgutenberg\"}}\n==== Links to Project Gutenberg ====\n//Links between writers in DBpedia and data about them from Project Gutenberg.//\n{{a name=\"linkstomusicbrainz\"}}\n==== Links to Musicbrainz ====\n//Links between artists, albums and songs in DBpedia and data about them from Musicbrainz.//\n{{a name=\"linkstoquotationsbook\"}}\n==== Links to Quotationsbook ====\n//Links between persons in DBpedia and data about them from Quotationsbook.//\n{{a name=\"linkstorevyu\"}}\n==== Links to Revyu ====\n//Links to Reviews about things in Revyu.//\n{{a name=\"linkstouscensus\"}}\n==== Links to US Census ====\n//Links between US cities and states in DBpedia and data about them from US Census.//\n{{a name=\"linkstoflickrwrappr\"}}\n==== Links to flickr wrappr ====\n//Links between DBpedia concepts and photo collections depicting them generated by the ((http://www4.wiwiss.fu-berlin.de/flickrwrappr/ flikr wrappr)).//\n{{a name=\"linkstowikicompany\"}}\n==== Links to WikiCompany ====\n//Links between companies in DBpedia and companies in ((http://wikicompany.org/ Wikicompany))//\n{{a name=\"linkstocyc\"}}\n==== Links to Cyc ====\n//Links between DBpedia and ((http://opencyc.org/ Cyc)) concepts. ((OpenCyc Details)).//\n" . . . . "2007-12-05T23:27:32"^^ . "Duck Tail" . . . . "2010-11-25T13:24:09"^^ . "==Imprint==\n\nThe community project DBpedia was started and is administered by research groups from Universität Leipzig, Freie Universität Berlin, and ~OpenLink Software.\n\n===Support and Development===\nIf you have any questions and need assistance please visit our ((http://wiki.dbpedia.org/Support support page)). If you are interested in details or have ideas and suggestions, please visit the ((http://wiki.dbpedia.org/Development development page)).\n\n===Contact===\n//Please note that in most cases, the DBpedia mailing list (see the ((http://wiki.dbpedia.org/Support support page))) is the appropriate place to ask technical questions.//\n\n#|\n||\n**Dr. Sören Auer**\n|\n**Prof. Dr. Christian Bizer**\n|\n**Kingsley Idehen**\n||\n|| \n||\n||\nTel.: +49 341 97-32323\nFax: +49 341 97-32329\n((mailto:auer@informatik.uni-leipzig.de auer@informatik.uni-leipzig.de))\n((http://www.informatik.uni-leipzig.de/~auer/ http://www.informatik.uni-leipzig.de/~auer/)) \n|\nTel.: +49 (30) 838 54057\nFax: +49 (30) 838 52027\n((mailto:chris@bizer.de chris@bizer.de))\n((http://www.bizer.de/ http://www.bizer.de/))\n|\nTel : +1 781 273 0900\nFax : +1 781 229 8030\n((mailto:kidehen@openlinksw.com kidehen@openlinksw.com))\n((http://www.openlinksw.com/blog/~kidehen/ http://www.openlinksw.com/blog/~kidehen/)) \n||\n|| \n||\n||\nUniversität Leipzig\nInstitut für Informatik\nAbt. Betriebliche Informationssysteme\nJohannisgasse 26\n04103 Leipzig\nGermany\n|\nFreie Universität Berlin\nFachbereich Wirtschaftswissenschaft\nInstitut für Produktion, Wirtschaftsinformatik und OR\nGarystraße 21 — Raum 311\n14195 Berlin\nGermany\n|\n~OpenLink Software\n10 Burlington Mall Road,\nSuite 265,\nBurlington, MA 01803\nUSA\n||\n|#\n\nUniversity of Leipzig and Freie Universität Berlin are public bodies represented by their rectors. More information, particularly regarding their supervisory bodies, can be found at ((http://www.uni-leipzig.de/info/impressum.html Imprint of Universität Leipzig)) and ((http://www.fu-berlin.de/redaktion/impressum/index.html Imprint of FU Berlin)).\n\n===License===\nDBpedia is derived from ((http://www.wikipedia.org/ Wikipedia)) and is distributed under the same licensing terms as Wikipedia itself. As Wikipedia has moved to dual-licensing, we also dual-license DBpedia starting with release 3.4. \n\nData comprising DBpedia release 3.4 and subsequent releases is licensed under the terms of the ((http://en.wikipedia.org/wiki/Wikipedia:Text_of_Creative_Commons_Attribution-ShareAlike_3.0_Unported_License Creative Commons Attribution-ShareAlike 3.0)) license and the ((http://en.wikipedia.org/wiki/Wikipedia:Text_of_the_GNU_Free_Documentation_License GNU Free Documentation License)). Data comprising DBpedia releases up to and including release 3.3 is licensed only under the terms of the ((http://en.wikipedia.org/wiki/Wikipedia:Text_of_the_GNU_Free_Documentation_License GNU Free Documentation License)). \n\nhttp://m.okfn.org/images/ok_buttons/od_80x15_red_green.png This material is Open Knowledge.\n\n\n<#
#>\n===Haftungshinweis===\n====Haftung für Inhalte====\nWir bemühen uns die Inhalte unserer Seite aktuell zu halten. Trotz sorgfältiger Bearbeitung bleibt eine Haftung ausgeschlossen.\n\nAls Diensteanbieter sind wir gemäß § 7 Abs.1 TMG für eigene Inhalte auf diesen Seiten nach den allgemeinen Gesetzen verantwortlich.\n\nNach §§ 8 bis 10 TMG sind wir als Diensteanbieter jedoch nicht verpflichtet, übermittelte oder gespeicherte fremde Informationen zu überwachen. Bei bekannt werden von Rechtsverletzungen, werden wir diese Inhalte umgehend entfernen. Eine diesbezügliche Haftung übernehmen wir erst ab dem Zeitpunkt der Kenntnis einer möglichen Rechtsverletzung.\n\n====Haftung für Links====\nUnser Angebot enthält Links zu externen Webseiten Dritter, auf deren Inhalte wir keinen Einfluss haben. Für die Inhalte der verlinkten Seiten ist stets der jeweilige Anbieter oder Betreiber der Seiten verantwortlich. Für die Inhalte und die Richtigkeit der Informationen verlinkter Websites fremder Informationsanbieter wird keine Gewähr übernommen. \n\nDie verlinkten Seiten wurden zum Zeitpunkt der Verlinkung auf mögliche Rechtsverstöße OHNE BEANSTANDUNG überprüft. Bei bekannt werden von Rechtsverletzungen werden wir derartige Links umgehend entfernen.\n\n%%(comments) ====Urheberrecht====\nDie durch die Seitenbetreiber erstellten Inhalte und Werke auf diesen Seiten unterliegen dem deutschen Urheberrecht. Die Vervielfältigung, Bearbeitung, Verbreitung und jede Art der Verwertung außerhalb der Grenzen des Urheberrechtes bedürfen der schriftlichen Zustimmung des jeweiligen Autors bzw. Erstellers.%%\n====Datenschutz====\nWir weisen darauf hin, dass die Datenübertragung im Internet (z.B. bei der Kommunikation per E-Mail) Sicherheitslücken aufweisen kann. Ein lückenloser Schutz der Daten vor dem Zugriff durch Dritte ist nicht möglich. Eine Vertraulichkeit im Hinblick auf die Datenschutzbestimmungen wird nur unter der vorstehenden Einschränkung gewährleistet. Insbesondere sollen alle Mitteilungen von personenbezogenen Daten über das Internet nur erfolgen, soweit nicht Rechte Dritter berührt werden. Es sei denn der Dritte hat in Kenntnis der vorstehenden Sicherheitslücken ebenfalls seine Zustimmung erklärt. Eine Haftung des Seitenbetreibers wird für die durch solche Sicherheitslücken entstehenden Schäden oder Unterlassungsansprüche ausgeschlossen.\n\nDer Nutzung von allen veröffentlichten Kontaktdaten durch Dritte zur Übersendung von nicht ausdrücklich angeforderter Werbung wird widersprochen. Die Betreiber der Seiten behalten sich ausdrücklich rechtliche Schritte im Falle der unverlangten Zusendung von Werbeinformationen, etwa durch Spam-Mails, vor.\n\n**Quelle: S&K Rechtsanwälte ((http://www.streifler.de www.streifler.de))**\n<#
#>\n" . . . . "2008-05-16T18:58:30"^^ . "<#\n\n\n\n\n\n\n#>\n==DBpedia Mobile==\nDBpedia Mobile is a location-centric DBpedia client application for mobile devices consisting of a map view, the [[Marbles Marbles Linked Data Browser]] and a GPS-enabled launcher application.\n\n{{ToC numerate=1 from=h2 to=h2}}\n<# \n
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DBpedia Mobile's map view of resources in the user's proximity

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The same view with Chinese labels

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A Fresnel-generated summary view of a resource that includes a review obtained from Revyu

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A full view of all the resource's properties

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Interlinked data from GeoNames displayed in the full details view

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Simple filter builder

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Linked Data creation options

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A DBpedia resource is inferred from the user's location

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A photo uploaded using DBpedia Mobile shows up on the resource display

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\n#>\nBased on the current GPS position of a mobile device, DBpedia Mobile renders a map containing information about nearby locations from the DBpedia dataset.<# #>Geographic locations are currently available for 300,000 of DBpedia's 2.18 million \"things\".<# #> It uses the [[Marbles Marbles Linked Data Browser]] to render ((http://www.w3.org/2005/04/fresnel-info/ Fresnel))-based views for selected resources, as well as its SPARQL capabilities to build the map view. Starting from the map, users can explore background information about locations and can navigate into DBpedia and other [[Interlinking interlinked datasets]] such as ((http://geonames.org GeoNames)), ((http://revyu.com/ Revyu)), ((http://www4.wiwiss.fu-berlin.de/eurostat/ EuroStat)) and ((http://www4.wiwiss.fu-berlin.de/flickrwrappr/ Flickr)).\n<#
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Try it out!

Beijing (Phone, Browser) Berlin London IP Location #>\n**[[#positioning Windows Mobile client]]**<#

#>\n===Usage===\nDBpedia Mobile's initial view is a browser-based area map that indicates the user's position and nearby DBpedia resources with appropriate labels and icons. The user's position is provided to the application in the query string by a supplemental launcher application that runs natively on the device (see section [[#positioning Positioning]]).\nSelected [[Datasets#h18-7 YAGO categories]] are mapped to icons, and the display may be limited to specific resource types such as Museums or Train Stations from within a settings pane. Here, the preferred language for labels and abstracts may also be selected from the 14 languages supported by DBpedia.\nClicking on a resource brings up a //summary view// of the selected item generated by the [[Marbles Marbles Linked Data Browser]]. This view includes a short text describing the resource and optionally an image, a link to the resource's ##foaf:homepage## and reviews from the [[http://revyu.com Revyu]] rating site if existent. If the displayed data contains RDF links into other datasets, the user may click them to obtain a full details view of the referenced resource. In this manner, the user can navigate from the DBpedia dataset into other interlinked datasets. For instance, he could traverse ~GeoNames' ##parentFeature## link hierarchy to find out more about the city, state and country in which a resource is located.\n\n=====On mobile devices===== \nOn a mobile device, the map view can be panned by dragging it on the touch screen, or zoomed using the provided controls. It is designed for displays with at least QVGA (320x240 pixels) resolution. Currently, only [[http://www.opera.com/products/mobile/ Opera Mobile 8]] is known to work, as most other mobile browsers don't have adequate Document Object Model (DOM) Level 1 and 2 support to host the underlying Google Maps API. It does work on the iPhone, but is currently not really usable, as iPhone specifics haven't been implemented yet (notably, dragging and screen size parameters).\n\n=====On desktops===== \nThe application may also be accessed on desktop computers. While GPS-based positioning is likely of limited concern in this scenario, the desktop view can be used to explore DBpedia resources around the world. The application has been successfully tested with Firefox 2, Internet Explorer 7, Safari 3 and Opera 9.\n\n\n===Positioning client for Windows Mobile==={{a name=\"positioning\"}}\n%%(wacko wrapper=text wrapper_align=right)http://beckr.org/dbpedia.org/launcher-portrait.png\n>>++The GPS Launcher application has located the user++<<%%A supplemental launcher application may be used to initialize the Map View with the user's current location as retrieved from a built-in or externally connected GPS receiver on Windows Mobile devices. \nOnce the position is found, the user may launch the Map View in his web browser using the //Go// button. His position is thereby passed in the URL's query string.\n\n**Download the positioning client:** [[http://beckr.org/dbpedia.org/DBpediaMobile.cab DBpediaMobile.cab]]\nAs the Map View currently only works with Opera Mobile, [[http://www.opera.com/products/mobile/ Opera Mobile 8]] should be installed and configured as the default browser.\n\n===Credits===\nDBpedia Mobile's Map View uses the following components:\n * Core DBpedia [[datasets]] (labels, geo-coordinates and categories) <# #>are pre-loaded into ((Marbles Marbles')) ((http://openrdf.org Sesame 2.1)) ~MySQL store\n * Map tiles provided by [[http://openstreetmap.org OpenStreetMap]]\n * [[http://www.jibbering.com/rdf-parser/ Jibbering RDF Parser]] to parse RDFXML map data results\n * [[http://www.maxmind.com/app/geolitecity GeoLite City]] for IP Lookup\n * [[http://code.google.com/apis/maps/ Google Maps API]]\n * [[http://code.toeat.com/gxmarker.html GxMarker V2]]\n * [[http://www.prototypejs.org/ Prototype JavaScript framework]]\n \n===References===\nChristian Becker, Christian Bizer: DBpedia Mobile: A Location-Enabled Linked Data Browser. 1st Workshop about Linked Data on the Web (LDOW2008), Beijing, China, April 2008.  <# \"PDF\" Paper  \"PDF\" Slides #>" . . . . "2008-07-14T10:30:56"^^ . "==DBpedia 3.0 Downloads==\n\nThis pages provides downloads of the DBpedia datasets. The DBpedia datasets are licensed under the terms of ((http://en.wikipedia.org/wiki/Wikipedia:Text_of_the_GNU_Free_Documentation_License GNU Free Documentation License)). http://m.okfn.org/images/ok_buttons/od_80x15_red_green.png The downloads are provided as N-Triples and in ((CSV_format CSV format)). All files are bz2 packed.\n \nDump Dates:\n\nen: 20080103, de: 20080108, fr: 20080119, es: 20080119, it: 20080117, pl: 20080112, nl: 20080109, pt: 20080116, sv: 20080114, ja: 20071121, ru: 20080109, zh: 20080114, fi: 20080115, no: 20080115 \n\n{{ToC numerate=1 from=h2 to=h2}}\n\n//Move the mouse on the download links to obtain additional information.//\n\nOlder Versions: ((Downloads30RC DBpedia 3.0RC)), ((Downloads20 DBpedia 2.0))\n===Core Datasets==\n#||\n||**Dataset**|**en**|**de**|**fr**|**es**|**it**|**pl**|**nl**|**pt**|**sv**|**ja**|**ru**|**zh**|**fi**|**no**||\n||((#titles Titles)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#shortabstracts Short Abstracts)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#extendedabstracts Extended Abstracts)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#images Images)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstowikipediaarticle Links to Wikipedia Article)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#articlescategories Articles Categories)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#externallinks External Links)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#infoboxes Infoboxes)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#properties Properties)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#cleandedwikipediacategoryclass(cwcc)hierarchy Cleanded Wikipedia Category Class (CWCC) Hierarchy)) ++(<# preview #>) (experimental/buggy)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#cwcchierarchyinstances CWCC Hierarchy Instances)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#homepages Homepages)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#geographiccoordinates Geographic Coordinates)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#pagelinks Pagelinks)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#persondata Persondata)) ++(<# preview #>)++|++--++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#yagoclasses YAGO Classes)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#yagoclasshierarchy YAGO Class Hierarchy)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#redirects Redirects)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#disambiugationlinks Disambiugation Links)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#wordnetclasses WordNet Classes)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#categories(labels) Categories (Labels))) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#categories(skos) Categories (Skos))) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||# \n{{include page=\"/Downloads301\" nomark=\"1\"}}\n\n{{include page=\"/Downloads302\" nomark=\"1\"}}\n\n\n[Note for Wiki Editors: The wiki code for this page is generated automatically. Please modify the files in <# http://dbpedia.svn.sourceforge.net/viewvc/dbpedia/related_apps/downloadpagecreator/#> to make permanent changes.]\n\n\n" . . . . "2008-04-21T06:04:33"^^ . "===Extended Datasets==\n#||\n||**Dataset**|**en**|**de**|**fr**|**es**|**it**|**pl**|**nl**|**pt**|**sv**|**ja**|**ru**|**zh**|**fi**|**no**||\n||((#linkstogeonames Links to Geonames)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstordfbookmashup Links to RDF Bookmashup)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstodblp Links to DBLP)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstoeurostat Links to Eurostat)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstociafactbook Links to CIA Factbook)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstoprojectgutenberg Links to Project Gutenberg)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstomusicbrainz Links to Musicbrainz)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstoquotationsbook Links to Quotationsbook)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstorevyu Links to Revyu)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstouscensus Links to US Census)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstoflickrwrappr Links to flickr wrappr)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstowikicompany Links to WikiCompany)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstocyc Links to Cyc)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstoyago Links to Yago)) ++(<# #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||# \n\n\n" . . . . "2008-02-09T14:13:24"^^ . "=== Dataset Descriptions ===\n\n{{a name=\"titles\"}}\n==== Titles ====\n//Titles of all Wikipedia Articles in the corresponding language//\n{{a name=\"shortabstracts\"}}\n==== Short Abstracts ====\n//Short Abstracts (max. 500 chars long) of Wikipedia Articles//\n{{a name=\"extendedabstracts\"}}\n==== Extended Abstracts ====\n//Additional, extended English abstracts (max. 3000 chars long).//\n{{a name=\"images\"}}\n==== Images ====\n//Thumbnail Links from Wikipedia Articles//\n{{a name=\"linkstowikipediaarticle\"}}\n==== Links to Wikipedia Article ====\n//Links to corresponding Articles in Wikipedia//\n{{a name=\"articlescategories\"}}\n==== Articles Categories ====\n//Links from concepts to categories using the SKOS vocabulary.//\n{{a name=\"externallinks\"}}\n==== External Links ====\n//Links to external web pages about a concept.//\n{{a name=\"infoboxes\"}}\n==== Infoboxes ====\n//Information that has been extracted from Wikipedia infoboxes.//\n{{a name=\"properties\"}}\n==== Properties ====\n//All properties / predicates used in infoboxes.//\n{{a name=\"cleandedwikipediacategoryclass(cwcc)hierarchy\"}}\n==== Cleanded Wikipedia Category Class (CWCC) Hierarchy ====\n//The aim of this class hierarchy is to be close to the Wikipedia category system, but without some of its obstacles, e.g. cycles of categories, administrative categories, categories which represent instances instead of classes etc. However, the current extraction script contains some bugs and data cleansing still insufficient to be useful in applications. For this reason, the data set is not published in the SPARQL endpoint.//\n{{a name=\"cwcchierarchyinstances\"}}\n==== CWCC Hierarchy Instances ====\n//Wikipedia Articles connected with the CWCC Hierarchy//\n{{a name=\"homepages\"}}\n==== Homepages ====\n//Links to external webpages.//\n{{a name=\"geographiccoordinates\"}}\n==== Geographic Coordinates ====\n//Geographic coordinates extracted from Wikipedia.//\n{{a name=\"pagelinks\"}}\n==== Pagelinks ====\n//Dataset containing internal links between DBpedia instances. The dataset was created from the internal pagelinks between Wikipedia articles. The dataset might be useful for structural analysis, data mining or for ranking DBpedia instances using Page Rank or similar algorithms. It's data is NOT available at our Sparql-Endpoint//\n{{a name=\"persondata\"}}\n==== Persondata ====\n//Information about 80,200 persons (date and place of birth etc.) extracted from the German Wikipedia, represented using the FOAF vocabulary.//\n{{a name=\"yagoclasses\"}}\n==== YAGO Classes ====\n//Dataset containing rdf:type Statements for all DBpedia instances using YAGO classification algorithm.//\n{{a name=\"yagoclasshierarchy\"}}\n==== YAGO Class Hierarchy ====\n//RDFS Hierarchy of all Yago Classes//\n{{a name=\"redirects\"}}\n==== Redirects ====\n//Dataset containing redirects between Articles in Wikipedia//\n{{a name=\"disambiugationlinks\"}}\n==== Disambiugation Links ====\n//Extraction from Disambiguation Templates//\n{{a name=\"wordnetclasses\"}}\n==== WordNet Classes ====\n//Classification links to W3C Wordnet.//\n{{a name=\"categories(labels)\"}}\n==== Categories (Labels) ====\n//Labels for Categories.//\n{{a name=\"categories(skos)\"}}\n==== Categories (Skos) ====\n//Information which concept is a category and how categories are related using the SKOS Vocabulary.//\n{{a name=\"linkstogeonames\"}}\n==== Links to Geonames ====\n//Links between geographic places in DBpedia and data about them in the Geonames database//\n{{a name=\"linkstordfbookmashup\"}}\n==== Links to RDF Bookmashup ====\n//Links between books in DBpedia and data about them provided by the RDF Book Mashup.//\n{{a name=\"linkstodblp\"}}\n==== Links to DBLP ====\n//Links between computer scientists in DBpedia and their publications in the DBLP database.//\n{{a name=\"linkstoeurostat\"}}\n==== Links to Eurostat ====\n//Links between countries and regions in DBpedia and data about them from Eurostat.//\n{{a name=\"linkstociafactbook\"}}\n==== Links to CIA Factbook ====\n//Links between countries in DBpedia and data about them from CIA Factbook.//\n{{a name=\"linkstoprojectgutenberg\"}}\n==== Links to Project Gutenberg ====\n//Links between writers in DBpedia and data about them from Project Gutenberg.//\n{{a name=\"linkstomusicbrainz\"}}\n==== Links to Musicbrainz ====\n//Links between artists, albums and songs in DBpedia and data about them from Musicbrainz.//\n{{a name=\"linkstoquotationsbook\"}}\n==== Links to Quotationsbook ====\n//Links between persons in DBpedia and data about them from Quotationsbook.//\n{{a name=\"linkstorevyu\"}}\n==== Links to Revyu ====\n//Links to Reviews about things in Revyu.//\n{{a name=\"linkstouscensus\"}}\n==== Links to US Census ====\n//Links between US cities and states in DBpedia and data about them from US Census.//\n{{a name=\"linkstoflickrwrappr\"}}\n==== Links to flickr wrappr ====\n//Links between DBpedia concepts and photo collections depicting them generated by the ((http://www4.wiwiss.fu-berlin.de/flickrwrappr/ flikr wrappr)).//\n{{a name=\"linkstowikicompany\"}}\n==== Links to WikiCompany ====\n//Links between companies in DBpedia and companies in ((http://wikicompany.org/ Wikicompany))//\n{{a name=\"linkstocyc\"}}\n==== Links to Cyc ====\n//Links between DBpedia and ((http://opencyc.org/ Cyc)) concepts. ((OpenCyc Details)).//\n" . . . . "2008-02-09T16:57:59"^^ . "{{Redirect page=\"/Changelog\"}}" . . . . "2008-02-23T04:14:28"^^ . "see http://en.wikipedia.org/wiki/User:Rainer_Wasserfuhr" . . . . "2008-05-15T15:47:51"^^ . . . . "2008-05-29T09:28:26"^^ . "INDISCRIPT RECORDS\nINDISCRIPT RECORDS Greetings, Here's the spex for Indiscript Records Studio Extended Definition 32 track Digital Korg Board. Aardvark Interface, Editing on Vegas Pro, Mastering on Sound Forge using waves and native plug-in. Utilizing analog compressors, tube saturation and tape drive emulation. 24 bit DVD or 16 bit Cd option $1500 a week for tracking/recording/engineering/editing/mastering costs. Hourly rates available for smaller projects at $35 per hour Buy-out royalties or pay a $1 per album for additional intellectual property enhancements. Enhancements include production, composition, arrangement, accompaniment; back ground vocals, bass, drums, percussion, keyboards, guitars and stringed instruments. Optional Dance Hall Mix, Radio Mix, Extended DJ Mix or Alternative Retro-Modern Personalized Mix. Album covers may be created from photos, original art, or a co mbination. If you hire Indiscript Records to create your album cover it may be as simple as an hour or two on the computer or as complex as making an original painting (which must be purchased) and fusing it with photos in elaborate ways that may take days. I am not to say which one is better. Every vision is different. Price of original paintings by Mateus may be formulated upon completion based on time, energy and design. Mateus paints with natural pigment paints from Old Holland. Vibrant and expensive these paints are, as well as the high grade papers, canvases and brushes necessary to do quality art. These costs of materials must be paid in advance and the materials have to be shipped to assure we will have everything we need to complete with out extended de&n bsp;lay. We can do photo sessions as needed. ! With! pe rmiss ion, we photograph the sessions as they unfold. There is the possibility of staying with us during the recording project for clients traveling to Maui. All food at the studio is Organic and GMO free. We shop at the health food store and prefer that the food brought into the studio is of that quality. No alcohol or heavy drugs. Organic tobacco is acceptable for outside. It helps the music to stay focused and clear to consume the best quality living foods as possible. We love to drink chai tea and green tea and other herbs. We are not uptight about people’s personal habits as long as they do not include unnecessary dramas eating up time and energy. It’s not often that these things are considered in a recording project/product. However, we have found t his to be an excellent way of turning out great albums time and time again. This is a family environment if you have a difficult time with children you may want to find somewhere else to record. The children here have grown up in the studio, make their own music, and have a great respect for personal space of studio time. If any delay is on our account we will consider the difference. In my experience, preparation is imperative, yet the openness of the moment may override. Some of my favorite songs have come this way. Often artists have come to me with nothing more than a little riff or hook and some how turned out an incredible song. It’s a spirit elevating experience to channel the feelings that blow through the wind here in Hawaii. I sing my songs wit h grea t thanks to be here and hope that othe! rs would too!. Respec t to Island living and the native ways is the predominantly honorable beauty to be a part of. Such energy is an extremely high vibration. Our favorite local fruits are coconut, lilliquoi, mango, avocado, citrus and bananas all seasonally available most of the time. We provide as much as we can and share it as abundantly as it comes. Who knows maybe you will be on a coconut or banana mission with us and stop off at a waterfall for a dip. Remember you create your own pictures. Make them as nice as you want. And when you look at it, you will hear its voice. An average capable musician can record up to one complete song a day if they are prepared and have little lag time. The studio is a relaxed environment with continual movement. So metimes session s are around 5 hours but continue often into 12 to 15 hours per day/night if necessary to complete a project. (too much tea...) Mateus Kotok INDISCRIPT RECORDS www.myspace.com/indiscriptrecords indiscript@yahoo.com 808 344 0093 808 573 8196 \n\n--------------------------------------------------------------------------------\nIndiscript Records\nMateus Kotok\n530 Awalau Road\nHaiku, Maui, Hawaii \nwww.myspace.com/indiscriptrecords\nwww.indiscriptrecords.webs.com \nwww.indiscript.webs.com \nwww.indiscriptrecords.com \nheather@indiscriptrecords.com\n808–573–8196 \n808 344 0093\n\n--------------------------------------------------------------------------------\nMateus Kotok\nMateus Kotok is a gifted and versatile artist, a singer, songwriter, composer, producer, multi-instrumentalist, and founder of Indi Script Records. His 2003 solo album, Indi Script, is an indescribably eclectic CD written, performed, and recorded entirely by him. Even the paintings that grace its cover are his. Playing guitar, bass, keyboards, drums, and percussion, Mateus creates positive, eminently danceable grooves to accompany his dreamlike lyrics. \nMateus lives on the Hawaiian island of Maui, where he is given inspiration from the beauty and serenity of the environment that surrounds him and from the many talented musicians with whom he collaborates. His current bands play live in Maui. \nInfluenced by Bob Marley, John Lennon, Pink Floyd, Toy Dolls, Fear, and Bad Brains together with sounds as diverse as Mozart and Motown, he listens to hip-hop artists like Goody Mob and Dead Prez Eastern Bellydance and many other types of music.\nBorn in Ogden, Utah, in 1971, Mateus Kotok has a performer’s pedigree. His mother Judy is an actress who sent him to acting school and found television work for him when he was a child. His father Nick is a bluegrass musician who recorded for Capitol Records in the 1960s. He provided young Mateus with a wide variety of instruments and ample encouragement. As a high school graduation present, he gifted Mateus’ first solo record, an album by his punk band Drastic Measures.\nMoving to Seattle in 1990, Mateus spent ten years working and performing amid the music scene there. After his alternative band Mind Spice released a self-titled CD in 1992, he was approached by Atlantic Records but, true to his independent nature, he declined their offer so as to preserve artistic control. While in Seattle, Mateus recorded with and learned from such musical friends as Brian Sting Shark, Kaya, Wailers nayahbhingi drummer Ras Menelik and P-Funk keyboardist Uzziel Levvi, in addition to blues rocker Geoff Krauss, ragga star Rocker T, songwriter and dub artist Somesh, and ADX.\nMateus relocated to Maui in the year 1999. He is looking forward to working with many more new and established artists and to traveling and performing both in the United States and internationally. Please contact Indi Script Records for information about booking and CD distribution.\nMateus Kotok has 17 all original personal record albums of a variety of styles of music. To hear samples of his music go to his myspace page and link to his top friends. Each record album has Mateus Kotok’s all original art and music. Mateus has produced music professionally since 1999 and is owner of Indiscript Records.\n\n--------------------------------------------------------------------------------\nMateus Kotok Music Producer and Owner of Indiscript Records \nMATEUS KOTOK OF INDISCRIPT RECORDS PRODUCED OHMALA JAZMIN ON HER “LOVE HEART BEAUTY OF THE WORLD” ALBUM MATEUS KOTOK OF INDISCRIPT RECORDS PRODUCED AND PERFORMED ON DANIEL MORIN 'S “WAITER THERE'S A BUTTERFLY IN MY SOUP” ALBUM \nMATEUS KOTOK OF INDISCRIPT RECORDS PRODUCED MJ ON HER “TIME AND SOUL” ALBUM \nMATEUS KOTOK OF INDISCRIPT RECORDS PPODUCED AND PERFORMED ON TODD JOHNSON'S “SOLE RISE” ALBUM\nMATEUS KOTOK OF INDISCRIPT RECODS PRODUCED AND PERFORMED ON WIILI NELSON'S SONG “A PEACEFUL SOLUTION” SIRUS B VERSION\nMATEUS KOTOK OF INDISCRIPT RECORDS RECORDED AND PLAYED DRUMS FOR WILL OF AMERICA'S SONG “BOOGIE MAN”\nMATEUS KOTOK OF INDISCRIPT RECORDS PRODUCED, COMPOSED AND PERFORMED 12 OF THE SONGS ON JEHAN KAMAL'S “ROCK GARDEN” ALBUM \nMATEUS KOTOK OF INDISCRIPT RECORDS PRODUCED, COMPOSED, PERFORMED, ENGINEERED, RECORDED, MIXED AND ARRANGED FOR AYIN ADAMS'S “THE WOODS DEEP INSIDE ME” POETRY ALBUM \nMATEUS KOTOK OF INDISCRIPT RECORDS CO-PRODUCED AND RECORDED A LIVE ALBUM FOR THOMAS AND THE EASY\nMATEUS KOTOK OF INDISCRIPT RECORDS PRODUCED, RECORDED, ARRANGED, MIXED, ENGINEERED, MASTERED AND ACCOMPANIED NAHARA ON HER “REFLECTIONS” ALBUM PERFORMING DRUMS, BASS, ELECTRIC GUITAR, KEYBOARDS AND PERCUSSION \nMATEUS KOTOK OF INDISCRIPT RECORDS PRODUCED, ENGINEERED AND PERFORMED BINGHI AND KEYS, AND PERFORMED VOCALS ON JEREMEY SAFRON AND SONNY 'BEAR' KELLY'S “FUNDI ISSEMBLE” ALBUMMATEUS KOTOK OF INDISCRIPT RECORDS DID PRODUCTION, COPRODUCTION, COARRANGEMENT, INSTRAMENTAL COMPOSITION OF SOME SONGS INTERMIXED WITH REMASTERING OF LIVE RECORDINGS AND INSTRUMENTATION OF SIRUS B' S “JUMPSTART THE REVOLUTION” ALBUM \nMATEUS KOTOK OF INDISCRIPT RECORDS PRODUCED, ARRANGED, ACOMPANIED, ENGINEERED ON DAVID BREAUX'S “BETWEEN YOU AND ME” ALBUM \nMATEUS KOTOK OF INDISCRIPT RECORDS PRODUCED ARRANGED COMPOSSED PERFORMED BASS DRUMS GUITAR KEYBOARDS PERUSSION VOCALS ON HIS “OTHERWISE” ALBUM PROJECT\nMATEUS KOTOK OF INDISCRIPT RECORDS PRODUCED ARRANGED COMPOSSED PERFORMED BASS DRUMS GUITAR KEYBOARDS PERUSSION VOCALS ON SONNY 'BEAR' KELLY'S “DUB BUS” ALBUM\nMATEUS KOTOK OF INDISCRIPT RECORDS RECORDED AND CO-PRODUCED, PERFORMED GUITAR, BASS, KEYBOARDS AND SUTTLE ACCOMPANIMENT ON SUMERIA SKY'S ALBUM “ROOTS RUN DEEP” ALBUM \nMATEUS KOTOK OF INDISCRIPT RECORDS COMPOSED THE MUSIC, RECORDED, PREMASTED FOR CHANDRIKA'S “HEART OF DEVOTION” POETRY ALBUM MATEUS KOTOK OF INDISCRIPT RECORDS CO-PRODUCED, ENGINEERED, PERFORMED SOME INSTRUMENTATION AS WELL AS COMPOSED A FEW SONGS FOR RAS MENELIK DECOSTA'S “NEW JERUSALEM” ALBUM\nMATEUS KOTOK OF INDISCRIPT RECORDS ENGINEERED, RECORDED AND PERFORMED PIANO, CAN O' RICE, HAND DRUM, DRUM LOOPS, HAND CLAPS, CABASA ON GEOFF KRAUS’S “SAVE THE WORLD” ALBUM\nMATEUS KOTOK OF INDISCRIPT RECORDS PRODUCED CO-COMPOSED AND ARRANGED AND PERFORMED BASS DRUMS KEYBOARDS GUITAR ON JACOB JONES “BORN TO WIN” ALBUM\nMATEUS KOTOK OF INDISCRIPT RECORDS RECORDED VOCALS FORMARTY DREAD IN A SONG COLLABORATION WITH MAD PROFFESSOR AND WILLIE NELSON.\nMATEUS KOTOK OF INDISCRIPT RECORDS RECORDED AND CO PRODUCED AND PERFORMED ON SIRUS B' S “SCIENCE OF DUB AND EMOTION” ALBUM.\nMATEUS KOTOK OF INDISCRIPT RECORDS RECORDED SASHA ROSE ON VOCALS FOR PLANT AND TEA LEAF GREEN'S ALBUM PROJECT.\nMATEUS KOTOK OF INDISCRIPT RECORDS PRODUCED VARIOUS OTHER SINGLE PRODUCTIONS INCLUDING PERFORMING FOR JAIIA EARTHSCHILD, TISTRYA HAMILTON, JON STENZLER, UZZIEL LEVVY, CAMILLE VELASCO, WADI GAD, ELI ABRAMS, AMONG MANY OTHERS....\nMateus Kotok of Indiscript Records Contact \nIndiscript Records\nMateus Kotok\nHaiku, Maui, Hawaii \nwww.myspace.com/indiscriptrecords\nwww.indiscriptrecords.webs.com \nwww.indiscript.webs.com \nwww.indiscriptrecords.com \nheather@indiscriptrecords.com\n808–573–8196\n" . . . . "2008-04-11T14:01:58"^^ . "This is only a test. Don't be alarmed.\n" . . . . "2008-05-15T15:46:58"^^ . . . . "2008-05-15T15:46:47"^^ . . . . "2009-06-01T20:59:44"^^ . "<#\n\n\n\n\n\n\n#>\n==Marbles Linked Data Browser==\n**Note:** Marbles is now released on SourceForge at ((http://marbles.sourceforge.net http://marbles.sourceforge.net)). Please see the project page for up-to date information; this wiki page is kept for archival purpose only.\n\n{{ToC numerate=1 from=h2 to=h2}}\n<# #> Marbles is a server-side application that formats Semantic Web content for XHTML clients using ((http://www.w3.org/2005/04/fresnel-info/ Fresnel)) lenses and formats. Colored dots are used to correlate the origin of displayed data with a list of data sources, hence the name.\nBy performing all formatting, data retrieval and storage activities on the server side rather than on a potentially thinly equipped client, the view generation can touch on large amounts of data and requests can be answered relatively quickly. Marbles provides display and database capabilities for ((DBpediaMobile DBpedia Mobile)).\n\n===Screenshots===\n<#\n
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A full details view of Beijing Capital Airport that includes data from DBpedia, GeoNames and the flickr wrappr.

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A full details view of Tim Berners-Lee's FOAF profile with data sources indicated using \"marbles\"

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#>\n\n===Views===\nApart from a //full details// view that lists all known properties for a resource, Marbles allows for the generation of [[http://www.w3.org/2005/04/fresnel-info/ Fresnel]]-based views that are complemented by corresponding CSS stylesheets.\nThere are currently two views in use, which were designed for ((DBpediaMobile DBpedia Mobile)):\n * The //summary view// features a short text describing the resource and optionally an image, a link to the resource's ##foaf:homepage## and reviews from the [[http://revyu.com Revyu]] rating site if existent.\n * The //photo view// provides photos for a given resource. These are often provided by DBpedia, FOAF data the [[http://www4.wiwiss.fu-berlin.de/flickrwrappr/ flickr wrappr]].\n\n===Data retrieval===\nData is retrieved from multiple sources and integrated into a single graph that is persisted across user sessions. When provided with the URI of a resource to display, Marbles tries to dereference it. In parallel, it queries [[http://sindice.com Sindice]] for datasources that contain information about the given resource, and [[http://revyu.com Revyu]] for reviews.\nIn a similar manner as the [[http://www4.wiwiss.fu-berlin.de/bizer/ng4j/semwebclient/ Semantic Web Client Library]], Marbles follows specific predicates found in retrieved data such as ##owl:sameAs## and ##rdfs:seeAlso## in order to gain more information about a resource and to obtain human-friendly resource labels. <# #>\n\n===SPARQL Endpoint===\nMarbles can act as a SPARQL Endpoint and supports the ##SELECT##, ##CONSTRUCT## and ##DESCRIBE## forms. The endpoint URL of the demo service is ##http://beckr.org/marbles## - please handle with care!\n\n===REST services===\nThe service at ##http://beckr.org/marbles## currently supports the following commands via HTTP ##GET## or ##POST##:\n\n=====view=====\nDiscovers an URI (see below) and renders a given view.\nParameters:\n * do = view\n * uri = The URI of interest (urlencoded)\n * purpose = abstractPurpose | defaultPurpose | photoPurpose (optional)\n * lang = ISO language code (optional, defaults to ##en##)\n\n====discover====\nTries to dereference the URI and queries Sindice and Revyu for data; then follows known predicates.\nParameters:\n * do = discover\n * uri = The URI of interest (urlencoded)\n\n====load====\n(Re)loads an URL into the cache\nParameters:\n * do = load\n * url = The URL to load (urlencoded)\n\n====clear====\nRemoves an URL from the cache\nParameters:\n * do = clear\n * url = The URL to remove (urlencoded)\n\n===Credits===\nMarbles uses the following components:\n * [[http://openrdf.org Sesame 2.1 with MySQL Storage]] for the browser's data model and storage of cached data; tweaked to support inference\n * [[http://simile.mit.edu/wiki/Fresnel SIMILE Fresnel Engine]] and [[http://www.w3.org/2001/11/IsaViz/ IsaViz FSL]]; both were tweaked to support provenance and performant access to large graphs.\n * [[http://saxon.sourceforge.net/ SAXON XSLT and XQuery Processor]] to generate XHTML representations of the rendered Fresnel trees\n * The dereferencer is partially based on the [[http://www4.wiwiss.fu-berlin.de/bizer/ng4j/semwebclient/ Semantic Web Client Library]] and makes use of the [[http://hc.apache.org/httpclient-3.x/index.html Apache Commons HTTP Client]] for optimized retrieval<# #>\n \n===References===\nChristian Becker, Christian Bizer: DBpedia Mobile: A Location-Enabled Linked Data Browser. 1st Workshop about Linked Data on the Web (LDOW2008), Beijing, China, April 2008.  <# \"PDF\" Paper  \"PDF\" Slides #>" . . . . "2011-01-13T15:20:04"^^ . "{{Redirect page=\"/Downloads37\"}}" . . . . "2008-06-05T17:46:24"^^ . "Personal URI: http://myopenlink.net/dataspace/person/tthibodeau" . . . . "2008-06-05T19:13:46"^^ . "((http://nrw.free.fr Nicolas Raoul))" . . . . "2008-06-19T07:05:17"^^ . "My DB page" . . . . "2008-07-08T20:21:41"^^ . "==CSV Format==\nCSV-formatted dumps are provided for easy loading of DBpedia data into legacy databases.\n\nIn MySQL, for example, a table accommodating a data set can be created as:\n\n%%(SQL)\nCREATE TABLE `infobox_en` (\n `subject` varchar(255) NOT NULL,\n `predicate` varchar(255) NOT NULL,\n `object` text NOT NULL,\n `object_is` enum('r','l') NOT NULL,\n KEY `subject` (`subject`),\n KEY `predicate` (`predicate`),\n KEY `object_is` (`object_is`),\n KEY `object` (`object`(20))\n)\n%%\nThe command for loading the data set is:\n\n%%(SQL)\nLOAD DATA INFILE 'infobox_en.csv' INTO TABLE `infobox_en`\n%%\nThe resulting tables can be easily queried using standard SQL commands." . . . . "2008-06-27T12:58:57"^^ . . . . "2011-02-25T13:55:27"^^ . "===Datasets loaded into the public DBpedia SPARQL Endpoint===\n\nThe following DBPedia datasets from are loaded into the public SPARQL endpoint at ((http://dbpedia.org/sparql http://dbpedia.org/sparql)).\n\n * article_categories_en.nt\n * bookmashup_links.nt\n * category_labels_en.nt\n * dailymed_links.nt\n * dblp_links.nt\n * dbpedia_X.X.owl\n * disambiguations_en.nt\n * diseasome_links.nt\n * drugbank_links.nt\n * eurostat_links.nt\n * external_links_en.nt\n * factbook_links.nt\n * flickr_links.nt\n * freebase_links.ttl\n * geonames_links.nt\n * geo_coordinates_en.nt\n * gutenberg_links.nt\n * homepages_en.nt\n * images_en.nt\n * infobox_properties_en.nt\n * infobox_property_definitions_en.nt\n * instance_types_en.nt\n * labels_de.nt\n * labels_en.nt\n * labels_es.nt\n * labels_fi.nt\n * labels_fr.nt\n * labels_it.nt\n * labels_ja.nt\n * labels_nl.nt\n * labels_no.nt\n * labels_pl.nt\n * labels_pt.nt\n * labels_ru.nt\n * labels_sv.nt\n * labels_zh.nt\n * long_abstracts_de.nt\n * long_abstracts_en.nt\n * long_abstracts_es.nt\n * long_abstracts_fi.nt\n * long_abstracts_fr.nt\n * long_abstracts_it.nt\n * long_abstracts_ja.nt\n * long_abstracts_nl.nt\n * long_abstracts_no.nt\n * long_abstracts_pl.nt\n * long_abstracts_pt.nt\n * long_abstracts_ru.nt\n * long_abstracts_sv.nt\n * long_abstracts_zh.nt\n * mappingbased_properties_en.nt\n * musicbrainz_links.nt\n * nyt_links.nt\n * opencyc_links.nt\n * page_ids_en.nt\n * persondata_en.nt\n * pnd_de.nt\n * pnd_en.nt\n * redirects_en.nt\n * revisions_en.nt\n * revyu_links.nt\n * short_abstracts_de.nt\n * short_abstracts_en.nt\n * short_abstracts_es.nt\n * short_abstracts_fi.nt\n * short_abstracts_fr.nt\n * short_abstracts_it.nt\n * short_abstracts_ja.nt\n * short_abstracts_nl.nt\n * short_abstracts_no.nt\n * short_abstracts_pl.nt\n * short_abstracts_pt.nt\n * short_abstracts_ru.nt\n * short_abstracts_sv.nt\n * short_abstracts_zh.nt\n * sider_links.nt\n * skos_categories_en.nt\n * specific_mappingbased_properties_en.nt\n * tcm_links.nt\n * uscensus_links.nt\n * wikicompany_links.nt\n * wikipedia_links_en.nt\n * wordnet_links.nt\n * yagoclasses_links.nt\n * yago_links.nt" . . . . "2008-09-20T05:56:56"^^ . "==DBpedia 3.1 Downloads==\n\nThis pages provides downloads of the DBpedia datasets. The DBpedia datasets are licensed under the terms of ((http://en.wikipedia.org/wiki/Wikipedia:Text_of_the_GNU_Free_Documentation_License GNU Free Documentation License)). http://m.okfn.org/images/ok_buttons/od_80x15_red_green.png The downloads are provided as N-Triples and in CSV format. All files are bz2 packed.\n \nDump Dates:\n\nen: 20080724, de: 20080724, fr: 20080724, es: 20080712, it: 20080626, pl: 20080612, nl: 20080609, pt: 20080625, sv: 20080612, ja: 20080724, ru: 20080614, zh: 20080625, fi: 20080611, no: 20080610 \n\n{{ToC numerate=1 from=h2 to=h2}}\n\n//Move the mouse on the download links to obtain additional information.//\n\nOlder Versions: ((Downloads30 DBpedia 3.0)), ((Downloads30RC DBpedia 3.0RC)), ((Downloads20 DBpedia 2.0))\n===Core Datasets==\n#||\n||**Dataset**|**en**|**de**|**fr**|**es**|**it**|**pl**|**nl**|**pt**|**sv**|**ja**|**ru**|**zh**|**fi**|**no**||\n||((#titles Titles)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#shortabstracts Short Abstracts)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#extendedabstracts Extended Abstracts)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#images Images)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstowikipediaarticle Links to Wikipedia Article)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#articlescategories Articles Categories)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#externallinks External Links)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#infoboxes Infoboxes)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#properties Properties)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#homepages Homepages)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#geographiccoordinates Geographic Coordinates)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#pagelinks Pagelinks)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#persondata Persondata)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#redirects Redirects)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#disambiguationlinks Disambiguation Links)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#wordnetclasses WordNet Classes)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#categories(labels) Categories (Labels))) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#categories(skos) Categories (Skos))) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||# \n{{include page=\"/Downloads311\" nomark=\"1\"}}\n\n{{include page=\"/Downloads312\" nomark=\"1\"}}\n\n\n[Note for Wiki Editors: The wiki code for this page is generated automatically. Please modify the files in <# http://dbpedia.svn.sourceforge.net/viewvc/dbpedia/related_apps/downloadpagecreator/#> to make permanent changes.]\n" . . . . "2008-08-18T10:58:23"^^ . "===Extended Datasets==\n#||\n||**Dataset**|**en**|**de**|**fr**|**es**|**it**|**pl**|**nl**|**pt**|**sv**|**ja**|**ru**|**zh**|**fi**|**no**||\n||((#linkstogeonames Links to Geonames)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstordfbookmashup Links to RDF Bookmashup)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstodblp Links to DBLP)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstoeurostat Links to Eurostat)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstociafactbook Links to CIA Factbook)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstoprojectgutenberg Links to Project Gutenberg)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstomusicbrainz Links to Musicbrainz)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstoquotationsbook Links to Quotationsbook)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstorevyu Links to Revyu)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstouscensus Links to US Census)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstoflickrwrappr Links to flickr wrappr)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstowikicompany Links to WikiCompany)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstocyc Links to Cyc)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#yagoclasses YAGO Classes)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#yagolinks YAGO Links)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||# \n" . . . . "2008-09-20T05:58:13"^^ . "=== Dataset Descriptions ===\n\n{{a name=\"titles\"}}\n==== Titles ====\n//Titles of all Wikipedia Articles in the corresponding language//\n{{a name=\"shortabstracts\"}}\n==== Short Abstracts ====\n//Short Abstracts (max. 500 chars long) of Wikipedia Articles//\n{{a name=\"extendedabstracts\"}}\n==== Extended Abstracts ====\n//Additional, extended English abstracts (max. 3000 chars long).//\n{{a name=\"images\"}}\n==== Images ====\n//Thumbnail Links from Wikipedia Articles//\n{{a name=\"linkstowikipediaarticle\"}}\n==== Links to Wikipedia Article ====\n//Links to corresponding Articles in Wikipedia//\n{{a name=\"articlescategories\"}}\n==== Articles Categories ====\n//Links from concepts to categories using the SKOS vocabulary.//\n{{a name=\"externallinks\"}}\n==== External Links ====\n//Links to external web pages about a concept.//\n{{a name=\"infoboxes\"}}\n==== Infoboxes ====\n//Information that has been extracted from Wikipedia infoboxes.//\n{{a name=\"properties\"}}\n==== Properties ====\n//All properties / predicates used in infoboxes.//\n{{a name=\"homepages\"}}\n==== Homepages ====\n//Links to external webpages.//\n{{a name=\"geographiccoordinates\"}}\n==== Geographic Coordinates ====\n//Geographic coordinates extracted from Wikipedia.//\n{{a name=\"pagelinks\"}}\n==== Pagelinks ====\n//Dataset containing internal links between DBpedia instances. The dataset was created from the internal pagelinks between Wikipedia articles. The dataset might be useful for structural analysis, data mining or for ranking DBpedia instances using Page Rank or similar algorithms.//\n{{a name=\"persondata\"}}\n==== Persondata ====\n//Information about persons (date and place of birth etc.) extracted from the English and German Wikipedia, represented using the FOAF vocabulary.//\n{{a name=\"redirects\"}}\n==== Redirects ====\n//Dataset containing redirects between Articles in Wikipedia//\n{{a name=\"disambiguationlinks\"}}\n==== Disambiguation Links ====\n//Extraction from Disambiguation Templates//\n{{a name=\"wordnetclasses\"}}\n==== WordNet Classes ====\n//Classification links to W3C Wordnet.//\n{{a name=\"categories(labels)\"}}\n==== Categories (Labels) ====\n//Labels for Categories.//\n{{a name=\"categories(skos)\"}}\n==== Categories (Skos) ====\n//Information which concept is a category and how categories are related using the SKOS Vocabulary.//\n{{a name=\"linkstogeonames\"}}\n==== Links to Geonames ====\n//Links between geographic places in DBpedia and data about them in the Geonames database. Provided by the Geonames people. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstordfbookmashup\"}}\n==== Links to RDF Bookmashup ====\n//Links between books in DBpedia and data about them provided by the RDF Book Mashup. Provided by Georgi Kobilarov. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstodblp\"}}\n==== Links to DBLP ====\n//Links between computer scientists in DBpedia and their publications in the DBLP database. Links were created manually. Update mechanism: Copy over from previous release.//\n{{a name=\"linkstoeurostat\"}}\n==== Links to Eurostat ====\n//Links between countries and regions in DBpedia and data about them from Eurostat. Links were created manually. Update mechanism: Copy over from previous release.//\n{{a name=\"linkstociafactbook\"}}\n==== Links to CIA Factbook ====\n//Links between countries in DBpedia and data about them from CIA Factbook. Links were created manually. Update mechanism: Copy over from previous release.//\n{{a name=\"linkstoprojectgutenberg\"}}\n==== Links to Project Gutenberg ====\n//Links between writers in DBpedia and data about them from Project Gutenberg. Update mechanism: script in SVN. Since this requires manual changes of files and a D2R installation, it will be copied over from the previous DBpedia version and updated between releases by the maintainers (Piet Hensel and Georgi Kobilarov).//\n{{a name=\"linkstomusicbrainz\"}}\n==== Links to Musicbrainz ====\n//Links between artists, albums and songs in DBpedia and data about them from Musicbrainz. Created manually using the result of SPARQL queries. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstoquotationsbook\"}}\n==== Links to Quotationsbook ====\n//Links between persons in DBpedia and data about them from Quotationsbook. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstorevyu\"}}\n==== Links to Revyu ====\n//Links to Reviews about things in Revyu. Created manually by Tom Heath. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstouscensus\"}}\n==== Links to US Census ====\n//Links between US cities and states in DBpedia and data about them from US Census. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstoflickrwrappr\"}}\n==== Links to flickr wrappr ====\n//Links between DBpedia concepts and photo collections depicting them generated by the ((http://www4.wiwiss.fu-berlin.de/flickrwrappr/ flikr wrappr)). Update mechanism: script in SVN.//\n{{a name=\"linkstowikicompany\"}}\n==== Links to WikiCompany ====\n//Links between companies in DBpedia and companies in ((http://wikicompany.org/ Wikicompany)). Update mechanism: script in SVN.//\n{{a name=\"linkstocyc\"}}\n==== Links to Cyc ====\n//Links between DBpedia and ((http://opencyc.org/ Cyc)) concepts. ((OpenCyc Details)). Update mechanism: awk script.//\n{{a name=\"yagoclasses\"}}\n==== YAGO Classes ====\n//Dataset containing rdf:type Statements for all DBpedia instances using YAGO classification algorithm. Includes the RDFS hierarchy of YAGO classes. This data set is created by running the DBpediaExport converter available at the ((http://www.mpi-inf.mpg.de/~suchanek/downloads/yago/ YAGO website)). Currently maintained by Fabian Suchanek and Jens Lehmann.//\n{{a name=\"yagolinks\"}}\n==== YAGO Links ====\n//Dataset containing owl:sameAs and owl:equivalent class mappings from DBpedia to YAGO. This data set is created by running the DBpediaLink converter available at the ((http://www.mpi-inf.mpg.de/~suchanek/downloads/yago/ YAGO website)). Currently maintained by Fabian Suchanek and Jens Lehmann.//" . . . . "2009-11-09T17:04:10"^^ . "==The DBpedia Data Provision Architecture ==\nThe DBpedia ((http://dbpedia.org/resource/RDF RDF)) Data Set is hosted and published using ((http://dbpedia.org/resource/Virtuoso_Universal_Server OpenLink Virtuoso)). The Virtuoso infrastructure provides access to DBpedia's RDF data via a ((http://dbpedia.org/resource/SPARQL SPARQL)) endpoint, alongside ((http://dbpedia.org/resource/HTTP HTTP)) support for any Web client's standard GETs for HTML or RDF representations of DBpedia resources. \n\n===Illustration of Current DBpedia Data Provision Architecture ===\nhttp://wiki.dbpedia.org/files/virtuoso_linked_data_deployment2.png\n\n==Architectural Evolution==\nThough the DBpedia RDF Data has always been housed in Virtuoso, which has supported all desired means of access since the DBpedia project began, early DBpedia releases used ((http://www4.wiwiss.fu-berlin.de/pubby/ Pubby)) Linked Data Deployment services in front of the Virtuoso SPARQL endpoint. \n\nAs the project gained traction, the HTTP demands on Pubby's out-of-process Linked Data Publishing services increased, and the natural option was to take advantage of Virtuoso's ((http://esw.w3.org/topic/SPASQL SPASQL)) (SPARQL inside ((http://dbpedia.org/resource/SQL SQL))) and other Linked Data Deployment features, by moving these services in-process with Virtuoso.\n\n===Illustration of Deprecated Architecture===\nhttp://wiki.dbpedia.org/files/pubbyarchitecture.png" . . . . "2010-11-25T13:19:15"^^ . "==Verein==\n\n((http://wiki.dbpedia.org/Intern/Verein/Satzung Satzung))" . . . . "2008-09-12T16:11:03"^^ . "==Vereinssatzung==\n\n{{ToC}}\n\nMögliche Mitglieder:\n\n* Chris Bizer\n* Sören Auer\n* Georgi Kobilarov\n* Jens Lehmann\n* Sebastian Hellmann\n* Christian Becker\n* Richard Cyganiak\n\n* Fördermitgliedschaft (privat und Firmen)\n\n\n===§ 1 Name und Sitz===\n\nDer Verein soll in das Vereinsregister eingetragen werden und heißt dann\n\nDBpedia e. V.\n\nEr hat seinen Sitz in ...\n\nGeschäftsjahr ist das Kalenderjahr.\n\n===§ 2 Vereinszweck===\nZweck des Vereins ist die Entwicklung eines Extraktionsframeworks ... .\n\n(Zuwendungen keine Rechnungen (mehr 50%) => wir sind warscheinlich nicht gemeinnützig)\n\nEr verfolgt ausschließlich und unmittelbar gemeinnützige Zwecke (nicht verfolgte Zwecke streichen) im Sinne des Abschnitts \"Steuerbegünstigte Zwecke\" der Abgabenordnung.\n\nDer Satzungszweck wird verwirklicht insbesondere durch\n\n\n===§ 3 Selbstlosigkeit===\nDer Verein ist selbstlos tätig; er verfolgt nicht in erster Linie eigenwirtschaftliche Zwecke. Mittel des Vereins dürfen nur für die satzungsmäßigen Zwecke verwendet werden. Die Mitglieder erhalten keine Zuwendungen aus Mitteln des Vereins.\nEs darf keine Person durch Ausgaben, die dem Zweck der Körperschaft fremd sind oder durch unverhältnismäßig hohe Vergütungen begünstigt werden.\n\n===§ 4 Mitgliedschaft===\nMitglied kann jede volljährige natürliche oder juristische Person werden. Dem schriftlichen Aufnahmeantrag kann der Vorstand innerhalb eines Monats widersprechen.\n\nDie Mitgliedschaft endet mit Tod, Austritt oder Ausschluss aus dem Verein.\n\nDer Austritt kann nur zum Ende eines Kalenderjahres erfolgen und muss 3 Monate vor dem Jahresende schriftlich mitgeteilt werden.\n\nEs werden Mitgliedsbeiträge erhoben. Über die Fälligkeit und Höhe entscheidet die Mitgliederversammlung.\nBei groben Verletzungen der Vereinspflichten, z. B. Nichtzahlung des Mitgliedsbeitrags trotz einmaliger Mahnung, kann der Vorstand den Ausschluss eines Mitglieds beschließen.\n\n===§ 5 Mitgliederversammlung===\nDie Mitgliederversammlung ist beschlussfähig, wenn sie ordnungsgemäß einberufen wurde.\n\nSie fasst mit der einfachen Mehrheit der anwesenden Mitglieder Beschlüsse.\n\nSatzungsänderungen, eine Änderung des Vereinszwecks sowie eine Auflösung des Vereins bedürfen einer 2/3 Mehrheit der anwesenden Mitglieder. Mitglieder, die sich der Stimme enthalten, werden behandelt wie nicht erschienene.\n\nDie Beschlüsse der Mitgliederversammlung werden protokolliert.\n\nAufgaben der Mitgliederversammlung:\n\n * Bestimmung der Anzahl, Wahl, Abberufung und Entlastung des Vorstands\n * Entgegennahme des Jahresberichts des Vorstands und Beschlussfassung über den Vereinshaushalt\n * Satzungsänderungen, Änderungen des Vereinszwecks und Auflösung des Vereins\n * Bestimmung der Anzahl und Wahl der Revisoren sowie Entgegennahme deren Berichts\n\n===§ 6 Vertretungsberechtigter Vorstand gem. § 26 BGB===\nDer Vorstand besteht aus dem ersten und dem zweiten Vorsitzenden. Jedes Vorstandsmitglied ist einzeln zur Vertretung des Vereins berechtigt.\n\n===§ 7 Geschäftsführender Vorstand / Beirat===\nDie Mitgliederversammlung beschließt, ob und in welcher Anzahl weitere geschäftsführende, nicht vertretungsberechtigte Vorstandsmitglieder gewählt werden.\n\nDer Vorstand ist für alle Vereinsangelegenheiten zuständig, die nicht durch Satzung ausdrücklich der Mitgliederversammlung zugewiesen sind.\n\nEr fasst Beschlüsse mit einfacher Mehrheit, hierüber werden schriftliche Protokolle angefertigt. Der Vorstand ist beschlussfähig, wenn mindestens zwei Vorstandsmitglieder anwesend sind, hiervon mindestens eines der vertretungsberechtigten Vorstandsmitglieder.\n\nDie einzelvertretungsberechtigten Vorstandsmitglieder sind an die Mehrheitsbeschlüsse des Vorstands gebunden.\n\nDer Vorstand wird für die Dauer von 2 Jahren gewählt.\nDer Vorstand bleibt bis zur Wahl eines neuen Vorstandes im Amt.\n\nVorstandsmitglieder dürfen für Ihre Tätigkeit eine angemessene Vergütung erhalten.\n\nDer Vorstand ist berechtigt, eine/n GeschäftsführerIn mit der Erledigung der laufenden Vereinsgeschäfte zu betrauen.\n\nDer Vorstand lädt schriftlich (dies kann auch per Email erfolgen) zwei Wochen im voraus mindestens einmal im Jahr zur Mitgliederversammlung ein. Dabei ist die vom Vorstand festgesetzte Tagesordnung mitzuteilen.\n\nStehen der Eintragung im Vereinsregister oder der Anerkennung der Gemeinnützigkeit durch das zuständige Finanzamt bestimmte Satzungsinhalte entgegen, ist der Vorstand berechtigt, entsprechende Änderungen eigenständig durchzuführen.\n\n===§ 8 Revision===\nDie Mitgliederversammlung wählt mindestens eine/n Revisor/in. Die Aufgaben sind die Rechnungsprüfung und die Überprüfung der Einhaltung der Satzungsvorgaben und Vereinsbeschlüsse.\n\n===§ 9 Auflösung / Wegfall des steuerbegünstigten Zwecks===\nBei Auflösung des Vereins oder bei Wegfall steuerbegünstigter Zwecke fällt das Vermögen des Vereins an den / die / das ... (Bezeichnung einer Körperschaft des öffentlichen Rechts oder einer anderen steuerbegünstigten Körperschaft), der / die / das es unmittelbar und ausschließlich für gemeinnützige, mildtätige oder kirchliche Zwecke zu verwenden hat.\noder an eine gemeinnützige Körperschaft oder eine Körperschaft des öffentlichen Rechts, die es für gemeinnützigen, Zwecke verwendet.\n\n===§ 10 Schiedsvertrag===\nAnliegender Schiedsvertrag ist Bestandteil der Satzung." . . . . "2008-10-31T09:52:21"^^ . . . . "2009-01-28T10:41:57"^^ . "==DBpedia 3.2 Downloads==\n\nThis pages provides downloads of the DBpedia datasets. The DBpedia datasets are licensed under the terms of ((http://en.wikipedia.org/wiki/Wikipedia:Text_of_the_GNU_Free_Documentation_License GNU Free Documentation License)). http://m.okfn.org/images/ok_buttons/od_80x15_red_green.png The downloads are provided as N-Triples and in CSV format. All files are bz2 packed.\n \nDump Dates:\n\nen: 20081008, de: 20081011, fr: 20081017, es: 20081018, it: 200801030, pl: 20080612, nl: 20080609, pt: 20080625, sv: 20080612, ja: 20081019, ru: 20080614, zh: 20080625, fi: 20081101, no: 20080610 \n\nThere are ((http://downloads.dbpedia.org/3.2/ 16 more languages available)), which are not included in the download table.\n\n{{ToC numerate=1 from=h2 to=h2}}\n\n//Move the mouse on the download links to obtain additional information.//\n\nOlder Versions: ((Downloads31 DBpedia 3.1)), ((Downloads30 DBpedia 3.0)), ((Downloads30RC DBpedia 3.0RC)), ((Downloads20 DBpedia 2.0))\n\n{{include page=\"/Downloads32core\" nomark=\"1\"}}\n{{include page=\"/Downloads321\" nomark=\"1\"}}\n\n{{include page=\"/Downloads322\" nomark=\"1\"}}\n\n\n[Note for Wiki Editors: The wiki code for this page is generated automatically. Please modify the files in <# http://dbpedia.svn.sourceforge.net/viewvc/dbpedia/related_apps/downloadpagecreator/#> to make permanent changes.]\n" . . . . "2009-03-10T10:46:32"^^ . "===Extended Datasets==\n#||\n||**Dataset**|**en**|**de**|**fr**|**es**|**it**|**pl**|**nl**|**pt**|**sv**|**ja**|**ru**|**zh**|**fi**|**no**||\n||((#linkstogeonames Links to Geonames)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstordfbookmashup Links to RDF Bookmashup)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstodblp Links to DBLP)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstoeurostat Links to Eurostat)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstociafactbook Links to CIA Factbook)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstoprojectgutenberg Links to Project Gutenberg)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstomusicbrainz Links to Musicbrainz)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstorevyu Links to Revyu)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstouscensus Links to US Census)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstoflickrwrappr Links to flickr wrappr)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstowikicompany Links to WikiCompany)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstocyc Links to Cyc)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstofreebase Links to Freebase)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#yagoclasses YAGO Classes)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#yagolinks YAGO Links)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||# \n" . . . . "2009-03-10T10:13:42"^^ . "=== Dataset Descriptions ===\n\n{{a name=\"titles\"}}\n==== Titles ====\n//Titles of all Wikipedia Articles in the corresponding language//\n{{a name=\"shortabstracts\"}}\n==== Short Abstracts ====\n//Short Abstracts (max. 500 chars long) of Wikipedia Articles//\n{{a name=\"extendedabstracts\"}}\n==== Extended Abstracts ====\n//Additional, extended English abstracts (max. 3000 chars long).//\n{{a name=\"images\"}}\n==== Images ====\n//Thumbnail Links from Wikipedia Articles//\n{{a name=\"linkstowikipediaarticle\"}}\n==== Links to Wikipedia Article ====\n//Links to corresponding Articles in Wikipedia//\n{{a name=\"articlescategories\"}}\n==== Articles Categories ====\n//Links from concepts to categories using the SKOS vocabulary.//\n{{a name=\"externallinks\"}}\n==== External Links ====\n//Links to external web pages about a concept.//\n{{a name=\"infoboxes\"}}\n==== Infoboxes ====\n//Information that has been extracted from Wikipedia infoboxes.//\n{{a name=\"properties\"}}\n==== Properties ====\n//All properties / predicates used in infoboxes.//\n{{a name=\"ontology\"}}\n==== Ontology Ontology ====\n//The DBpedia Ontology, which was mostly manually created within the DBpedia project.//\n{{a name=\"ontologyinfoboxes\"}}\n==== Ontology Infoboxes ====\n//Information that has been extracted from Wikipedia infoboxes using an infobox to DBpedia ontology mapping.//\n{{a name=\"ontologytypes\"}}\n==== Ontology Types ====\n//rdf:type assertions for DBpedia ontology.//\n{{a name=\"homepages\"}}\n==== Homepages ====\n//Links to external webpages.//\n{{a name=\"geographiccoordinates\"}}\n==== Geographic Coordinates ====\n//Geographic coordinates extracted from Wikipedia.//\n{{a name=\"pagelinks\"}}\n==== Pagelinks ====\n//Dataset containing internal links between DBpedia instances. The dataset was created from the internal pagelinks between Wikipedia articles. The dataset might be useful for structural analysis, data mining or for ranking DBpedia instances using Page Rank or similar algorithms.//\n{{a name=\"persondata\"}}\n==== Persondata ====\n//Information about persons (date and place of birth etc.) extracted from the English and German Wikipedia, represented using the FOAF vocabulary.//\n{{a name=\"redirects\"}}\n==== Redirects ====\n//Dataset containing redirects between Articles in Wikipedia//\n{{a name=\"disambiugationlinks\"}}\n==== Disambiugation Links ====\n//Extraction from Disambiguation Templates//\n{{a name=\"wordnetclasses\"}}\n==== WordNet Classes ====\n//Classification links to W3C Wordnet.//\n{{a name=\"categories(labels)\"}}\n==== Categories (Labels) ====\n//Labels for Categories.//\n{{a name=\"categories(skos)\"}}\n==== Categories (Skos) ====\n//Information which concept is a category and how categories are related using the SKOS Vocabulary.//\n{{a name=\"linkstogeonames\"}}\n==== Links to Geonames ====\n//Links between geographic places in DBpedia and data about them in the Geonames database. Provided by the Geonames people. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstordfbookmashup\"}}\n==== Links to RDF Bookmashup ====\n//Links between books in DBpedia and data about them provided by the RDF Book Mashup. Provided by Georgi Kobilarov. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstodblp\"}}\n==== Links to DBLP ====\n//Links between computer scientists in DBpedia and their publications in the DBLP database. Links were created manually. Update mechanism: Copy over from previous release.//\n{{a name=\"linkstoeurostat\"}}\n==== Links to Eurostat ====\n//Links between countries and regions in DBpedia and data about them from Eurostat. Links were created manually. Update mechanism: Copy over from previous release.//\n{{a name=\"linkstociafactbook\"}}\n==== Links to CIA Factbook ====\n//Links between countries in DBpedia and data about them from CIA Factbook. Links were created manually. Update mechanism: Copy over from previous release.//\n{{a name=\"linkstoprojectgutenberg\"}}\n==== Links to Project Gutenberg ====\n//Links between writers in DBpedia and data about them from Project Gutenberg. Update mechanism: script in SVN. Since this requires manual changes of files and a D2R installation, it will be copied over from the previous DBpedia version and updated between releases by the maintainers (Piet Hensel and Georgi Kobilarov).//\n{{a name=\"linkstomusicbrainz\"}}\n==== Links to Musicbrainz ====\n//Links between artists, albums and songs in DBpedia and data about them from Musicbrainz. Created manually using the result of SPARQL queries. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstoquotationsbook\"}}\n==== Links to Quotationsbook ====\n//Links between persons in DBpedia and data about them from Quotationsbook. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstorevyu\"}}\n==== Links to Revyu ====\n//Links to Reviews about things in Revyu. Created manually by Tom Heath. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstouscensus\"}}\n==== Links to US Census ====\n//Links between US cities and states in DBpedia and data about them from US Census. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstoflickrwrappr\"}}\n==== Links to flickr wrappr ====\n//Links between DBpedia concepts and photo collections depicting them generated by the ((http://www4.wiwiss.fu-berlin.de/flickrwrappr/ flikr wrappr)). Update mechanism: script in SVN.//\n{{a name=\"linkstowikicompany\"}}\n==== Links to WikiCompany ====\n//Links between companies in DBpedia and companies in ((http://wikicompany.org/ Wikicompany)). Update mechanism: script in SVN.//\n{{a name=\"linkstocyc\"}}\n==== Links to Cyc ====\n//Links between DBpedia and ((http://opencyc.org/ Cyc)) concepts. ((OpenCyc Details)). Update mechanism: awk script.//\n{{a name=\"yagoclasses\"}}\n==== YAGO Classes ====\n//Dataset containing rdf:type Statements for all DBpedia instances using YAGO classification algorithm. Includes the RDFS hierarchy of YAGO classes. This data set is created by running the DBpediaExport converter available at the ((http://www.mpi-inf.mpg.de/~suchanek/downloads/yago/ YAGO website)). Currently maintained by Fabian Suchanek and Jens Lehmann.//\n{{a name=\"yagolinks\"}}\n==== YAGO Links ====\n//Dataset containing owl:sameAs and owl:equivalent class mappings from DBpedia to YAGO. This data set is created by running the DBpediaLink converter available at the ((http://www.mpi-inf.mpg.de/~suchanek/downloads/yago/ YAGO website)). Currently maintained by Fabian Suchanek and Jens Lehmann.//\n" . . . . "2011-08-19T15:25:43"^^ . "==The DBpedia Ontology==\n\nThe DBpedia Ontology is a shallow, cross-domain ontology, which has been manually created based on the most commonly used infoboxes within Wikipedia. The ontology currently covers over 320 classes which form a subsumption hierarchy and are described by 1,650 different properties. \n\nWith the DBpedia 3.2 release, we introduced a new infobox extraction method which is based on hand-generated mappings of Wikipedia infoboxes to the DBpedia ontology. The mappings define fine-granular rules on how to parse infobox values. The mappings also address weaknesses in the Wikipedia infobox system, like having different infoboxes for the same class, using different property names for the same property, and not having clearly defined datatypes for property values. Therefore, the instance data within the infobox ontology is much cleaner and better structured than the infobox data within the DBpedia infobox dataset which is generated using the old infobox extraction code.\n\nWith the DBpedia 3.5 release, we introduced a ((http://mappings.dbpedia.org public wiki)) for writing infobox mappings, editing existing ones as well as editing the DBpedia ontology. This allows external contributors to define mappings for the infoboxes they are interested in and to extend the existing DBpedia ontology with additional classes and properties.\n\n((http://mappings.dbpedia.org/server/ontology/classes Overview of the class hierarchy of the DBpedia Ontology))\n\n((http://mappings.dbpedia.org/server/ontology/classes Browse the current version of the Ontology)) as defined in the ((http://mappings.dbpedia.org/index.php/Main_Page Mapping Wiki))\n\nSee also the ((http://mappings.dbpedia.org/index.php/Mapping_Statistics mapping statistics)).\n\nThe DBpedia Ontology currently contains about 1,830,000 instances. The table below lists the number of instances for several classes within the ontology:\n\n#|\n|| **Class** | **Instances** ||\n|| Resource (overall) | 1,830,000 ||\n|| Place | 526,000 ||\n|| Person | 416,000 ||\n|| Work | 262,000 ||\n|| Species | 183,000 ||\n|| Organisation | 169,000 ||\n|#\n\n\nThe DBpedia Ontology is provided for download in four parts:\n 1. ((http://downloads.dbpedia.org/3.6/dbpedia_3.6.owl.bz2 DBpedia Ontology T-BOX (Schema)))\n 2. ((http://downloads.dbpedia.org/3.6/en/instance_types_en.nt.bz2 DBpedia Ontology RDF type statements)) (Instance Data)\n 3. ((http://downloads.dbpedia.org/3.6/en/mappingbased_properties_en.nt.bz2 DBpedia Ontology other A-Box properties)) (Instance Data, ((http://wiki.dbpedia.org/Datasets#h18-11 infobox properties)))\n 4. ((http://downloads.dbpedia.org/3.6/en/specific_mappingbased_properties_en.nt.bz2 DBpedia Ontology other A-Box specific properties)) (Instance Data, ((http://wiki.dbpedia.org/Datasets#h18-11 infobox properties (specific))))\n\nThe DBpedia Ontology can also be queried via the ((http://dbpedia.org/sparql DBpedia SPARQL endpoint)) and can be explored via the DBpedia Linked Data interface. Examples: Class ((http://dbpedia.org/ontology/Place Place)), property ((http://dbpedia.org/ontology/elevation elevation)).\n" . . . . "2009-03-23T18:39:35"^^ . "===Core Datasets==\n#||\n||**Dataset**|**en**|**de**|**fr**|**es**|**it**|**pl**|**nl**|**pt**|**sv**|**ja**|**ru**|**zh**|**fi**|**no**||\n||((#titles Titles)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++--++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#shortabstracts Short Abstracts)) ++(<# preview #>)++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++--++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++||\n||((#extendedabstracts Extended Abstracts)) ++(<# preview #>)++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++--++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++||\n||((#images Images)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstowikipediaarticle Links to Wikipedia Article)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++--++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#articlescategories Articles Categories)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#externallinks External Links)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#infoboxes Infoboxes)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++--++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#properties Properties)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++--++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#ontology DBpedia Ontology )) ++(<# preview #>)++|++<# owl #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#ontologyinfoboxes Ontology Infoboxes)) ++(<# preview #>)++|++<# nt #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#ontologytypes Ontology Types)) ++(<# preview #>)++|++<# nt #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#homepages Homepages)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#geographiccoordinates Geographic Coordinates)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++--++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#pagelinks Pagelinks)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++--++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#persondata Persondata)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#redirects Redirects)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#disambiugationlinks Disambiugation Links)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#wordnetclasses WordNet Classes)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#categories(labels) Categories (Labels))) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#categories(skos) Categories (Skos))) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||# \n" . . . . "2009-02-22T21:07:28"^^ . "." . . . . "2009-02-28T04:21:35"^^ . . . . "2009-03-08T14:18:02"^^ . "dclark@pobox.com" . . . . "2009-03-14T08:26:09"^^ . "I just want to search this site, how the hell do I just search this data?" . . . . "2009-03-27T11:33:38"^^ . "http://www.linkedin.com/in/andreadecarolis" . . . . "2009-04-23T01:18:22"^^ . . . . "2012-03-23T21:07:33"^^ . "== DBpedia Applications ==\n\nThis page provides you with a list of applications (in no particular order) to get you started using DBpedia:\n\n=== Faceted Browsers ===\n * ((FacetedSearch Faceted Wikipedia Search)) - allows you to explore Wikipedia via a faceted browsing interface.\n * ((http://dbpedia.org/fct/ OpenLink Virtuoso built-in Faceted Browser, and Search & Find Service)), on the DBpedia host instance - offers several paths of DBpedia data exploration, starting from Keyword or URI or Label\n * ((http://www.visualdataweb.org/gfacet.php gFacet)) is a new approach for browsing RDF data, which combines graph based visualization and faceted filtering techniques. A demo for DBpedia is available online: http://www.visualdataweb.org/gfacet/gfacet.php .\n\n=== User Applications ===%%(comments) Leave this here unitl discussion at Wikipedia ceased, SebastianHellmann %%\n * ((http://wiki.dbpedia.org/DBpediaMobile DBpedia Mobile)) - provides a map view annotated with DBpedia entities and information from other knowledge bases\n * ((http://www.visualdataweb.org/relfinder.php DBpedia Relation Finder)) - enter objects and find out what connects them (Shockwave/Flash-based)\n * ((http://navigator.dbpedia.org/ DBpedia Navigator)) - navigate through DBpedia data //(declared offline for some months as of 2010-06-06)//\n\n=== URI Lookup Services ===\n * ((Lookup DBpedia Lookup)) - find DBpedia URIs for keywords\n * ((http://dbpedia.org/fct/ OpenLink Virtuoso built-in Faceted Browser, and Search & Find Service)), on the DBpedia host instance - offers several paths of DBpedia data exploration, starting from Keyword or URI or Label\n\n=== Query Builders ===\n * ((http://dbpedia.org/isparql OpenLink iSPARQL Visual Query Builder)) - drag-and-drop visual interface for construction of SPARQL queries against DBpedia and/or other data sets\n * ((http://querybuilder.dbpedia.org DBpedia Query Builder)) - build your own DBpedia queries //(currently under construction and not working)//\n\n=== SPARQL query interfaces ===\n * ((http://dbpedia.org/snorql/?query=PREFIX+dbo%3A+%3Chttp%3A%2F%2Fdbpedia.org%2Fontology%2F%3E%0D%0A%0D%0ASELECT+%3Fname+%3Fbirth+%3Fdeath+%3Fperson+WHERE+{%0D%0A+++++%3Fperson+dbpedia2%3AbirthPlace+%3Chttp%3A%2F%2Fdbpedia.org%2Fresource%2FBerlin%3E+.%0D%0A+++++%3Fperson+dbo%3AbirthDate+%3Fbirth+.%0D%0A+++++%3Fperson+foaf%3Aname+%3Fname+.%0D%0A+++++%3Fperson+dbo%3AdeathDate+%3Fdeath%0D%0A+++++FILTER+(%3Fbirth+%3C+%221900-01-01%22^^xsd%3Adate)+.%0D%0A} SNORQL Query Builder)) - query DBpedia using the SPARQL query language\n * ((http://dbpedia.org/sparql OpenLink Virtuoso built-in SPARQL endpoint)), on the DBpedia host instance\n\n=== Browser enhancements ===\n * ((http://wiki.dbpedia.org/DBpediaUserScript DBpedia UserScript)) - enhances Wikipedia pages with links to their corresponding DBpedia page\n * ((http://pedia.sztaki.hu/ Sztakipedia)) - uses DBpedia Spotlight, among other tools to suggest links when editing Wikipedia pages\n\n=== Text Annotation / Information Extraction ===\n * ((http://dbpedia.org/spotlight DBpedia Spotlight)) - tool for annotating mentions of DBpedia resources in natural language text, providing capabilities useful for ((http://en.wikipedia.org/wiki/Named_entity_recognition Named Entity Recognition)), ((http://en.wikipedia.org/wiki/Name_resolution#Name_resolution_in_semantics_and_text_extraction Name Resolution)), amongst other information extraction tasks.\n * ((http://wordpress.org/extend/plugins/poolparty-thesaurus/ WordPress PoolParty Plugin)) - helps to make WordPress blogs and websites more understandable by linking posts with key terms and key terms with other key terms\n" . . . . "2009-09-12T11:24:07"^^ . "==DBpedia 3.3 Downloads==\n\nThis pages provides downloads of the DBpedia datasets. The DBpedia datasets are licensed under the terms of ((http://en.wikipedia.org/wiki/Wikipedia:Text_of_the_GNU_Free_Documentation_License GNU Free Documentation License)). http://m.okfn.org/images/ok_buttons/od_80x15_red_green.png The downloads are provided as N-Triples and in CSV format. All files are bz2 packed.\n \nDump Dates:\n\nen: 20090520, de: 20090512, fr: 20090511, es: 20090512, it: 20090505, pl: 20090508, nl: 20090513, pt: 20090511, sv: 20090511, ja: 20090513, ru: 20090504, zh: 20090512, fi: 20090508, no: 20090508 \n\n{{ToC numerate=1 from=h2 to=h2}}\n\n//Move the mouse on the download links to obtain additional information.//\n\nOlder Versions: ((Downloads32 DBpedia 3.2)), ((Downloads31 DBpedia 3.1)), ((Downloads30 DBpedia 3.0)), ((Downloads30RC DBpedia 3.0RC)), ((Downloads20 DBpedia 2.0))\n===Core Datasets==\n\n**NOTE: You can find DBpedia dumps in 86 languages at our ((http://downloads.dbpedia.org/3.3/ DBpedia download server)).**\n\n#||\n||**Dataset**|**en**|**de**|**fr**|**es**|**it**|**pl**|**nl**|**pt**|**sv**|**ja**|**ru**|**zh**|**fi**|**no**||\n||((#titles Titles)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#shortabstracts Short Abstracts)) ++(<# preview #>)++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++||\n||((#extendedabstracts Extended Abstracts)) ++(<# preview #>)++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++|++<# nt #>-++||\n||((#images Images)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstowikipediaarticle Links to Wikipedia Article)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#articlescategories Articles Categories)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#externallinks External Links)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#infoboxes Infoboxes)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#properties Properties)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#dbpediaontology DBpedia Ontology)) ++(<# preview #>)++|++<# owl #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#ontologyinfoboxes Ontology Infoboxes)) ++(<# preview #>)++|++<# nt #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#ontologytypes Ontology Types)) ++(<# preview #>)++|++<# nt #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#homepages Homepages)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#geographiccoordinates Geographic Coordinates)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#pagelinks Pagelinks)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#persondata Persondata)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#redirects Redirects)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#disambiugationlinks Disambiugation Links)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#wordnetclasses WordNet Classes)) ++(<# preview #>)++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#categories(labels) Categories (Labels))) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#categories(skos) Categories (Skos))) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||# \n{{include page=\"/Downloads331\" nomark=\"1\"}}\n\n{{include page=\"/Downloads332\" nomark=\"1\"}}\n\n\n[Note for Wiki Editors: The wiki code for this page is generated automatically. Please modify the files in <# http://dbpedia.svn.sourceforge.net/viewvc/dbpedia/related_apps/downloadpagecreator/#> to make permanent changes.]\n\n" . . . . "2009-08-10T16:46:59"^^ . "===Extended Datasets==\n#||\n||**Dataset**|**en**|**de**|**fr**|**es**|**it**|**pl**|**nl**|**pt**|**sv**|**ja**|**ru**|**zh**|**fi**|**no**||\n||((#linkstogeonames Links to Geonames)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstordfbookmashup Links to RDF Bookmashup)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstodblp Links to DBLP)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstoeurostat Links to Eurostat)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstociafactbook Links to CIA Factbook)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstoprojectgutenberg Links to Project Gutenberg)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstomusicbrainz Links to Musicbrainz)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstorevyu Links to Revyu)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstouscensus Links to US Census)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstoflickrwrappr Links to flickr wrappr)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstowikicompany Links to WikiCompany)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstocyc Links to Cyc)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstodailymed Links to Dailymed)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstodiseasome Links to Diseasome)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstodrugbank Links to Drugbank)) ++(<# preview #>)++|++<# nt #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstofreebase Links to Freebase)) ++(<# preview #>)++|++<# nt #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstosider Links to Sider)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstotcm Links to TCM)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#yagoclasses YAGO Classes)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#yagolinks YAGO Links)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#yagofreebasecorrelations YAGO Freebase Type Correlations)) ++(<# preview #>)++|++<# nt #>-++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||# \n" . . . . "2009-08-10T16:46:38"^^ . "=== Dataset Descriptions ===\n\n{{a name=\"titles\"}}\n==== Titles ====\n//Titles of all Wikipedia Articles in the corresponding language//\n{{a name=\"shortabstracts\"}}\n==== Short Abstracts ====\n//Short Abstracts (max. 500 chars long) of Wikipedia Articles//\n{{a name=\"extendedabstracts\"}}\n==== Extended Abstracts ====\n//Additional, extended English abstracts (max. 3000 chars long).//\n{{a name=\"images\"}}\n==== Images ====\n//Thumbnail Links from Wikipedia Articles//\n{{a name=\"linkstowikipediaarticle\"}}\n==== Links to Wikipedia Article ====\n//Links to corresponding Articles in Wikipedia//\n{{a name=\"articlescategories\"}}\n==== Articles Categories ====\n//Links from concepts to categories using the SKOS vocabulary.//\n{{a name=\"externallinks\"}}\n==== External Links ====\n//Links to external web pages about a concept.//\n{{a name=\"infoboxes\"}}\n==== Infoboxes ====\n//Information that has been extracted from Wikipedia infoboxes.//\n{{a name=\"properties\"}}\n==== Properties ====\n//All properties / predicates used in infoboxes.//\n{{a name=\"dbpediaontology\"}}\n==== DBpedia Ontology ====\n//The DBpedia ontology in OWL. See ((http://jens-lehmann.org/files/2009_dbpedia_jws.pdf our JWS paper)) for more details.//\n{{a name=\"ontologyinfoboxes\"}}\n==== Ontology Infoboxes ====\n//Infoboxes Data from the ontology-based extraction.//\n{{a name=\"ontologytypes\"}}\n==== Ontology Types ====\n//Contains triples of the form $object rdf:type $class from the ontology-based extraction.//\n{{a name=\"homepages\"}}\n==== Homepages ====\n//Links to external webpages.//\n{{a name=\"geographiccoordinates\"}}\n==== Geographic Coordinates ====\n//Geographic coordinates extracted from Wikipedia.//\n{{a name=\"pagelinks\"}}\n==== Pagelinks ====\n//Dataset containing internal links between DBpedia instances. The dataset was created from the internal pagelinks between Wikipedia articles. The dataset might be useful for structural analysis, data mining or for ranking DBpedia instances using Page Rank or similar algorithms.//\n{{a name=\"persondata\"}}\n==== Persondata ====\n//Information about persons (date and place of birth etc.) extracted from the English and German Wikipedia, represented using the FOAF vocabulary.//\n{{a name=\"redirects\"}}\n==== Redirects ====\n//Dataset containing redirects between Articles in Wikipedia//\n{{a name=\"disambiugationlinks\"}}\n==== Disambiugation Links ====\n//Extraction from Disambiguation Templates//\n{{a name=\"wordnetclasses\"}}\n==== WordNet Classes ====\n//Classification links to W3C Wordnet.//\n{{a name=\"categories(labels)\"}}\n==== Categories (Labels) ====\n//Labels for Categories.//\n{{a name=\"categories(skos)\"}}\n==== Categories (Skos) ====\n//Information which concept is a category and how categories are related using the SKOS Vocabulary.//\n{{a name=\"linkstogeonames\"}}\n==== Links to Geonames ====\n//Links between geographic places in DBpedia and data about them in the Geonames database. Provided by the Geonames people. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstordfbookmashup\"}}\n==== Links to RDF Bookmashup ====\n//Links between books in DBpedia and data about them provided by the RDF Book Mashup. Provided by Georgi Kobilarov. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstodblp\"}}\n==== Links to DBLP ====\n//Links between computer scientists in DBpedia and their publications in the DBLP database. Links were created manually. Update mechanism: Copy over from previous release.//\n{{a name=\"linkstoeurostat\"}}\n==== Links to Eurostat ====\n//Links between countries and regions in DBpedia and data about them from Eurostat. Links were created manually. Update mechanism: Copy over from previous release.//\n{{a name=\"linkstociafactbook\"}}\n==== Links to CIA Factbook ====\n//Links between countries in DBpedia and data about them from CIA Factbook. Links were created manually. Update mechanism: Copy over from previous release.//\n{{a name=\"linkstoprojectgutenberg\"}}\n==== Links to Project Gutenberg ====\n//Links between writers in DBpedia and data about them from Project Gutenberg. Update mechanism: script in SVN. Since this requires manual changes of files and a D2R installation, it will be copied over from the previous DBpedia version and updated between releases by the maintainers (Piet Hensel and Georgi Kobilarov).//\n{{a name=\"linkstomusicbrainz\"}}\n==== Links to Musicbrainz ====\n//Links between artists, albums and songs in DBpedia and data about them from Musicbrainz. Created manually using the result of SPARQL queries. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstorevyu\"}}\n==== Links to Revyu ====\n//Links to Reviews about things in Revyu. Created manually by Tom Heath. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstouscensus\"}}\n==== Links to US Census ====\n//Links between US cities and states in DBpedia and data about them from US Census. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstoflickrwrappr\"}}\n==== Links to flickr wrappr ====\n//Links between DBpedia concepts and photo collections depicting them generated by the ((http://www4.wiwiss.fu-berlin.de/flickrwrappr/ flikr wrappr)). Update mechanism: script in SVN.//\n{{a name=\"linkstowikicompany\"}}\n==== Links to WikiCompany ====\n//Links between companies in DBpedia and companies in ((http://wikicompany.org/ Wikicompany)). Update mechanism: script in SVN.//\n{{a name=\"linkstocyc\"}}\n==== Links to Cyc ====\n//Links between DBpedia and ((http://opencyc.org/ Cyc)) concepts. ((OpenCyc Details)). Update mechanism: awk script.//\n{{a name=\"linkstodailymed\"}}\n==== Links to Dailymed ====\n//Links between DBpedia and Dailymed//\n{{a name=\"linkstodiseasome\"}}\n==== Links to Diseasome ====\n//Links between DBpedia and Diseasome//\n{{a name=\"linkstodrugbank\"}}\n==== Links to Drugbank ====\n//Links between DBpedia and Drugbank.//\n{{a name=\"linkstofreebase\"}}\n==== Links to Freebase ====\n//Links between DBpedia and Freebase.//\n{{a name=\"linkstosider\"}}\n==== Links to Sider ====\n//Links between DBpedia and Sider.//\n{{a name=\"linkstotcm\"}}\n==== Links to TCM ====\n//Links between DBpedia and TCM.//\n{{a name=\"yagoclasses\"}}\n==== YAGO Classes ====\n//Dataset containing rdf:type Statements for all DBpedia instances using YAGO classification algorithm. Includes the RDFS hierarchy of YAGO classes. This data set is created by running the DBpediaExport converter available at the ((http://www.mpi-inf.mpg.de/~suchanek/downloads/yago/ YAGO website)). Currently maintained by Fabian Suchanek and Jens Lehmann.//\n{{a name=\"yagolinks\"}}\n==== YAGO Links ====\n//Dataset containing owl:sameAs and owl:equivalentClass mappings from DBpedia to YAGO. This data set is created by running the DBpediaLink converter available at the ((http://www.mpi-inf.mpg.de/~suchanek/downloads/yago/ YAGO website)). Currently maintained by Fabian Suchanek and Jens Lehmann.//\n{{a name=\"yagofreebasecorrelations\"}}\n==== YAGO Freebase Type Correlations ====\n//Dataset containing owl:equivalentClass mappings from YAGO to Freebase. Currently maintained by Kavitha Srinivas.//\n" . . . . "2009-07-27T09:32:52"^^ . "===Extractor Cook Book===\n{{toc}}\n====Requirements====\n * some knowledge of PHP or a similar object oriented language\n * ((http://www.php-cli.com/ PHP CLI)) needs to be installed\n\n====Setup====\n * ((https://sourceforge.net/scm/?type=svn&group_id=190976 Download the code)), or if you are familiar with SVN, you can use this direct link: **%%(sql)svn co https://dbpedia.svn.sourceforge.net/svnroot/dbpedia/extraction dbpedia%%**\n * Run **##php extract_test.php##** to see if everything is working.\n\n====Developing====\n * You need to create an extra Extractor. The best way to start is to use **##extraction/extractors/SampleExtractor.php##** (pre-existing, but needs to be commented a little more elaborately)\n * Copy the file; and rename the file, the class in the file, and the extractor id.\n * Adjust **##extract_test.php##**\n * Rename the extractor class.\n * Change the articles, if necessary for testing.\n * If you think your Extractor Class is finished, mail it to us.\n\n====Notes====\n * Extractors are subclasses of ##Extractor.php##, which implements ##ExtractorInterface.php##. \n * ##ExtractorContainer.php## is a Wrapper." . . . . "2009-10-28T16:37:03"^^ . "===TODO===\n\n * Auto Completion in den Facetten verwendet nur die häufigsten 300 Werte. Eigentlich sollten hier per Ajax alle Daten vom Server geholt werden. Dafür bräuchten wir allerdings jeweils eine neue Blast Anfrage. Implementierungsaufwand: 1 bis 4 Tage.\n * FAQ oder so etwas schreiben. So ganz selbsterklärend ist das Interface nicht\n * Nur englische Wikipedia ist drin\n * Faceted Browsing kurz erklären\n * --Neue Daten verwenden (im Moment DBpedia 3.2)-- Erledigt.\n * --nach InLinks ranken-- Erledigt.\n * Mit dem Internet Explorer fliegen auf der Startseite die \"Fewer More Properties\" durch die Gegend\n * --Label der Klassen verwenden: \"populated place\" statt \"populatedplace\" -> beim Aufbereiten der Daten CamelCase splitten-- erledigt\n * Wenn man eine Dropdown Box aufmacht und dann den Fokus wegnimmt (woanders hinklickt) geht die Box nicht zu\n * interessante Beispielsuchen\n * Welche ähnlichen Anwendungen gibt es?\n * --Anzahl der Facetten anzeigen?-- nicht nötig\n * --Sollten die Links unten 'Fewer | More Facets' statt 'Fewer | More Properties' heißen?-- Ja. Erledigt.\n * --Bei jedem Ergebnis Link auf dbpedia.org/resource/ anzeigen. Technisch kein Problem, aber optisch kriege ich's nicht hin...-- Erledigt.\n * iptables beim Booten konfigurieren\n * Zustand (auf-/zugeklappt) der Facetten zwischen Requests erhalten:\n * 'More Properties' und 'Next Results' per Ajax holen - viel Programmieraufwand\n * einfacher: Client State zwischen Requests speichern. Müsste mit Cookies gehen, die von Javascript gelesen und geschrieben werden.\n * --Wenn eine Klasse bereits ausgewählt ist soll sie nicht mehr zum auswählen angezeigt sein: text search forLondon item typeCity, City ist immer noch auswählbar links-- sollte jetzt gehen\n * --Man kann zu 'London', also die Stadt, irgendwie schlecht hin navigieren-- sollte jetzt gehen - einfach suchen\n * --text search scheint nicht gerankt zu sein-- sollte jetzt gehen\n * Die from / to Felder akzeptieren nur ganze Zahlen. Dafür gibt's auch einen Grund, aber ich weiß ihn nicht mehr..\n * Die Kreuze, die einen Filter abschalten, sollten vielleicht nicht (nur) oben, sondern (auch) bei den Facets sitzen.\n * Schnellere Maschine? Blast optimieren? Die Queries dauern manchmal ein paar Sekunden.\n * Außer Abstracts auch ein paar Daten anzeigen? Unter dem Abstract / Bild die Facetten anzeigen, die für den Typ der Resource am wichtigsten / häufigsten sind. Nicht untereinander wie links, sondern hintereinander, als Fließtext. Mit 'more' Button, ähnlich wie bei den Facetten links.\n * Zusätlich loggen:\n * --User-Agent-- Erledigt\n * --Referer-- Erledigt\n * Logs auswerten: Wonach wird gesucht? Wie lange bleiben die Benutzer? Welche Fehler / Probleme lassen sich erkennen? Antwortzeiten?\n * Crawler (Google, Yahoo, MSN) in getrennte Files loggen? Über 90% aller Anfragen kommen vom Googlebot.\n * Für Felder wie 'Name' wäre eine Volltextsuche wahrscheinlich sinnvoll... Siehe ((http://sourceforge.net/mailarchive/forum.php?thread_name=86f67a360909281423o5dcebf38q355e15015c13758d%40mail.gmail.com&forum_name=dbpedia-discussion dbpedia-discussion))\n * Bug Tracker für den Browser. Oder Kategorie / Tag im DBpedia Bugtracker.\n * Suche nach Zahlen klappt manchmal nicht. Hängt wahrscheinlich mit der Anzahl der Kommastellen zusammen." . . . . "2009-09-10T07:01:54"^^ . "select distinct ?Concept where {[] a ?Concept}" . . . . "2012-03-17T01:18:10"^^ . "==DBpedia UserScript==\nThe DBpedia UserScript is a [[https://addons.mozilla.org/en-US/firefox/addon/748 Greasemonkey]] script that enhances Wikipedia pages with a link to their corresponding DBpedia page.\n\n[[http://www4.wiwiss.fu-berlin.de/dbpedia/userscript/wikipedia_dbpedia.user.js Install the DBpedia UserScript]] or read the Installation section first.\n\n{{ToC numerate=1}}\n\n===Usage===\nThe DBpedia UserScript adds a tiny DBpedia image (http://www4.wiwiss.fu-berlin.de/dbpedia/userscript/dbpedia.png) which is linked to DBpedia next to the page title of any Wikipedia page.\n\nhttp://www4.wiwiss.fu-berlin.de/dbpedia/userscript/userscript_screenshot_berlin.png\n\n===Installation===\n\n====Firefox====\nIf you like to install the DBpedia UserScript for Firefox, you need to install [[https://addons.mozilla.org/en-US/firefox/addon/748 Greasemonkey]]. Greasemonkey is an extension for Mozilla Firefox, an open source Web Browser.\nAfter installation (which requires restarting your browser), you are now ready to install the DBpedia UserScript.\n\nNow clicking on the Install link above triggers Greasemonkey to pop up the script installation panel. Greasemonkey shows you a list of what sites the script will run on and ask if you want to install the script.\n\nNow loading Wikipedia pages results in the DBpedia UserScript being run.\n\n====Chrome====\nIf you like to install the DBpedia UserScript for Chrome, just click on the Installation link above and approve of the permissions. Now loading Wikipedia pages results in the DBpedia UserScript being run.\n\n====Safari====\nIf you like to install the DBpedia UserScript for Safari, you need to install [[http://8-p.info/greasekit/ GreaseKit]]. GreaseKit is a SIMBL plugin for MacOS.\n\n====Opera====\nIf you like to install the DBpedia UserScript for Opera, read Opera's [[http://www.opera.com/browser/tutorials/userjs/ scripting guide]]." . . . . "2009-11-05T13:42:33"^^ . "=== Martin Majlis ===\nI am trying to build some application using DBPedia - but any example doesn't work so I am fixing them. \n\n==== Examples ====\n * ((http://dbpedia.org/snorql/?query=PREFIX+dbo%3A+%3Chttp%3A%2F%2Fdbpedia.org%2Fontology%2F%3E%0D%0A%0D%0ASELECT+%3Fname+%3Fbirth+%3Fdeath+%3Fperson+WHERE+%7B%0D%0A+++++%3Fperson+dbpedia2%3AbirthPlace+%3Chttp%3A%2F%2Fdbpedia.org%2Fresource%2FBerlin%3E+.%0D%0A+++++%3Fperson+dbo%3AbirthDate+%3Fbirth+.%0D%0A+++++%3Fperson+foaf%3Aname+%3Fname+.%0D%0A+++++%3Fperson+dbo%3AdeathDate+%3Fdeath%0D%0A+++++FILTER+%28%3Fbirth+%3C+%221900-01-01%22%5E%5Exsd%3Adate%29+.%0D%0A%7D%0D%0AORDER+BY+%3Fname People who were born in Berlin before 1900))\n\n==== Links ====\n * ((http://mindlog.majlis.cz Blog))\n * ((http://martin.majlis.cz CV))\n\n" . . . . "2009-11-09T17:28:27"^^ . "An essay is usually a short piece of writing. It is often written from an author's personal point of view. Essays can be literary criticism, political manifestos, learned arguments, observations of daily life, recollections, and reflections of the author.\n\nLonger ((http://www.rushessay.com custom essays)) (often with a word limit of between 2,000 and 5,000 words) are often more discursive. They sometimes begin with a short summary analysis of what has previously been written on a topic, which is often called a literature review. Longer essays may also contain an introductory page in which words and phrases from the title are tightly defined. Most academic institutions will require that all substantial facts, quotations, and other supporting material used in an essay be referenced in a bibliography or works cited page at the end of the text. This scholarly convention allows others (whether teachers or fellow scholars) to understand the basis of the facts and quotations used to support the essay's argument, and thereby help to evaluate to what extent the argument is supported by evidence, and to evaluate the quality of that evidence. The academic essay tests the student's ability to present their thoughts in an organized way and tests their intellectual capabilities. Some forms of essays are:\n\nDescriptive\n\nDescriptive writing is characterized by sensory details, which appeal to the physical senses, and details that appeal to a reader’s emotional, physical, or intellectual sensibilities. Determining the purpose, considering the audience, creating a dominant impression, using descriptive language, and organizing the description are the rhetorical choices to be considered when using a description. A description is usually arranged spatially but can also be chronological or emphatic. The focus of a description is the scene. Description uses tools such as denotative language, connotative language, figurative language, metaphor, and simile to arrive at a dominant impression.\n\n Narrative\n\nA narrative uses tools such as flashbacks, flash-forwards, and transitions that often build to a climax. The focus of a narrative is the plot. When creating a narrative, authors must determine their purpose, consider their audience, establish their point of view, use dialogue, and organize the narrative. A narrative is usually arranged chronologically.\n\n Exemplification\n\nAn exemplification essay is characterized by a generalization and relevant, representative, and believable examples including anecdotes. Writers need to consider their subject, determine their purpose, consider their audience, decide on specific examples, and arrange all the parts together when writing an exemplification essay.\n\n Compare and contrast\n\nCompare and contrast is characterized by a basis for comparison, points of comparison, and analogies. It is grouped by object (chunking) or by point (sequential). Comparison highlights the similarities between two or more similar objects while contrasting highlights the differences between two or more objects. When writing a compare/contrast essay, writers need to determine their purpose, consider their audience, consider the basis and points of comparison, consider their thesis statement, arrange and develop the comparison, and reach a conclusion. Compare and contrast is arranged emphatically.\n\n Cause and effect\n\nThe defining features of a cause and effect essay are causal chains, careful language, and chronological or emphatic order. A writer using this rhetorical method must consider the subject, determine the purpose, consider the audience, think critically about different causes or consequences, consider a thesis statement, arrange the parts, consider the language, and decide on a conclusion.\n\n Classification and division\n\nClassification is the categorization of objects into a larger whole while division is the breaking of a larger whole into smaller parts.\n\n Definition\n\nDefinition essays explain a term's meaning. Some are written about concrete terms, such as trees, oceans, and dogs, while others talk about more abstract terms, such as liberty, happiness, and virtue.\n\n Dialectic\n\nIn this form of essay used commonly in Philosophy, one makes a thesis and argument, then objects to their own argument (with a counterargument), but then counters the counterargument with a final and novel argument. This form benefits from being more open-minded while countering a possible flaw that some may present.\n\n Other logical structures\n\nThe logical progression and organisational structure of an essay can take many forms. Understanding how the movement of thought is managed through an essay has a profound impact on its overall cogency and ability to impress. A number of alternative logical structures for essays have been visualized as diagrams, making them easy to implement or adapt in the construction of an argument." . . . . "2012-05-08T17:11:22"^^ . "==DBpedia Internationalization Committee==\nThis pages provides information and issues regarding international versions of DBpedia. \n\nDBpedia developers take a lot of effort developing on the live extraction framework and improving the extraction process and do not have the time to look into country specific issues. This page is created by ((intDevelopers international developers)) who want to contribute their knowledge and effort to improve the DBpedia extraction framework regarding internationalization issues.\n\n{{ToC numerate=1}}\n\n===Board and Contacts (Alphabetically)===\n * Alexandru Todor (Germany)\n * Charalampos Bratsas (Greece)\n * Dimitris Kontokostas (Greece)\n * Dmitry Belyakov (Russia)\n * Eun-kyung Kim (Korea)\n * Fumihiro Kato (Japan)\n * Haytham Al-Feel (Egypt)\n * Ivo Lasek (Czech)\n * Mariano Rico (Spain)\n * Pablo Mendes (Brazil)\n * Nuno Cardoso (Portugal)\n * Roberto Mirizzi (Italy)\n * Sebastian Hellmann (Germany)\n * Julien Cojan (France)\n\n===Country specific DBpedia's chapters===\nHere you can find a ((Internationalization/Chapters list of the country specific DBpedia's)) that exist along with their SPARQL Endpoints:\n\n===Issues== \nSee what ((Internationalization/Issues Issues)) are keeping us busy...\n\n=== Development ===\nIf you would like to help, some initial pointers are available in our ((Internationalization/Guide Getting Started guide)). If you have any other questions, please ask to the ((http://sourceforge.net/mail/?group_id=190976 dbpedia-developers list)). \n\n=== Publications ===\n * Dimitris Kontokostas, Charalampos Bratsas, Sören Auer, Sebastian Hellmann, Ioannis Antoniou, George Metakides, Internationalization of Linked Data. The case of the Greek DBpedia edition., Web Semantics: Science, Services and Agents on the World Wide Web, Available online 18 January 2012, ISSN 1570-8268, 10.1016/j.websem.2012.01.001. (http://dx.doi.org/10.1016/j.websem.2012.01.001)\n\n\n" . . . . "2010-02-10T19:41:55"^^ . "==DBpedia 3.4 Downloads==\n\nThis pages provides downloads of the DBpedia datasets. The DBpedia datasets are licensed under the terms of the ((http://en.wikipedia.org/wiki/Wikipedia:Text_of_Creative_Commons_Attribution-ShareAlike_3.0_Unported_License Creative Commons Attribution-ShareAlike License)) and the ((http://en.wikipedia.org/wiki/Wikipedia:Text_of_the_GNU_Free_Documentation_License GNU Free Documentation License)). http://m.okfn.org/images/ok_buttons/od_80x15_red_green.png The downloads are provided as N-Triples and in CSV format. All files are bz2 packed.\n \n\nOlder Versions: ((Downloads33 DBpedia 3.3)), ((Downloads32 DBpedia 3.2)), ((Downloads31 DBpedia 3.1)), ((Downloads30 DBpedia 3.0)), ((Downloads30RC DBpedia 3.0RC)), ((Downloads20 DBpedia 2.0))\n\n\n{{ToC numerate=1 from=h2 to=h2}}\n\n\n=== Wikipedia Input Files ===\n\n\nThe datasets were extracted from ((http://download.wikipedia.org/ Wikipedia dumps)) generated in late September 2009. Specific dates and times:\n#||\n|| |**en**|**de**|**fr**|**pl**|**ja**|**it**|**nl**|**es**|**pt**|**ru**|**sv**|**zh**||\n|| Dump start | ++20 11:12++ | ++17 19:06++ | ++24 12:00++ | ++29 03:22++ | ++27 08:16++ | ++26 08:46++ | ++25 00:23++ | ++27 15:37++ | ++26 22:12++ | ++28 09:59++ | ++27 16:18++ | ++25 07:02++ ||\n|| Dump end | ++24 07:46++ | ++18 08:51++ | ++25 01:03++ | ++29 08:25++ | ++27 14:19++ | ++26 15:06++ | ++25 04:22++ | ++27 22:09++ | ++27 02:51++ | ++28 16:12++ | ++27 18:33++ | ++25 10:57++ ||\n||#\n===Core Datasets===\n\n**NOTE: You can find DBpedia dumps in 91 languages at our ((http://downloads.dbpedia.org/3.4/ DBpedia download server)).**\n\n//Move the mouse over the download links to obtain additional information.//\n#||\n||**Dataset**|**en**|**de**|**fr**|**pl**|**ja**|**it**|**nl**|**es**|**pt**|**ru**|**sv**|**zh**||\n||((#dbpediaontology DBpedia Ontology)) ++(<# preview #>)++|++<# owl #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#ontologytypes Ontology Types)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#ontologyinfoboxes(strict) Ontology Infoboxes (strict))) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#ontologyinfoboxes(loose) Ontology Infoboxes (loose))) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#titles Titles)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#shortabstracts Short Abstracts)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#extendedabstracts Extended Abstracts)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#images Images)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstowikipediaarticle Links to Wikipedia Article)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#articlescategories Articles Categories)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#externallinks External Links)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#infoboxes Infoboxes)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#properties Properties)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#homepages Homepages)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#geographiccoordinates Geographic Coordinates)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#pagelinks Pagelinks)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++<# nt #><# csv #>++||\n||((#persondata Persondata)) ++(<# preview #>)++|++<# nt #><# csv #>++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#redirects Redirects)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#disambiugationlinks Disambiguation Links)) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#categories(labels) Categories (Labels))) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#categories(skos) Categories (Skos))) ++(<# preview #>)++|++<# nt #><# csv #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||# \n{{include page=\"/Downloads341\" nomark=\"1\"}}\n\n{{include page=\"/Downloads342\" nomark=\"1\"}}\n\n\n[Note for Wiki Editors: The wiki code for this page is generated automatically. Please modify the files in <# http://dbpedia.svn.sourceforge.net/viewvc/dbpedia/related_apps/downloadpagecreator/#> to make permanent changes.]\n\n" . . . . "2009-11-11T08:25:41"^^ . "===Extended Datasets===\n//Move the mouse over the download links to obtain additional information.//\n#||\n||**Dataset**|**links**||\n||((#linkstordfbookmashup Links to RDF Bookmashup)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstodailymed Links to DailyMed)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstodblp Links to DBLP)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstodiseasome Links to Diseasome)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstodrugbank Links to DrugBank)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstoeurostat Links to Eurostat)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstociafactbook Links to CIA Factbook)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstoflickrwrappr Links to flickr wrappr)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstofreebase Links to Freebase)) ++(<# preview #>)++|++<# ttl #>-++||\n||((#linkstogeonames Links to Geonames)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstoprojectgutenberg Links to Project Gutenberg)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstomusicbrainz Links to MusicBrainz)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstocyc Links to Cyc)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstorevyu Links to Revyu)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstosider Links to SIDER)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstotcmgenedit Links to TCMGeneDIT)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstouscensus Links to US Census)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstowikicompany Links to WikiCompany)) ++(<# preview #>)++|++<# nt #>-++||\n||((#wordnetclasses WordNet Classes)) ++(<# preview #>)++|++<# nt #>-++||\n||((#yagoclasses YAGO Classes)) ++(<# preview #>)++|++<# nt #>-++||\n||((#yagolinks YAGO Links)) ++(<# preview #>)++|++<# nt #>-++||\n||# \n\n\n" . . . . "2009-11-11T10:16:47"^^ . "=== Dataset Descriptions ===\n\n{{a name=\"dbpediaontology\"}}\n==== DBpedia Ontology ====\n//The DBpedia ontology in OWL. See ((Ontology)) and ((http://jens-lehmann.org/files/2009_dbpedia_jws.pdf DBpedia JWS article)) for more details.//\n{{a name=\"ontologytypes\"}}\n==== Ontology Types ====\n//Contains triples of the form $object rdf:type $class from the ontology-based extraction.//\n{{a name=\"ontologyinfoboxes(strict)\"}}\n==== Ontology Infoboxes (strict) ====\n//Infoboxe data from the ((http://wiki.dbpedia.org/Datasets#h18-11 strict ontology-based extraction)).//\n{{a name=\"ontologyinfoboxes(loose)\"}}\n==== Ontology Infoboxes (loose) ====\n//Infoboxe data from the ((http://wiki.dbpedia.org/Datasets#h18-11 loose ontology-based extraction)).//\n{{a name=\"titles\"}}\n==== Titles ====\n//Titles of all Wikipedia Articles in the corresponding language//\n{{a name=\"shortabstracts\"}}\n==== Short Abstracts ====\n//Short Abstracts (max. 500 chars long) of Wikipedia Articles//\n{{a name=\"extendedabstracts\"}}\n==== Extended Abstracts ====\n//Additional, extended English abstracts.//\n{{a name=\"images\"}}\n==== Images ====\n//Thumbnail Links from Wikipedia Articles//\n{{a name=\"linkstowikipediaarticle\"}}\n==== Links to Wikipedia Article ====\n//Links to corresponding Articles in Wikipedia//\n{{a name=\"articlescategories\"}}\n==== Articles Categories ====\n//Links from concepts to categories using the SKOS vocabulary.//\n{{a name=\"externallinks\"}}\n==== External Links ====\n//Links to external web pages about a concept.//\n{{a name=\"infoboxes\"}}\n==== Infoboxes ====\n//The ((http://wiki.dbpedia.org/Datasets#h18-11 Infobox Dataset)) is created using our initial, now two year old infobox parsing approach.//\n{{a name=\"properties\"}}\n==== Properties ====\n//All properties / predicates used in infoboxes.//\n{{a name=\"homepages\"}}\n==== Homepages ====\n//Links to external webpages.//\n{{a name=\"geographiccoordinates\"}}\n==== Geographic Coordinates ====\n//Geographic coordinates extracted from Wikipedia.//\n{{a name=\"pagelinks\"}}\n==== Pagelinks ====\n//Dataset containing internal links between DBpedia instances. The dataset was created from the internal pagelinks between Wikipedia articles. The dataset might be useful for structural analysis, data mining or for ranking DBpedia instances using Page Rank or similar algorithms.//\n{{a name=\"persondata\"}}\n==== Persondata ====\n//Information about persons (date and place of birth etc.) extracted from the English and German Wikipedia, represented using the FOAF vocabulary.//\n{{a name=\"redirects\"}}\n==== Redirects ====\n//Dataset containing redirects between Articles in Wikipedia//\n{{a name=\"disambiugationlinks\"}}\n==== Disambiugation Links ====\n//Extraction from Disambiguation Templates//\n{{a name=\"categories(labels)\"}}\n==== Categories (Labels) ====\n//Labels for Categories.//\n{{a name=\"categories(skos)\"}}\n==== Categories (Skos) ====\n//Information which concept is a category and how categories are related using the SKOS Vocabulary.//\n{{a name=\"linkstordfbookmashup\"}}\n==== Links to RDF Bookmashup ====\n//Links between books in DBpedia and data about them provided by the ((http://www4.wiwiss.fu-berlin.de/bizer/bookmashup/ RDF Book Mashup)). Provided by Georgi Kobilarov. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstodailymed\"}}\n==== Links to DailyMed ====\n//Links between DBpedia and ((http://dailymed.nlm.nih.gov/ DailyMed)). Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstodblp\"}}\n==== Links to DBLP ====\n//Links between computer scientists in DBpedia and their publications in the ((http://www.informatik.uni-trier.de/~ley/db/ DBLP)) database. Links were created manually. Update mechanism: Copy over from previous release.//\n{{a name=\"linkstodiseasome\"}}\n==== Links to Diseasome ====\n//Links between DBpedia and ((http://diseasome.eu/ Diseasome)). Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstodrugbank\"}}\n==== Links to DrugBank ====\n//Links between DBpedia and ((http://www.drugbank.ca/ DrugBank)). Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstoeurostat\"}}\n==== Links to Eurostat ====\n//Links between countries and regions in DBpedia and data about them from ((http://ec.europa.eu/eurostat Eurostat)). Links were created manually. Update mechanism: Copy over from previous release.//\n{{a name=\"linkstociafactbook\"}}\n==== Links to CIA Factbook ====\n//Links between countries in DBpedia and data about them from ((https://www.cia.gov/library/publications/the-world-factbook/ CIA Factbook)). Links were created manually. Update mechanism: Copy over from previous release.//\n{{a name=\"linkstoflickrwrappr\"}}\n==== Links to flickr wrappr ====\n//Links between DBpedia concepts and photo collections depicting them generated by the ((http://www4.wiwiss.fu-berlin.de/flickrwrappr/ flikr wrappr)). Update mechanism: script in SVN.//\n{{a name=\"linkstofreebase\"}}\n==== Links to Freebase ====\n//Links between DBpedia and ((http://www.freebase.com/ Freebase)). Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstogeonames\"}}\n==== Links to Geonames ====\n//Links between geographic places in DBpedia and data about them in the ((http://www.geonames.org/ Geonames)) database. Provided by the Geonames people. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstoprojectgutenberg\"}}\n==== Links to Project Gutenberg ====\n//Links between writers in DBpedia and data about them from ((http://www.gutenberg.org/ Project Gutenberg)). Update mechanism: script in SVN. Since this requires manual changes of files and a D2R installation, it will be copied over from the previous DBpedia version and updated between releases by the maintainers (Piet Hensel and Georgi Kobilarov).//\n{{a name=\"linkstomusicbrainz\"}}\n==== Links to MusicBrainz ====\n//Links between artists, albums and songs in DBpedia and data about them from ((http://musicbrainz.org/ MusicBrainz)). Created manually using the result of SPARQL queries. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstocyc\"}}\n==== Links to Cyc ====\n//Links between DBpedia and ((http://opencyc.org/ Cyc)) concepts. ((OpenCyc Details)). Update mechanism: awk script.//\n{{a name=\"linkstorevyu\"}}\n==== Links to Revyu ====\n//Links to Reviews about things in ((http://revyu.com/ Revyu)). Created manually by Tom Heath. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstosider\"}}\n==== Links to SIDER ====\n//Links between DBpedia and ((http://sideeffects.embl.de/ SIDER)). Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstotcmgenedit\"}}\n==== Links to TCMGeneDIT ====\n//Links between DBpedia and ((http://tcm.lifescience.ntu.edu.tw/ TCMGeneDIT)). Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstouscensus\"}}\n==== Links to US Census ====\n//Links between US cities and states in DBpedia and data about them from US Census. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstowikicompany\"}}\n==== Links to WikiCompany ====\n//Links between companies in DBpedia and companies in ((http://wikicompany.org/ Wikicompany)). Update mechanism: script in SVN.//\n{{a name=\"wordnetclasses\"}}\n==== WordNet Classes ====\n//Classification links to ((http://www.w3.org/TR/wordnet-rdf/ RDF representations)) of ((http://wordnet.princeton.edu/ WordNet)) classes. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"yagoclasses\"}}\n==== YAGO Classes ====\n//Dataset containing rdf:type Statements for all DBpedia instances using YAGO classification algorithm. Includes the RDFS hierarchy of YAGO classes. This data set is created by running the DBpediaExport converter available at the ((http://www.mpi-inf.mpg.de/~suchanek/downloads/yago/ YAGO website)). Currently maintained by Fabian Suchanek and Jens Lehmann.//\n{{a name=\"yagolinks\"}}\n==== YAGO Links ====\n//Dataset containing owl:sameAs and owl:equivalent class mappings from DBpedia to YAGO. This data set is created by running the DBpediaLink converter available at the ((http://www.mpi-inf.mpg.de/~suchanek/downloads/yago/ YAGO website)). Currently maintained by Fabian Suchanek and Jens Lehmann.//\n" . . . . "2009-12-03T23:39:02"^^ . "Rusi Marinov is a associate professor at New Bulgarian university\nof interactive media, knowledge and strategic communication. He is a member\nof European communication research and education association, \nEuropean media literacy charter and\nIntrenational association of business communicators. \nInternational adviser's expert panel in CW magazine.\n\n**Books:**\nStrategic communications and knowldge mangement.e-book, issued by NBU,Sofia,2009;\nStrategic communication management. issued by Siela publishing, 2005.\nCommunications strategy, NBU, 2004.\n\nweb sites:\nhttp://kmrusi.wikispaces.com\nhttp://twitter.com/rusicom\n" . . . . "2009-12-10T15:53:34"^^ . "== DBpedia Search ==\n\n== This page is outdated as the browser was officially renamed to Faceted Wikipedia Search. Please don't edit this page anymore ==\n\nNew page ((FacetedSearch)).\n\n**DBpedia Search** allows you to search, group and browse Wikipedia articles according to their //facets//, answering complex queries like ((http://dbpedia.neofonie.de/browse/rdf-type:River/riverMouth:Rhine/placeLength~:50000~/?fc=30 \"Which Rivers flow into the Rhine and are longer than 50 kilometers?\")) or ((http://dbpedia.neofonie.de/browse/buildingLocation:China/rdf-type:Skyscraper/buildingFloorCount~:50~/buildingBuildingEndDate-year~:~2000/?fc=18 \"Which Skyscrapers in China have more than 50 floors and have been constructed before the year 2000?\"))\n\nBased on a search engine developed by ((http://www.neofonie.de neofonie)) that combines faceted browsing with text search and navigational search, DBpedia Search uses not only text matching like classical search engines, but queries the structured information that DBpedia extracts from Wikipedia. It lets users query Wikipedia like a database and thus enables them to truly exploit Wikipedia's collective intelligence.\n\nDBpedia Search is an implementation of the //faceted search// paradigm. Faceted search, also called faceted browsing, lets users find items based on their facets - for example, the location of a place, the birth date of a person, the height of a building. While faceted browsing is a common feature of e-commerce sites and other websites that deal with items with common properties, it is less common on text-oriented websites like Wikipedia, which usually offer text- or category-based search features instead. The structured data extracted by DBpedia makes it possible to implement faceted browsing for Wikipedia as well.\n\nCategories, on the other hand, are pre-determined groups of items that often form a hierarchy. For example, the basic\ncategory //Artist// may have the sub-categories //Writer// and //Painter//. Category-based browsing is often called navigational search, which DBpedia Search also supports by grouping Wikipedia articles according to their types extracted by DBpedia.\n\n=== Example Queries ===\n\nPlease click on the example queries below to see Faceted Wikipedia Search in action:\n\n((http://dbpedia.neofonie.de/browse/rdf-type:River/riverMouth:Rhine/placeLength~:50000~/?fc=30 Rivers that flow into the Rhine and are longer than 50 kilometers ))\n((http://dbpedia.neofonie.de/browse/rdf-type:City/populatedPlacePopulationTotal~:100000~/cityRegion:Kansai%20region/?fc=18 Japanese cities in the Kansai region with more than 100000 inhabitants)) \n((http://dbpedia.neofonie.de/browse/rdf-type:Scientist/personBirthPlace:France/personBirthDate-year~:1800~1900/ French scientists who were born in the 19th century))\n((http://dbpedia.neofonie.de/browse/buildingLocation:China/rdf-type:Skyscraper/buildingFloorCount~:50~/buildingBuildingEndDate-year~:~2000/?fc=18 Skyscrapers in China that have been constructed before 2000 and have more than 50 floors)) \n((http://dbpedia.neofonie.de/browse/rdf-type:Actor/televisionShowStarring-of:Lost%20%28TV%20series%29/personBirthPlace:England/?fc=12 Actors of the American TV-series Lost that were born in England)) \n((http://dbpedia.neofonie.de/browse/rdf-type:Mammal/speciesConservationStatus:EN/speciesOrder:Primate/ Endangered Primates))\n\n=== How to use DBpedia Search ===\n\n!!Todo Christopher: Add User Manual here.!!\n\nhttp://www4.wiwiss.fu-berlin.de/dbpedia/dbpediasearch/dbpediasearch.jpg\n\n=== Background ===\n\nFaceted Wikipedia/DBpedia Search has been jointly developed by neofonie GmbH, Berlin and the Web-based Systems Group at Freie Universität Berlin. Technically, Faceted Wikipedia/DBpedia Search is based on the DBpedia data extraction framework and neofonie search technology.\n\nThe DBpedia data extraction framework extracts structured data from Wikipedia, such as the content of infoboxes which summarize relevant facts as a table on the top right-hand side of Wikipedia articles. The extracted data is represented using the Resource Description Framework, a data model for web-based systems. Currently, the framework extracts around 190 million facts from the English editon of Wikipedia and 289 million facts from Wikipedia editions in 90 further languages. The DBpedia data extraction framework is developed by the Web-based Systems group at Freie Universität Berlin and the Agile Knowledge Engineering and Semantic Web group at Universität Leizpig.\n\nThe neofonie search engine, neofonie search, is employed to execute complex queries over the extracted data. neofonie search aggregates RDF data from DBpedia with full-text data from Wikipedia. The aggregated data is then divided into hierarchical facets, composed of 200 types with 2.9 million values. In addition to providing the search technology and processing power, neofonie is also responsible for the hosting of the Faceted Wikipedia/DBpedia Search on the Amazon Elastic Compute Cloud (Amazon EC2).\n\n\n\n\n" . . . . "2009-12-07T16:35:58"^^ . "===OWL2 Axiom Annotations===\nA list with SPARQL queries using OWL2 Axiom Annotations. \n\n====T-Box====\n * All axioms for class Person %%(sql)\nselect ?s ?p ?o where { \n?ax . \n?ax owl:annotatedSource ?s.\n?ax owl:annotatedProperty ?p.\n?ax owl:annotatedTarget ?o.\n} \n%%\n\n * All owl:equivalentClass axioms for Person %%(sql)\nselect ?s ?p ?o where { \n?ax . \n?ax .\n?ax owl:annotatedSource ?s.\n?ax owl:annotatedProperty ?p.\n?ax owl:annotatedTarget ?o.\n} \n%%\n\n * All rdfs:Domain axioms for birthplace %%(sql)\nselect ?s ?p ?o where { \n?ax . \n?ax .\n?ax owl:annotatedSource ?s.\n?ax owl:annotatedProperty ?p.\n?ax owl:annotatedTarget ?o.\n} \n%%" . . . . "2011-01-19T12:39:30"^^ . "== Faceted Wikipedia Search ==\n\n//Faceted Wikipedia Search// allows users to ask complex queries, like “Which Rivers flow into the Rhine and are longer than 50 kilometers?” or “Which Skyscrapers in China have more than 50 floors and have been constructed before the year 2000?” against Wikipedia. The answers to these queries are not generated using key word matching as the answers of search engines like Google or Yahoo, but are generated based on structured information that has been extracted from many different Wikipedia articles. Faceted Wikipedia Search thus allows you to query Wikipedia like a structured database and enables you to truly exploit Wikipedia’s collective intelligence.\n\n=== Example Queries ===\n\nGo directly to the ((http://dbpedia.neofonie.de browser)) or click on the example queries below to see Faceted Wikipedia Search in action:\n\n * ((http://dbpedia.neofonie.de/browse/rdf-type:River/River-mouth:Rhine/Place-length~:50000~/?fc=30 Rivers that flow into the Rhine and are longer than 50 kilometers ))\n * ((http://dbpedia.neofonie.de/browse/MusicalWork-artist:The%20Beach%20Boys/Work-releaseDate-year~:1980~1990/rdf-type:Album/ Albums from the Beach Boys that were released between 1980 and 1990 ))\n * ((http://dbpedia.neofonie.de/browse/rdf-type:Scientist/birthDate-year~:1800~1900/nationality:France/ French scientists who were born in the 19th century))\n * ((http://dbpedia.neofonie.de/browse/rdf-type:Skyscraper/floorCount~:50~/location:China/ Skyscrapers in China that have more than 50 floors)) \n * ((http://dbpedia.neofonie.de/browse/rdf-type:Actor/starring-of:Lost%20%28TV%20series%29/birthDate-year~:~1970/ Actors of the American TV-series Lost that were born before 1970)) \n * ((http://dbpedia.neofonie.de/browse/rdf-type:Mammal/Species-conservationStatus:EN/Species-order:Primate/ Endangered Primates))\n\n=== Faceted Search ===\n\nDBpedia Search implements the //faceted search// paradigm. Faceted search, also called faceted browsing, lets users find items by restricting the overall set of items along multiple criteria (facets) - for example, the location of a place, the birth date of a person, the height of a building. While faceted browsing is a common feature of e-commerce sites and other websites that deal with structured data, it is less common on text-oriented websites, which usually offer text- or category-based search features only. By using the DBpedia framework to extract structured information from Wikipedia, it was possible to implement faceted browsing for Wikipedia as well.\n\n=== The User Interface ===\n\nThe user interface consists of several interacting components, which are highlighted in the following screenshot and described below.\n\nhttp://www4.wiwiss.fu-berlin.de/dbpedia/dbpediasearch/dbpediasearch.jpg\n\n * //Search Results:// The names, abstracts and (if available) images of the Wikipedia entries matching the current criteria are displayed in the center of the page. If no criteria are selected yet, the entry about Wikipedia itself is displayed by default.\n * //Facet Selection:// Facets that can be used to further restrict the current selection are shown in a list on the left of the results. As not all of the many hundreds facets extracted by DBpedia apply to all Wikipedia articles, this list changes with the current selection. By default, it displays the six most common facets of the selected item type. The list can be extended by clicking the //more facets// link below it. For each facet, its three most common values in the current results are shown and can be clicked to modify the selection. Click the //more// button to see more values or start typing in the input box to get suggestions for values.\n * //Item Type Selection:// The item type is a special facet and thus always shown at the top of the facet list. DBpedia assigns a type to each extracted Wikipedia entry. It is usually a good idea to select an item type to start a faceted search, as the type determines which facets are relevant.\n * //Free Text Search:// Restricts the results to those in whose name or abstracts the given key words appear.\n * //Selected Facets:// The current criteria are displayed above the result list. Each criterion can be removed by clicking on the yellow //X// next to it, or the criteria list can be cleared completely by clicking on yellow //X// next to //reset filters//.\n * //Result Navigation:// The matching results are displayed in batches of six per page. Links to the next, previous, first or last result page can be found above and below the result list. The total number of results and the position of the current batch are displayed in the top right corner of the result list.\n \n=== Background ===\n\n//Faceted Wikipedia Search// has been jointly developed by ((http://www.neofonie.de/index.jsp neofonie GmbH)), Berlin and the ((http://www.wiwiss.fu-berlin.de/en/institute/pwo/bizer/index.html Web-based Systems Group at Freie Universität Berlin)). Technically, //Faceted Wikipedia Search// is based on the DBpedia data extraction framework and neofonie search technology.\n\nThe DBpedia data extraction framework extracts structured data from Wikipedia, such as the content of infoboxes which summarize relevant facts as a table on the top right-hand side of Wikipedia articles. The extracted data is represented using the Resource Description Framework, a data model for web-based systems. Currently, the framework extracts around 190 million facts from the English editon of Wikipedia and 289 million facts from Wikipedia editions in 90 further languages. The DBpedia data extraction framework is developed by the Web-based Systems group at Freie Universität Berlin and the Agile Knowledge Engineering and Semantic Web group at Universität Leizpig.\n\nThe neofonie search engine, neofonie search, is employed to execute complex queries over the extracted data. neofonie search aggregates RDF data from DBpedia with full-text data from Wikipedia. The aggregated data is then divided into hierarchical facets, composed of 200 types with 2.9 million values. In addition to providing the search technology and processing power, neofonie is also responsible for the hosting of the Faceted Wikipedia/DBpedia Search on the Amazon Elastic Compute Cloud (Amazon EC2).\n\n=== //Land der Ideen// Competition ===\n\nThe German federal government has proclaimed //Faceted Wikipedia Search// as one of the 365 most innovative ideas in Germany within the Deutschland – Land der Ideen (Germany - Land of Ideas) competition. The competition showcases innovative ideas in areas such as science and technology, business, education, art and ecology. The patron of the competition is the German President Horst Köhler. Please refer to this ((http://blog.dbpedia.org/2009/11/20/german-government-proclaims-faceted-wikipedia-search-one-of-the-365-best-ideas-in-germany/ blog post)) for more details on the price.\n\n=== BIS2010 Paper about Faceted Wikipedia Search ===\n\nRasmus Hahn, Christian Bizer, Christopher Sahnwaldt, Christian Herta, Scott Robinson, Michaela Bürgle, Holger Düwiger, Ulrich Scheel: ((http://www4.wiwiss.fu-berlin.de/bizer/pub/hahn-etal-faceted-wikipedia-search-BIS2010.pdf Faceted Wikipedia Search)). 13th International Conference on Business Information Systems (BIS 2010), Berlin, Germany, May 2010\n\n" . . . . "2009-12-29T16:34:45"^^ . "appears to be a spam relic ... someone who has admin control should perhaps remove" . . . . "2010-04-06T16:27:32"^^ . "Should be deleted (Moved to ((Documentation)))." . . . . "2010-03-11T14:07:51"^^ . "== Source ==\nThe Source package provides an abstraction over a source of ~MediaWiki pages. All classes are located in the namespace ((http://www4.wiwiss.fu-berlin.de/dbpedia/scaladoc/org/dbpedia/extraction/sources/package.html org.dbpedia.extraction.sources)).\n\n{{ToC numerate=1}}\n=== Overview ===\n<##>\n\nThe **Source** class inherits from ##scala.collection.Traversable##, which is Scala's abstraction over a collection whose elements can be enumerated. A source does not necessarily have a definite size (e.g. a streaming source). If ##hasDefiniteSize## returns true, the collection is certainly finite.\n\nPages are represented by the **~WikiPage** class. It contains the following attributes:\n * ##title : ~WikiTitle## : The title of the page.\n * ##id : Int## : The ~MediaWiki page ID.\n * ##revision : Long## : The revision of the page.\n * ##source : String## : The ~WikiText source of the page.\n\n=== Available Sources ===\n==== ~XMLSource ==== \nReads pages from a MediaWiki XML dump. It accepts the official MediaWiki export format ((http://www.mediawiki.org/xml/export-0.4/)). An optional filter may be provided to skip specific pages.\n\nIt accepts two arguments:\n * ##file : java.io.File##: The location of the dump file in the filesystem.\n * ##filter : (WikiTitle => Boolean)## (optional): A filter function to filter pages by their title. Pages for which this function returns false, won't be yielded by the source. If no filter is provided, all pages are returned.\n\n==== ~WikiSource ==== \nA ~WikiSource fetches the pages directly from a ~MediaWiki. For this purpose, it uses the ~MediaWiki API.\n\nIt accepts three arguments:\n * ##url : URL## (optional): The URL of the ~MediaWiki API. The fault is http://en.wikipedia.org/w/api.php, which will retrieve pages from the english Wikipedia.\n * ##language : Language## (optional): The Language of the MediaWiki. Note that this is not only used for the language of the text, but also to handle various MediaWiki features such as Namespaces (which may be represented by different prefixes in the various languages)\n * ##namespaces : Set[Namespace]## (optional): A set of namespaces to be retrieved. The WikiSource will only yield pages which can be found in one of the provided namespaces.\n\n==== ~FileSource ==== \nReads wiki pages from text files in the file system. Given a specific directory, this sources iterates through all files in the directory itself and all of its subdirectories. Page titles are generated from the file name relative to the base directory. An optional filter may be provided to skip specific files.\n\nIt accepts three arguments: \n * ##file : java.io.File## : The directory, which contains the source files.\n * ##filter : (String => Boolean)## (optional): A filter function to exclude specific file names. File names for which this function returns false, won't be read by the source. If no filter is provided, all files in the directory, including subdirectories, which do not start with a dot, are read.\n * ##language## (optional): The language used in the sources. TODO link to utilities (Language class)\n\n==== ~MemorySource ==== \nA source which yields pages from a user-defined container.\n\nIts only argument is:\n * ##pages : Traversable[~WikiPage]## : A user-defined container holding the pages.\n\n==== ~CompositeSource ====\nA source which is composed of multiple child sources. Iterates through all pages of all child sources.\n\nIts only argument is:\n * ##sources## The sources, this source is composed of.\n\n=== Using a Source===\nAs ##Source## inherits from ##Traversable## it can be used in the same way as any other scala collection.\n\nAll pages can be enumerated using a for-comprehension:\n##for(page <- source) process(page)##\n\nTo extract all pages of a source, you can use map-reduce:\n##source.map(parser).map(extractor).reduceLeft(_ merge _)##\n\n=== Adding new Sources ===\nIn order to create a new source, two methods should be overriden:\n 1. ##foreach[U](f : scala.Function1[~WikiPage, U]) : Unit## iterates through all pages and calls the provided function on each page.\n 2. ##hasDefiniteSize : scala.Boolean## Return true, if the collection is finite. Otherwise, false.\n" . . . . "2010-03-11T14:03:41"^^ . "== Destination ==\nThe Destination package provides an abstraction over a destination of RDF statements. All classes are located in the namespace ((http://www4.wiwiss.fu-berlin.de/dbpedia/scaladoc/org/dbpedia/extraction/destinations/package.html org.dbpedia.extraction.destinations)).\n\n{{ToC numerate=1}}\n=== Overview ===\n<##>\n\nThe Destination class accepts graphs and writes them to the output. A graph is represented by the Graph class which holds a set of statements, organized in different datasets\n\n\n=== Available destinations ===\n==== ~FileDestination ====\nA ~FileDestination writes the supplied statements to files in the file system. A formatter can be provided to specifiy the format of the output. A pattern can be specified to write statements to different files, depending on the dataset.\n\nIt accepts three arguments:\n * ##formatter : Formatter## (optional): The formatter used to serialize the statements. If no formatter is provided, the statements are written using the N-Triples format.\n * ##baseDir : File## (optional): The base directory of the output files. If no base directory is provided, the output is written to current directory.\n * ##filePattern : (Dataset => String)## (optional): The pattern according to which the statements are split into different files by their dataset. If no pattern is provided, one file for each dataset is generated. In this case the file names are generated from the name of the corresponding dataset.\n\n==== ~StringDestination ====\nA ~StringDestination writes the supplied statements to an in-memory string buffer. A formatter can be provided to specifiy the format of the output. After ##close()## has been called, the formatted output can be retrieved by calling ##toString##. \n\nIt accepts one argument:\n * ##formatter : Formatter## (optional): The formatter used to serialize the statements. If no formatter is provided, the statements are written using the N-Triples format.\n\n==== ~CompositeDestination ====\nA ~CompositeDestination can be used to write to different child destinations. It forwards each graph to all child destinations.\n\nIt accepts one argument:\n * ##destinations : Traversable[Destination]## : The child destinations.\n\n=== Using a destination ===\nAfter instantiation, graphs are written to the destination using the ##write## method. All destination classes are thread-safe, thus it is safe to write to them from multiple threads without any further synchronization.\nIt is important to close a destination after use for two reasons:\n * Statements may be buffered internally and not yet written to the output.\n * Some formatters need to write a footer, which is not written until the destination is closed.\n**Example**\n%%\nval destination = new FileDestination(new NQuadsFormatter())\ndestination.write(someGraph)\ndestination.close()\n%%\n=== Implementing new destinations ===\nA new destination can be implemented by inheriting from ##Destination## and overriding the ##write(graph : Graph) : Unit## method. Optionally, the ##close() : Unit## method can be overriden in order finalize the destination.\nNote that each implementation of ##Destination## must be thread-safe." . . . . "2011-11-08T17:17:25"^^ . "== Extractor ==\nAn extractor is a mapping from a page node to a graph of statements about it. All relevant classes are located in the ((http://www4.wiwiss.fu-berlin.de/dbpedia/scaladoc/org/dbpedia/extraction/mappings/package.html org.dbpedia.extraction.extractors)).\n\n{{ToC numerate=1}}\n=== Overview ===\n((http://www4.wiwiss.fu-berlin.de/dbpedia/wiki/Extractor.png))\n=== Available Extractors ===\n==== LabelExtractor ====\nExtracts labels to articles based on their title.\n**Supported languages:** All languages\n\n==== MappingExtractor ====\nExtracts structured data based on hand-generated mappings of Wikipedia infoboxes to the DBpedia ontology. Mappings can be edited via the ((http://mappings.dbpedia.org/ Mappings Wiki)).\n**Supported languages:** All languages, for which mappings are available.\n\n==== InfoboxExtractor ====\nThis extractor extracts all properties from all infoboxes. Extracted information is represented using properties in the http://dbpedia.org/property/ namespace. The names of the these properties directly reflect the name of the Wikipedia infobox property. Property names are not cleaned or merged. Property types are not part of a subsumption hierarchy and there is no consistent ontology for the infobox dataset. The infobox extractor performs only a minimal amount of property value clean-up, e.g., by converting a value like “June 2009” to the XML Schema format “2009–06”. You should therefore use the infobox dataset only if your application requires complete coverage of all Wikipeda properties and you are prepared to accept relatively noisy data. \n**Supported languages:** All languages\n\n==== WikiPageExtractor ====\nExtracts links to corresponding Articles in Wikipedia.\n**Supported languages:** All languages\n\n==== PageLinksExtractor ====\nExtracts internal links between DBpedia instances from the internal pagelinks between Wikipedia articles. The page links might be useful for structural analysis, data mining or for ranking DBpedia instances using Page Rank or similar algorithms.\n**Supported languages:** All languages\n\n==== GeoExtractor ====\nExtracts geographic coordinates.\n**Supported languages:** All languages\n\n==== ArticleCategoriesExtractor ====\nExtracts links from concepts to categories using the SKOS vocabulary.\n**Supported languages:** en\n\n==== CategoryLabelExtractor ====\nExtracts labels for Categories.\n**Supported languages:** en\n\n==== ImageExtractor ====\nExtracts the first image of a Wikipedia page. Constructs a thumbnail from it, and the full size image.\n**Supported languages:** en\n\n==== ExternalLinksExtractor ====\nExtracts links to external web pages.\n**Supported languages:** All languages\n\n==== HomepageExtractor ====\nExtracts links to the official homepage of an instance.\n**Supported languages:** en, de, fr\n\n==== DisambiguationExtractor ====\nExtracts disambiguation links.\n**Supported languages:** All languages\n\n==== PersondataExtractor ====\nExtracts information about persons (date and place of birth etc.) from the English and German Wikipedia, represented using the FOAF vocabulary.\n**Supported languages:** en, de\n\n==== PndExtractor ====\nExtracts PND (Personennamendatei) data about a person. PND is published by the German National Library. For each person there is a record with his name, birth and occupation connected with a unique identifier, the PND number.\n**Supported languages:** en, de\n\n==== SkosCategoriesExtractor ====\nExtracts information about which concept is a category and how categories are related using the SKOS Vocabulary.\n**Supported languages:** en\n\n==== RedirectExtractor ====\nExtracts redirect links between Articles in Wikipedia.\n**Supported languages:** All languages\n\n=== Using an Extractor ===\nAs ##Extractor## is a first-class function, it is very easy to use. All you have to do is to call it with the page node.\nAs all extractors are thread-safe, it is safe to call them from multiple threads without further synchronization.\n\n=== Implementing new Extractors ===\nIn order to implement a new extractor, all that is needed is to inherit from the ##Extractor## class and to implement the ##extract## method, which takes three arguments:\n * ##page : ~PageNode## : The page node represents the root of the Abstract Syntax Tree (AST), that represents the current ~MediaWiki page.\n * ##subjectUri : String## : This is the URI of the instance which is currently extracted.\n * ##context : ~PageContext## : The page context holds the mutable state of the current page extraction. Among other things, it can be used to generate URIs.\nThe extracted statements are returned as a Graph from the ##extract## method.\nNote that each Extractor must be thread-safe. \n\n=== Related Extractors ===\nOther projects may reuse and/or extend extractors from DBpedia. For example, the DBpedia Spotlight extraction pipeline contains extractors for mentions of DBpedia Resources within Wikipedia paragraphs. For more info, see the ((spotlight/datageneration Data Generation)) page for the project." . . . . "2010-03-11T14:01:35"^^ . "== ~WikiParser ==\nThe ~WikiParser package specifies a parser, which transforms an ~MediaWiki page source into an Abstract Syntax Tree (AST). All relevant classes are located in the namespace ((http://www4.wiwiss.fu-berlin.de/dbpedia/scaladoc/org/dbpedia/extraction/wikiparser/package.html org.dbpedia.extraction.wikiparser)).\n\n=== Overview ===\n<##>\n\n=== Available Parsers ===\nCurrently, only one ##~WikiParser## implementation is available. It is returned by default by the ##~WikiParser## companion object.\n\n=== Using the Parser ===\nAs ##~WikiParser## is a first-class function, it is very easy to use. New instances of it can be generated using the ##~WikiParser## companion object.\n**Example:**\n%%\nval parser = WikiParser()\nval pageNode = parser(inputPage)\n%%\n\n=== Implementing new Parsers ===\nA new parser can be implemented by inheriting from ##~WikiParser## and implementing the ##def apply(page : ~WikiPage) : ~PageNode## method. The ##apply## method takes a wiki page and transforms it to an AST, from which it returns the root node. If an error occurs during parsing the page, throw a ##~WikiParserException##.\nNote that all implementations must be thread-safe." . . . . "2010-03-12T12:45:15"^^ . "==Former PHP-based Information Extraction Framework==\n\nUntil March 2010, the DBpedia project was using a PHP-based extraction framework to extract different kinds of structured information from Wikipedia. This framework has been superseded by the new ((http://wiki.dbpedia.org/Documentation Scala-based extraction framework)) and the old PHP framework **is not maintained** anymore.\n\nThis page contains the documentation of the old PHP framework which remains in the DBedia wiki for archiving and historic reasons.\n\nThe superseded PHP-based DBpedia information extraction framework is written using PHP 5. The framework is available from the ((http://dbpedia.svn.sourceforge.net/viewvc/dbpedia/ DBpedia SVN)) (GNU GPL License).\n\nThis pages describes the DBpedia information extraction framework. The framework consists of the interfaces: ##Destination##, ##Extractor##, ##PageCollection##, and ##RDFnode##, plus the essential classes ##ExtractionGroup##, ##ExtractionJob##, ##ExtractionManager##, ##ExtractionResult##, and ##RDFtriple##.\n\n{{ToC numerate=1}}\n\n=== Getting started ===\n\nTo get the framework running on your local PC, it is recommended to start with the pre-configured //extract_*.php// files. You will find these in the DBpedia /extraction folder. The extraction code is available via [[http://sourceforge.net/projects/dbpedia/ Sourceforge]] SVN (do not download the release version at Sourceforge).\n\nIf you want to create your own dumps or work within your IDE or on the console, you should use //extract_*.php//. If you first want to learn how DBpedia extraction works, or test /debug new extractors, //webStart.php// might best suit your needs, as it gives you a comfortable web debug interface. Make sure to download [[http://sourceforge.net/projects/rdfapi-php/ RAP - RDF API for PHP]] first if you want to use the web interface.\n \n=== Functional overview ===\n\n((http://www4.wiwiss.fu-berlin.de/dbpedia-docs/architecture_extraction.png))\n\nThe code extraction process is triggered via the ~ExtractionManager, which starts one or more ~ExtractionJobs. An ~ExtractionJob combines one or more ~ExtractionGroups with a ~PageCollection. The ~PageCollection is the data source, e.g., all articles from the Wikipedia SQL-Dump. ~ExtractionGroups consist of a Destination and one or more Extractors. Possible Destinations include your console, NTriple files and the web interface. Of course you are free to write your own destinations (e.g., databases, RDF/XML files). \n\nExtractors are designed for single specific purposes, e.g., the ~InfoboxExtractor reads out information from Wikipedia Infoboxes. The ~ShortAbstractExtractor gets the first paragraph from an article and so on. DBpedia comes with extractors for many purposes already, though you are invited to add your own.\nExtractors are the core of the data extraction process, as they parse and convert the Wikipedia pages. For each page, the extracted data is stored in an instance of ~ExtractionResult. \n\n~ExtractionGroups connect Extractors with Destinations. If you want to store the ~ExtractionResults from all Extractors in a single file, one ~ExtractionGroup is sufficient. Just create a new ~ExtractionGroup with a Destination and add the extractors you need.\nIf you intend to produce separate output files for each Extractor, you will need an own ~ExtractionGroup for each extractor (as is done in the standard settings in //extract_full.php//). Finally you will need to run your ~ExtractionJob through an instance of an ~ExtractionManager.\n\n\n=== The Interfaces ===\n\n====Interface Destination====\n\nDestinations store extraction results. Included Destinations are NTriple files (##~NTripleDumpDestination##), the console (##~SimpleDumpDestination##) and a web interface (##~WebDebugDestination##).\n\nA Destination must include the following methods:\n\n * ##start()##: Initializes the Destination (e.g., creates a new NTriple file). Is called once at the beginning of an ~ExtractionJob.\n * ##accept($extractionResult, $revisionID)##: Requires an ~ExtractionResult and a page revision. Reads out each triple from the ~ExtractionResult and prints it out or stores it in a file. Is called for each page.\n *##finish()##: Closes the destination. Is called once at the end of an ~ExtractionJob.\n\n%%\ninterface Destination {\n public function start();\n public function accept($extractionResult, $revisionID);\n public function finish();\n}\n%%\n\n\n====Interface Extractor====\n\nExtractors include the actual data extraction and parsing functions. An Extractor should\nbe written for a single specific purpose.\n\nAn Extractor must have the methods:\n * ##start($language)##: Initializes the extractor and sets the language. Is called once at the beginning of an extraction job.\n * ##extractPage($pageID, $pageTitle, $pageSource)##: Includes the actual extraction process. Constructs a new ~ExtractionResult, extracts data from the source page and stores the extracted data in the ~ExtractionResult. Is called for each page and must return an ~ExtractionResult.\n * ##finish()##: Closes the extractor. Is called once at the end of an ~ExtractionJob.\n\n\n%%\ninterface Extractor {\n /** @return uri */\n public function getExtractorID();\n public function start($language);\n /** @return ExtractionResult */\n public function extractPage($pageID, $pageTitle, $pageSource);\n /** @return ExtractionResult */\n public function finish();\n}\n%%\n\n\n====Interface ~PageCollection====\n\n~PageCollections are the data sources for extraction. A ~PageCollection loads the page source code for a specific language and one or more pages (Implementations: ~LiveWikipedia, ~DatabaseWikipedia).\n\nA ~PageCollection must have the methods:\n * ##getLanguage()##: returns the language\n * ##getSource($pageTitle)##: returns the Wikipedia source code for the page $pageTitle\n * ##getRevision($pageTitle)##: returns the page revision\n\n%%\ninterface PageCollection {\n public function getLanguage();\n public function getSource($pageTitle);\n public function getRevision($pageTitle);\n}\n%%\n\n\n====Interface RDFnode====\n\nRDFnodes take care of proper RDF representation of data.\n\nURI, RDFliteral, and ~RDFblankNode are implementations of RDFnodes.\n\nThe most important method is ##toNTriples()##, which returns a string containing the NTriples representation of the RDFnode. In addition, information such as datatype, language, and lexical form of literals can be read out from an RDFnode of class RDFliteral.\n\nA RDFnode must include the methods:\n *##isURI()##: Returns ##true## if the node is an URI, ##false## else.\n *##isBlank()##: Returns ##true## if the node is a blanknode, ##false## else.\n *##isLiteral()##: Returns ##true## if the node is a literal, ##false## else.\n *##getURI()##: Returns the URI if the node is an URI, ##null## else.\n *##getLexicalForm()##: Returns the literal text if the node is a literal, ##null## else.\n *##getLanguage()##: Returns the language if the node is a literal, ##null## else.\n *##getDatatype()##: Returns the datatype if the node is a literal, ##null## else.\n **##toNTriples()##: Returns the NTriple representation of a RDF node.\n\n%%\ninterface RDFnode {\n public function isURI();\n public function isBlank();\n public function isLiteral();\n public function getURI();\n public function getBlankNodeLabel();\n public function getLexicalForm();\n public function getLanguage();\n public function getDatatype();\n public function toNTriples();\n}\n%%\n\n===Essential Classes===\n\n\n====Class ~ExtractionGroup====\n\n~ExtractionGroups combine one or more Extractors with one Destination. If you want to create a single Dump for each Extractor in use, you will need to create a new ~ExtractionGroup for every Extractor, as an ~ExtractionGroup can hold only a single Destination.\n\nThe most important methods are:\n *##__construct($destination, $metadestination = NULL)##: $destination is an object of a class, implementing the interface Destination. $metadestination is an optional Destination, where meta information can be stored. It is mainly used by the ~InfoboxExtractor, which collects all predicate names in a metadestination.\n *##addExtractor($extractor)##: Adds a new Extractor the group.\n\n====Class ~ExtractionJob====\n\nAn ~ExtractionJob combines one or more ~ExtractionGroups (Extractors + Destination) \nwith one ~PageCollection (data source). ~ExtractionJobs are executed by the ~ExtractionManagaer.\n\nThe most important methods are:\n *##__construct($pageCollection, $pageTitleIterator)##: Requires a ##PageCollection## and an iterator. The iterator is required in order to cycle properly over all pages of a ##PageCollection##.\n *##addExtractionGroup($group)##: Adds a new ~ExtractionGroup to the job.\n\n====Class ~ExtractionManager====\n\nThe ~ExtractioManager executes ~ExtractionJobs.\nCycling over all ~ExtractionGroups, the extraction manager first initializes the Extractors and the Destination (via their ##start()## method).\n\nNext, it iterates over all pages from a ~PageCollection and passes the page source to each Extractor, triggering its ##extractPage()## method.\n\nFinally it reads out the ~ExtractionResults from every Extractor and passes it to\nthe respective Destination. The ##finish()## methods from Extractors and the Destination\nare called, in order to close them properly.\n\nThe most important methods is:\n *##execute($job)##: Starts the job as described above. Requires an object of class ~ExtractionJob.\n\n====Class ~ExtractionResult====\n\nCollects RDFtriples while extraction is in process. Each wiki page needs an own instance of ~ExtractionResult.\n\nThe most important methods are:\n\n *##__construct($pageID, $language, $extractorID)##: $pageID: String, containing the //English// Wikipedia page title. $language: String containing the language. $extractorID: String containing the extractorID.\n *##addTriple($s, $p, $o)##:Adds new Triples to the Result. $s is a String containing the //subject//, $p the //predicate// and $o the //object//.\n *##getTriples()##: Returns an array of //RDFtriples//.\n\n\n====Class RDFtriple====\n\nRDFtriple combines a subject, a predicate, and an object, into an RDFtriple. You will usually create RDFnodes via RDFtriples, e.g. ##$subject = RDFtriple::URI(\"ResourceName\");## as RDFtriple can add a common URI prefix for each triple. \n\nThe most important methods are:\n *##__construct($subject, $predicate, $object)##: Requires a string containing the subject, the predicate and the object.\n *##toString()##: Returns the RDFtriple in NTriples format.\n *##static function blank($label)##: Returns a ~RDFblankNode. $label must be string containing the Blanknode label.\n *##static function URI($uri)##: Returns an URI. $uri is a string containing the URI.\n *##static function literal($value, $datatype = null, $lang = null)##: Returns an ~RDFliteral. $value must be of datatype String; else an error message will be thrown, as $value will be serialized for NTriples and this only works with string variables. $datatype and $lang are optional parameters. $datatype is a string containing the (RDF-) datatype of $value, $lang the language." . . . . "2011-03-17T11:16:40"^^ . "== Quick Start Guide: DBpedia in Eclipse ==\n\n * required: Eclipse and Java 6 or higher\n * install ((http://www.javaforge.com/project/HGE MercurialEclipse Plugin))\n * install ((http://m2eclipse.sonatype.org m2eclipse Plugin))\n * install ((http://www.scala-lang.org/node/94 Scala Plugin)) [nightly build is required as of 2010-04-08] eclipse update site: http://www.scala-lang.org/scala-eclipse-plugin-nightly\n * in Eclipse: \"File\" >> \"New\" >> \"Project\" >> Mercurial >> \"Clone Existing Mercurial Repository\"\n * Repository URL\n * developers with commit rights: **ssh://USERNAME@dbpedia.hg.sourceforge.net/hgroot/dbpedia/extraction_framework**\n * read-only access: **~http://dbpedia.hg.sourceforge.net:8000/hgroot/dbpedia/extraction_framework**\n * If eclipse reports errors, try:\n * Right-click on the project and choose: Maven >> \"Enable Dependency Managment\"" . . . . "2010-04-28T11:50:06"^^ . "==DBpedia 3.5 Downloads==\n\nThis pages provides downloads of the DBpedia datasets. The DBpedia datasets are licensed under the terms of the ((http://en.wikipedia.org/wiki/Wikipedia:Text_of_Creative_Commons_Attribution-ShareAlike_3.0_Unported_License Creative Commons Attribution-ShareAlike License)) and the ((http://en.wikipedia.org/wiki/Wikipedia:Text_of_the_GNU_Free_Documentation_License GNU Free Documentation License)). http://m.okfn.org/images/ok_buttons/od_80x15_red_green.png The downloads are provided as N-Triples and N-Quads, where the N-Quads version contains additional provenance information for each statement. All files are bz2 packed.\n\n\nOlder Versions: ((Downloads34 DBpedia 3.4)), ((Downloads33 DBpedia 3.3)), ((Downloads32 DBpedia 3.2)), ((Downloads31 DBpedia 3.1)), ((Downloads30 DBpedia 3.0)), ((Downloads30RC DBpedia 3.0RC)), ((Downloads20 DBpedia 2.0))\n\n\n{{ToC numerate=1 from=h2 to=h2}}\n\n\n=== Wikipedia Input Files ===\n\n\nThe datasets were extracted from ((http://download.wikipedia.org/ Wikipedia dumps)) generated in late March 2010. Specific dates and times:\n#||\n|| |**en**|**de**|**fr**|**pl**|**ja**|**it**|**nl**|**es**|**pt**|**ru**|**sv**|**zh**||\n|| Dump end | ++2010-03-16++ | ++2010-03-08++ | ++2010-03-20++ | ++2010-03-16++ | ++2010-03-18++ | ++2010-03-17++ | ++2010-03-19++ | ++2010-03-22++ | ++2010-03-16++ | ++2010-03-22++ | ++2010-03-21++ | ++2010-03-16++ ||\n||#\n===Core Datasets===\n**NOTE: You can find DBpedia dumps in 92 languages at our ((http://downloads.dbpedia.org/3.5/ DBpedia download server)).**\n//Move the mouse over the download links to obtain additional information.//\n#||\n||**Dataset**|**en**|**de**|**fr**|**pl**|**ja**|**it**|**nl**|**es**|**pt**|**ru**|**sv**|**zh**||\n||((#dbpediaontology DBpedia Ontology)) ++(<# preview #>)++|++<# owl #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||||((#ontologyinfoboxtypes Ontology Infobox Types)) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#ontologyinfoboxproperties Ontology Infobox Properties)) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#ontologyinfoboxproperties(specific) Ontology Infobox Properties (Specific))) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#titles Titles)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#shortabstracts Short Abstracts)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#extendedabstracts Extended Abstracts)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#images Images)) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstowikipediaarticle Links to Wikipedia Article)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#articlescategories Articles Categories)) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#externallinks External Links)) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#rawinfoboxproperties Raw Infobox Properties)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#rawinfoboxpropertydefinitions Raw Infobox Property Definitions)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#homepages Homepages)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#geographiccoordinates Geographic Coordinates)) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++--++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#pagelinks Pagelinks)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#persondata Persondata)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#redirects Redirects)) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#disambiugationlinks Disambiugation Links)) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#categories(labels) Categories (Labels))) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#categories(skos) Categories (Skos))) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#pageids Page IDs)) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#revisionids Revision IDs)) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#pnd PND)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||# \n{{include page=\"/Downloads35a\" nomark=\"1\"}}\n\n{{include page=\"/Downloads35b\" nomark=\"1\"}}\n\n\n[Note for Wiki Editors: The wiki code for this page is generated automatically. Please modify the files in <# http://dbpedia.svn.sourceforge.net/viewvc/dbpedia/related_apps/downloadpagecreator/#> to make permanent changes.]" . . . . "2010-05-22T18:31:52"^^ . "==DBpedia 3.5.1 Downloads==\n\nThis pages provides downloads of the DBpedia datasets. The DBpedia datasets are licensed under the terms of the ((http://en.wikipedia.org/wiki/Wikipedia:Text_of_Creative_Commons_Attribution-ShareAlike_3.0_Unported_License Creative Commons Attribution-ShareAlike License)) and the ((http://en.wikipedia.org/wiki/Wikipedia:Text_of_the_GNU_Free_Documentation_License GNU Free Documentation License)). http://m.okfn.org/images/ok_buttons/od_80x15_red_green.png The downloads are provided as N-Triples and N-Quads, where the N-Quads version contains additional provenance information for each statement. All files are bz2 packed.\n\n\nOlder Versions: ((Downloads35 DBpedia 3.5)), ((Downloads34 DBpedia 3.4)), ((Downloads33 DBpedia 3.3)), ((Downloads32 DBpedia 3.2)), ((Downloads31 DBpedia 3.1)), ((Downloads30 DBpedia 3.0)), ((Downloads30RC DBpedia 3.0RC)), ((Downloads20 DBpedia 2.0))\n\n\n{{ToC numerate=1 from=h2 to=h2}}\n\n\n=== Wikipedia Input Files ===\n\n\nThe datasets were extracted from ((http://download.wikipedia.org/ Wikipedia dumps)) generated in late March 2010. Specific dates and times:\n#||\n|| |**en**|**de**|**fr**|**pl**|**ja**|**it**|**nl**|**es**|**pt**|**ru**|**sv**|**zh**||\n|| Dump end | ++2010-03-16++ | ++2010-03-08++ | ++2010-03-20++ | ++2010-03-16++ | ++2010-03-18++ | ++2010-03-17++ | ++2010-03-19++ | ++2010-03-22++ | ++2010-03-16++ | ++2010-03-22++ | ++2010-03-21++ | ++2010-03-16++ ||\n||#\n===Core Datasets===\n**NOTE: You can find DBpedia dumps in 92 languages at our ((http://downloads.dbpedia.org/3.5.1/ DBpedia download server)).** http://downloads.dbpedia.org/3.5.1/all_languages.tar contains all datasets for all languages.\n\n//Move the mouse over the download links to obtain additional information.//\n{{include page=\"/Downloads351c\" nomark=\"1\"}}\n\n{{include page=\"/Downloads351a\" nomark=\"1\"}}\n\n{{include page=\"/Downloads351b\" nomark=\"1\"}}\n\n\n[Note for Wiki Editors: The wiki code for this page is generated automatically. Please modify the files in <# http://dbpedia.svn.sourceforge.net/viewvc/dbpedia/related_apps/downloadpagecreator/#> to make permanent changes.]" . . . . "2010-04-06T13:42:03"^^ . "=== Dataset Descriptions ===\n\n{{a name=\"dbpediaontology\"}}\n==== DBpedia Ontology ====\n//The DBpedia ontology in OWL. See ((http://jens-lehmann.org/files/2009_dbpedia_jws.pdf our JWS paper)) for more details.//\n{{a name=\"ontologyinfoboxtypes\"}}\n==== Ontology Infobox Types ====\n//Contains triples of the form $object rdf:type $class from the ontology-based extraction.//\n{{a name=\"ontologyinfoboxproperties\"}}\n==== Ontology Infobox Properties ====\n//Ontology properties which haven been extracted from the Infoboxes using the user-defined mappings.//\n{{a name=\"ontologyinfoboxproperties(specific)\"}}\n==== Ontology Infobox Properties (Specific) ====\n//Contains properties which have been specialized for a specific class using a specific unit.//\n{{a name=\"titles\"}}\n==== Titles ====\n//Titles of all Wikipedia Articles in the corresponding language//\n{{a name=\"shortabstracts\"}}\n==== Short Abstracts ====\n//Short Abstracts (max. 500 chars long) of Wikipedia Articles//\n{{a name=\"extendedabstracts\"}}\n==== Extended Abstracts ====\n//Additional, extended English abstracts.//\n{{a name=\"images\"}}\n==== Images ====\n//Thumbnail Links from Wikipedia Articles//\n{{a name=\"linkstowikipediaarticle\"}}\n==== Links to Wikipedia Article ====\n//Links to corresponding Articles in Wikipedia//\n{{a name=\"articlescategories\"}}\n==== Articles Categories ====\n//Links from concepts to categories using the SKOS vocabulary.//\n{{a name=\"externallinks\"}}\n==== External Links ====\n//Links to external web pages about a concept.//\n{{a name=\"rawinfoboxproperties\"}}\n==== Raw Infobox Properties ====\n//Information that has been extracted from Wikipedia infoboxes.//\n{{a name=\"rawinfoboxpropertydefinitions\"}}\n==== Raw Infobox Property Definitions ====\n//All properties / predicates used in infoboxes.//\n{{a name=\"homepages\"}}\n==== Homepages ====\n//Links to external webpages.//\n{{a name=\"geographiccoordinates\"}}\n==== Geographic Coordinates ====\n//Geographic coordinates extracted from Wikipedia.//\n{{a name=\"pagelinks\"}}\n==== Pagelinks ====\n//Dataset containing internal links between DBpedia instances. The dataset was created from the internal pagelinks between Wikipedia articles. The dataset might be useful for structural analysis, data mining or for ranking DBpedia instances using Page Rank or similar algorithms.//\n{{a name=\"persondata\"}}\n==== Persondata ====\n//Information about persons (date and place of birth etc.) extracted from the English and German Wikipedia, represented using the FOAF vocabulary.//\n{{a name=\"redirects\"}}\n==== Redirects ====\n//Dataset containing redirects between Articles in Wikipedia//\n{{a name=\"disambiugationlinks\"}}\n==== Disambiugation Links ====\n//Extraction from Disambiguation Templates//\n{{a name=\"categories(labels)\"}}\n==== Categories (Labels) ====\n//Labels for Categories.//\n{{a name=\"categories(skos)\"}}\n==== Categories (Skos) ====\n//Information which concept is a category and how categories are related using the SKOS Vocabulary.//\n{{a name=\"pageids\"}}\n==== Page IDs ====\n//Dataset containing the Wikipedia Page IDs.//\n{{a name=\"revisionids\"}}\n==== Revision IDs ====\n//Dataset containing the Wikipedia Revision IDs.//\n{{a name=\"pnd\"}}\n==== PND ====\n//Dataset containing PND (Personennamendatei) identifiers.//\n{{a name=\"linkstordfbookmashup\"}}\n==== Links to RDF Bookmashup ====\n//Links between books in DBpedia and data about them provided by the ((http://www4.wiwiss.fu-berlin.de/bizer/bookmashup/ RDF Book Mashup)). Provided by Georgi Kobilarov. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstodailymed\"}}\n==== Links to DailyMed ====\n//Links between DBpedia and ((http://dailymed.nlm.nih.gov/ DailyMed)). Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstodblp\"}}\n==== Links to DBLP ====\n//Links between computer scientists in DBpedia and their publications in the ((http://www.informatik.uni-trier.de/~ley/db/ DBLP)) database. Links were created manually. Update mechanism: Copy over from previous release.//\n{{a name=\"linkstodiseasome\"}}\n==== Links to Diseasome ====\n//Links between DBpedia and ((http://diseasome.eu/ Diseasome)). Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstodrugbank\"}}\n==== Links to DrugBank ====\n//Links between DBpedia and ((http://www.drugbank.ca/ DrugBank)). Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstoeurostat\"}}\n==== Links to Eurostat ====\n//Links between countries and regions in DBpedia and data about them from ((http://ec.europa.eu/eurostat Eurostat)). Links were created manually. Update mechanism: Copy over from previous release.//\n{{a name=\"linkstociafactbook\"}}\n==== Links to CIA Factbook ====\n//Links between countries in DBpedia and data about them from ((https://www.cia.gov/library/publications/the-world-factbook/ CIA Factbook)). Links were created manually. Update mechanism: Copy over from previous release.//\n{{a name=\"linkstoflickrwrappr\"}}\n==== Links to flickr wrappr ====\n//Links between DBpedia concepts and photo collections depicting them generated by the ((http://www4.wiwiss.fu-berlin.de/flickrwrappr/ flikr wrappr)). Update mechanism: script in SVN.//\n{{a name=\"linkstofreebase\"}}\n==== Links to Freebase ====\n//Links between DBpedia and ((http://www.freebase.com/ Freebase)). Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstogeonames\"}}\n==== Links to Geonames ====\n//Links between geographic places in DBpedia and data about them in the ((http://www.geonames.org/ Geonames)) database. Provided by the Geonames people. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstoprojectgutenberg\"}}\n==== Links to Project Gutenberg ====\n//Links between writers in DBpedia and data about them from ((http://www.gutenberg.org/ Project Gutenberg)). Update mechanism: script in SVN. Since this requires manual changes of files and a D2R installation, it will be copied over from the previous DBpedia version and updated between releases by the maintainers (Piet Hensel and Georgi Kobilarov).//\n{{a name=\"linkstomusicbrainz\"}}\n==== Links to MusicBrainz ====\n//Links between artists, albums and songs in DBpedia and data about them from ((http://musicbrainz.org/ MusicBrainz)). Created manually using the result of SPARQL queries. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstonewyorktimes\"}}\n==== Links to New York Times ====\n//Links between New York Times subject headings and DBpedia concepts.//\n{{a name=\"linkstocyc\"}}\n==== Links to Cyc ====\n//Links between DBpedia and ((http://opencyc.org/ Cyc)) concepts. ((OpenCyc Details)). Update mechanism: awk script.//\n{{a name=\"linkstorevyu\"}}\n==== Links to Revyu ====\n//Links to Reviews about things in ((http://revyu.com/ Revyu)). Created manually by Tom Heath. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstosider\"}}\n==== Links to SIDER ====\n//Links between DBpedia and ((http://sideeffects.embl.de/ SIDER)). Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstotcmgenedit\"}}\n==== Links to TCMGeneDIT ====\n//Links between DBpedia and ((http://tcm.lifescience.ntu.edu.tw/ TCMGeneDIT)). Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstouscensus\"}}\n==== Links to US Census ====\n//Links between US cities and states in DBpedia and data about them from US Census. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstowikicompany\"}}\n==== Links to WikiCompany ====\n//Links between companies in DBpedia and companies in ((http://wikicompany.org/ Wikicompany)). Update mechanism: script in SVN.//\n{{a name=\"wordnetclasses\"}}\n==== WordNet Classes ====\n//Classification links to ((http://www.w3.org/TR/wordnet-rdf/ RDF representations)) of ((http://wordnet.princeton.edu/ WordNet)) classes. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"yagoclasses\"}}\n==== YAGO Classes ====\n//Dataset containing rdf:type Statements for all DBpedia instances using YAGO classification algorithm. Includes the RDFS hierarchy of YAGO classes. This data set is created by running the DBpediaExport converter available at the ((http://www.mpi-inf.mpg.de/~suchanek/downloads/yago/ YAGO website)). Currently maintained by Fabian Suchanek and Jens Lehmann.//\n{{a name=\"yagolinks\"}}\n==== YAGO Links ====\n//Dataset containing owl:sameAs and owl:equivalent class mappings from DBpedia to YAGO. This data set is created by running the DBpediaLink converter available at the ((http://www.mpi-inf.mpg.de/~suchanek/downloads/yago/ YAGO website)). Currently maintained by Fabian Suchanek and Jens Lehmann.//" . . . . "2010-04-17T15:03:19"^^ . "Peter Schultz benutzt diese Seite." . . . . "2010-04-28T11:50:26"^^ . "===Extended Datasets===\n#||\n||**Dataset**|**links**||\n||((#linkstordfbookmashup Links to RDF Bookmashup)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstodailymed Links to DailyMed)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstodblp Links to DBLP)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstodiseasome Links to Diseasome)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstodrugbank Links to DrugBank)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstoeurostat Links to Eurostat)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstociafactbook Links to CIA Factbook)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstoflickrwrappr Links to flickr wrappr)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstofreebase Links to Freebase)) ++(<# preview #>)++|++<# ttl #>-++||\n||((#linkstogeonames Links to Geonames)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstoprojectgutenberg Links to Project Gutenberg)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstomusicbrainz Links to MusicBrainz)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstonewyorktimes Links to New York Times)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstocyc Links to Cyc)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstorevyu Links to Revyu)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstosider Links to SIDER)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstotcmgenedit Links to TCMGeneDIT)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstouscensus Links to US Census)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstowikicompany Links to WikiCompany)) ++(<# preview #>)++|++<# nt #>-++||\n||((#wordnetclasses WordNet Classes)) ++(<# preview #>)++|++<# nt #>-++||\n||((#yagoclasses YAGO Classes)) ++(<# preview #>)++|++<# nt #>-++||\n||((#yagolinks YAGO Links)) ++(<# preview #>)++|++<# nt #>-++||\n||# " . . . . "2010-04-28T11:50:38"^^ . "=== Dataset Descriptions ===\n\n{{a name=\"dbpediaontology\"}}\n==== DBpedia Ontology ====\n//The DBpedia ontology in OWL. See ((http://jens-lehmann.org/files/2009_dbpedia_jws.pdf our JWS paper)) for more details.//\n{{a name=\"ontologyinfoboxtypes\"}}\n==== Ontology Infobox Types ====\n//Contains triples of the form $object rdf:type $class from the ontology-based extraction.//\n{{a name=\"ontologyinfoboxproperties\"}}\n==== Ontology Infobox Properties ====\n//Ontology properties which haven been extracted from the Infoboxes using the user-defined mappings.//\n{{a name=\"ontologyinfoboxproperties(specific)\"}}\n==== Ontology Infobox Properties (Specific) ====\n//Contains properties which have been specialized for a specific class using a specific unit.//\n{{a name=\"titles\"}}\n==== Titles ====\n//Titles of all Wikipedia Articles in the corresponding language//\n{{a name=\"shortabstracts\"}}\n==== Short Abstracts ====\n//Short Abstracts (max. 500 chars long) of Wikipedia Articles//\n{{a name=\"extendedabstracts\"}}\n==== Extended Abstracts ====\n//Additional, extended English abstracts.//\n{{a name=\"images\"}}\n==== Images ====\n//Thumbnail Links from Wikipedia Articles//\n{{a name=\"linkstowikipediaarticle\"}}\n==== Links to Wikipedia Article ====\n//Links to corresponding Articles in Wikipedia//\n{{a name=\"articlescategories\"}}\n==== Articles Categories ====\n//Links from concepts to categories using the SKOS vocabulary.//\n{{a name=\"externallinks\"}}\n==== External Links ====\n//Links to external web pages about a concept.//\n{{a name=\"rawinfoboxproperties\"}}\n==== Raw Infobox Properties ====\n//Information that has been extracted from Wikipedia infoboxes.//\n{{a name=\"rawinfoboxpropertydefinitions\"}}\n==== Raw Infobox Property Definitions ====\n//All properties / predicates used in infoboxes.//\n{{a name=\"homepages\"}}\n==== Homepages ====\n//Links to external webpages.//\n{{a name=\"geographiccoordinates\"}}\n==== Geographic Coordinates ====\n//Geographic coordinates extracted from Wikipedia.//\n{{a name=\"pagelinks\"}}\n==== Pagelinks ====\n//Dataset containing internal links between DBpedia instances. The dataset was created from the internal pagelinks between Wikipedia articles. The dataset might be useful for structural analysis, data mining or for ranking DBpedia instances using Page Rank or similar algorithms.//\n{{a name=\"persondata\"}}\n==== Persondata ====\n//Information about persons (date and place of birth etc.) extracted from the English and German Wikipedia, represented using the FOAF vocabulary.//\n{{a name=\"redirects\"}}\n==== Redirects ====\n//Dataset containing redirects between Articles in Wikipedia//\n{{a name=\"disambiugationlinks\"}}\n==== Disambiugation Links ====\n//Extraction from Disambiguation Templates//\n{{a name=\"categories(labels)\"}}\n==== Categories (Labels) ====\n//Labels for Categories.//\n{{a name=\"categories(skos)\"}}\n==== Categories (Skos) ====\n//Information which concept is a category and how categories are related using the SKOS Vocabulary.//\n{{a name=\"pageids\"}}\n==== Page IDs ====\n//Dataset containing the Wikipedia Page IDs.//\n{{a name=\"revisionids\"}}\n==== Revision IDs ====\n//Dataset containing the Wikipedia Revision IDs.//\n{{a name=\"pnd\"}}\n==== PND ====\n//Dataset containing PND (Personennamendatei) identifiers.//\n{{a name=\"linkstordfbookmashup\"}}\n==== Links to RDF Bookmashup ====\n//Links between books in DBpedia and data about them provided by the ((http://www4.wiwiss.fu-berlin.de/bizer/bookmashup/ RDF Book Mashup)). Provided by Georgi Kobilarov. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstodailymed\"}}\n==== Links to DailyMed ====\n//Links between DBpedia and ((http://dailymed.nlm.nih.gov/ DailyMed)). Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstodblp\"}}\n==== Links to DBLP ====\n//Links between computer scientists in DBpedia and their publications in the ((http://www.informatik.uni-trier.de/~ley/db/ DBLP)) database. Links were created manually. Update mechanism: Copy over from previous release.//\n{{a name=\"linkstodiseasome\"}}\n==== Links to Diseasome ====\n//Links between DBpedia and ((http://diseasome.eu/ Diseasome)). Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstodrugbank\"}}\n==== Links to DrugBank ====\n//Links between DBpedia and ((http://www.drugbank.ca/ DrugBank)). Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstoeurostat\"}}\n==== Links to Eurostat ====\n//Links between countries and regions in DBpedia and data about them from ((http://ec.europa.eu/eurostat Eurostat)). Links were created manually. Update mechanism: Copy over from previous release.//\n{{a name=\"linkstociafactbook\"}}\n==== Links to CIA Factbook ====\n//Links between countries in DBpedia and data about them from ((https://www.cia.gov/library/publications/the-world-factbook/ CIA Factbook)). Links were created manually. Update mechanism: Copy over from previous release.//\n{{a name=\"linkstoflickrwrappr\"}}\n==== Links to flickr wrappr ====\n//Links between DBpedia concepts and photo collections depicting them generated by the ((http://www4.wiwiss.fu-berlin.de/flickrwrappr/ flikr wrappr)). Update mechanism: script in SVN.//\n{{a name=\"linkstofreebase\"}}\n==== Links to Freebase ====\n//Links between DBpedia and ((http://www.freebase.com/ Freebase)). Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstogeonames\"}}\n==== Links to Geonames ====\n//Links between geographic places in DBpedia and data about them in the ((http://www.geonames.org/ Geonames)) database. Provided by the Geonames people. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstoprojectgutenberg\"}}\n==== Links to Project Gutenberg ====\n//Links between writers in DBpedia and data about them from ((http://www.gutenberg.org/ Project Gutenberg)). Update mechanism: script in SVN. Since this requires manual changes of files and a D2R installation, it will be copied over from the previous DBpedia version and updated between releases by the maintainers (Piet Hensel and Georgi Kobilarov).//\n{{a name=\"linkstomusicbrainz\"}}\n==== Links to MusicBrainz ====\n//Links between artists, albums and songs in DBpedia and data about them from ((http://musicbrainz.org/ MusicBrainz)). Created manually using the result of SPARQL queries. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstonewyorktimes\"}}\n==== Links to New York Times ====\n//Links between New York Times subject headings and DBpedia concepts.//\n{{a name=\"linkstocyc\"}}\n==== Links to Cyc ====\n//Links between DBpedia and ((http://opencyc.org/ Cyc)) concepts. ((OpenCyc Details)). Update mechanism: awk script.//\n{{a name=\"linkstorevyu\"}}\n==== Links to Revyu ====\n//Links to Reviews about things in ((http://revyu.com/ Revyu)). Created manually by Tom Heath. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstosider\"}}\n==== Links to SIDER ====\n//Links between DBpedia and ((http://sideeffects.embl.de/ SIDER)). Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstotcmgenedit\"}}\n==== Links to TCMGeneDIT ====\n//Links between DBpedia and ((http://tcm.lifescience.ntu.edu.tw/ TCMGeneDIT)). Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstouscensus\"}}\n==== Links to US Census ====\n//Links between US cities and states in DBpedia and data about them from US Census. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstowikicompany\"}}\n==== Links to WikiCompany ====\n//Links between companies in DBpedia and companies in ((http://wikicompany.org/ Wikicompany)). Update mechanism: script in SVN.//\n{{a name=\"wordnetclasses\"}}\n==== WordNet Classes ====\n//Classification links to ((http://www.w3.org/TR/wordnet-rdf/ RDF representations)) of ((http://wordnet.princeton.edu/ WordNet)) classes. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"yagoclasses\"}}\n==== YAGO Classes ====\n//Dataset containing rdf:type Statements for all DBpedia instances using YAGO classification algorithm. Includes the RDFS hierarchy of YAGO classes. This data set is created by running the DBpediaExport converter available at the ((http://www.mpi-inf.mpg.de/~suchanek/downloads/yago/ YAGO website)). Currently maintained by Fabian Suchanek and Jens Lehmann.//\n{{a name=\"yagolinks\"}}\n==== YAGO Links ====\n//Dataset containing owl:sameAs and owl:equivalent class mappings from DBpedia to YAGO. This data set is created by running the DBpediaLink converter available at the ((http://www.mpi-inf.mpg.de/~suchanek/downloads/yago/ YAGO website)). Currently maintained by Fabian Suchanek and Jens Lehmann.//" . . . . "2010-05-11T11:40:55"^^ . "===Extended Datasets===\n**NOTE: You can find DBpedia dumps in 92 languages at our ((http://downloads.dbpedia.org/3.5.1/ DBpedia download server)).**\n//Move the mouse over the download links to obtain additional information.//\n#||\n||**Dataset**|**links**||\n||((#linkstordfbookmashup Links to RDF Bookmashup)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstodailymed Links to DailyMed)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstodblp Links to DBLP)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstodiseasome Links to Diseasome)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstodrugbank Links to DrugBank)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstoeurostat Links to Eurostat)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstociafactbook Links to CIA Factbook)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstoflickrwrappr Links to flickr wrappr)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstofreebase Links to Freebase)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstolinkedgeodata Links to LinkedGeoData)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstogeonames Links to Geonames)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstoprojectgutenberg Links to Project Gutenberg)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstomusicbrainz Links to MusicBrainz)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstonewyorktimes Links to New York Times)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstocyc Links to Cyc)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstorevyu Links to Revyu)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstosider Links to SIDER)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstotcmgenedit Links to TCMGeneDIT)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstouscensus Links to US Census)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstowikicompany Links to WikiCompany)) ++(<# preview #>)++|++<# nt #>-++||\n||((#wordnetclasses WordNet Classes)) ++(<# preview #>)++|++<# nt #>-++||\n||((#yagoclasses YAGO Classes)) ++(<# preview #>)++|++<# nt #>-++||\n||((#yagolinks YAGO Links)) ++(<# preview #>)++|++<# nt #>-++||\n||# " . . . . "2011-01-13T12:04:02"^^ . "=== Dataset Descriptions ===\n\n{{a name=\"dbpediaontology\"}}\n==== DBpedia Ontology ====\n//The DBpedia ontology in OWL. See ((http://jens-lehmann.org/files/2009/dbpedia_jws.pdf our JWS paper)) for more details.//\n{{a name=\"ontologyinfoboxtypes\"}}\n==== Ontology Infobox Types ====\n//Contains triples of the form $object rdf:type $class from the ontology-based extraction.//\n{{a name=\"ontologyinfoboxproperties\"}}\n==== Ontology Infobox Properties ====\n//Infoboxes Data from the strict ontology-based extraction.//\n{{a name=\"ontologyinfoboxproperties(specific)\"}}\n==== Ontology Infobox Properties (Specific) ====\n//Infoboxes Data from the loose ontology-based extraction.//\n{{a name=\"titles\"}}\n==== Titles ====\n//Titles of all Wikipedia Articles in the corresponding language//\n{{a name=\"shortabstracts\"}}\n==== Short Abstracts ====\n//Short Abstracts (max. 500 chars long) of Wikipedia Articles//\n{{a name=\"extendedabstracts\"}}\n==== Extended Abstracts ====\n//Additional, extended abstracts.//\n{{a name=\"images\"}}\n==== Images ====\n//Thumbnail Links from Wikipedia Articles//\n{{a name=\"linkstowikipediaarticle\"}}\n==== Links to Wikipedia Article ====\n//Links to corresponding Articles in Wikipedia//\n{{a name=\"articlescategories\"}}\n==== Articles Categories ====\n//Links from concepts to categories using the SKOS vocabulary.//\n{{a name=\"externallinks\"}}\n==== External Links ====\n//Links to external web pages about a concept.//\n{{a name=\"rawinfoboxproperties\"}}\n==== Raw Infobox Properties ====\n//Information that has been extracted from Wikipedia infoboxes.//\n{{a name=\"rawinfoboxpropertydefinitions\"}}\n==== Raw Infobox Property Definitions ====\n//All properties / predicates used in infoboxes.//\n{{a name=\"homepages\"}}\n==== Homepages ====\n//Links to external webpages.//\n{{a name=\"geographiccoordinates\"}}\n==== Geographic Coordinates ====\n//Geographic coordinates extracted from Wikipedia.//\n{{a name=\"pagelinks\"}}\n==== Pagelinks ====\n//Dataset containing internal links between DBpedia instances. The dataset was created from the internal pagelinks between Wikipedia articles. The dataset might be useful for structural analysis, data mining or for ranking DBpedia instances using Page Rank or similar algorithms.//\n{{a name=\"persondata\"}}\n==== Persondata ====\n//Information about persons (date and place of birth etc.) extracted from the English and German Wikipedia, represented using the FOAF vocabulary.//\n{{a name=\"redirects\"}}\n==== Redirects ====\n//Dataset containing redirects between Articles in Wikipedia//\n{{a name=\"disambiugationlinks\"}}\n==== Disambiguation Links ====\n//Extraction from Disambiguation Templates//\n{{a name=\"categories(labels)\"}}\n==== Categories (Labels) ====\n//Labels for Categories.//\n{{a name=\"categories(skos)\"}}\n==== Categories (Skos) ====\n//Information which concept is a category and how categories are related using the SKOS Vocabulary.//\n{{a name=\"pageids\"}}\n==== Page IDs ====\n//Dataset containing the Wikipedia Page IDs.//\n{{a name=\"revisionids\"}}\n==== Revision IDs ====\n//Dataset containing the Wikipedia Revision IDs.//\n{{a name=\"pnd\"}}\n==== PND ====\n//Dataset containing PND (Personennamendatei) identifiers.//\n{{a name=\"linkstordfbookmashup\"}}\n==== Links to RDF Bookmashup ====\n//Links between books in DBpedia and data about them provided by the ((http://www4.wiwiss.fu-berlin.de/bizer/bookmashup/ RDF Book Mashup)). Provided by Georgi Kobilarov. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstodailymed\"}}\n==== Links to DailyMed ====\n//Links between DBpedia and ((http://dailymed.nlm.nih.gov/ DailyMed)). Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstodblp\"}}\n==== Links to DBLP ====\n//Links between computer scientists in DBpedia and their publications in the ((http://www.informatik.uni-trier.de/~ley/db/ DBLP)) database. Links were created manually. Update mechanism: Copy over from previous release.//\n{{a name=\"linkstodiseasome\"}}\n==== Links to Diseasome ====\n//Links between DBpedia and ((http://diseasome.eu/ Diseasome)). Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstodrugbank\"}}\n==== Links to DrugBank ====\n//Links between DBpedia and ((http://www.drugbank.ca/ DrugBank)). Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstoeurostat\"}}\n==== Links to Eurostat ====\n//Links between countries and regions in DBpedia and data about them from ((http://ec.europa.eu/eurostat Eurostat)). Links were created manually. Update mechanism: Copy over from previous release.//\n{{a name=\"linkstociafactbook\"}}\n==== Links to CIA Factbook ====\n//Links between countries in DBpedia and data about them from ((https://www.cia.gov/library/publications/the-world-factbook/ CIA Factbook)). Links were created manually. Update mechanism: Copy over from previous release.//\n{{a name=\"linkstoflickrwrappr\"}}\n==== Links to flickr wrappr ====\n//Links between DBpedia concepts and photo collections depicting them generated by the ((http://www4.wiwiss.fu-berlin.de/flickrwrappr/ flikr wrappr)). Update mechanism: script in SVN.//\n{{a name=\"linkstofreebase\"}}\n==== Links to Freebase ====\n//Links between DBpedia and ((http://www.freebase.com/ Freebase)). Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstolinkedgeodata\"}}\n==== Links to LinkedGeoData ====\n//Links between geographic places in DBpedia and data about them in ((http://www.linkedgeodata.org/ LinkedGeoData)). Created automatically and provided by the LinkedGeoData project.//\n{{a name=\"linkstogeonames\"}}\n==== Links to Geonames ====\n//Links between geographic places in DBpedia and data about them in the ((http://www.geonames.org/ Geonames)) database. Provided by the Geonames people. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstoprojectgutenberg\"}}\n==== Links to Project Gutenberg ====\n//Links between writers in DBpedia and data about them from ((http://www.gutenberg.org/ Project Gutenberg)). Update mechanism: script in SVN. Since this requires manual changes of files and a D2R installation, it will be copied over from the previous DBpedia version and updated between releases by the maintainers (Piet Hensel and Georgi Kobilarov).//\n{{a name=\"linkstomusicbrainz\"}}\n==== Links to MusicBrainz ====\n//Links between artists, albums and songs in DBpedia and data about them from ((http://musicbrainz.org/ MusicBrainz)). Created manually using the result of SPARQL queries. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstonewyorktimes\"}}\n==== Links to New York Times ====\n//Links between New York Times subject headings and DBpedia concepts.//\n{{a name=\"linkstocyc\"}}\n==== Links to Cyc ====\n//Links between DBpedia and ((http://opencyc.org/ Cyc)) concepts. ((OpenCyc Details)). Update mechanism: awk script.//\n{{a name=\"linkstorevyu\"}}\n==== Links to Revyu ====\n//Links to Reviews about things in ((http://revyu.com/ Revyu)). Created manually by Tom Heath. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstosider\"}}\n==== Links to SIDER ====\n//Links between DBpedia and ((http://sideeffects.embl.de/ SIDER)). Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstotcmgenedit\"}}\n==== Links to TCMGeneDIT ====\n//Links between DBpedia and ((http://tcm.lifescience.ntu.edu.tw/ TCMGeneDIT)). Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstouscensus\"}}\n==== Links to US Census ====\n//Links between US cities and states in DBpedia and data about them from US Census. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstowikicompany\"}}\n==== Links to WikiCompany ====\n//Links between companies in DBpedia and companies in ((http://wikicompany.org/ Wikicompany)). Update mechanism: script in SVN.//\n{{a name=\"wordnetclasses\"}}\n==== WordNet Classes ====\n//Classification links to ((http://www.w3.org/TR/wordnet-rdf/ RDF representations)) of ((http://wordnet.princeton.edu/ WordNet)) classes. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"yagoclasses\"}}\n==== YAGO Classes ====\n//Dataset containing rdf:type Statements for all DBpedia instances using YAGO classification algorithm. Includes the RDFS hierarchy of YAGO classes. This data set is created by running the DBpediaExport converter available at the ((http://www.mpi-inf.mpg.de/~suchanek/downloads/yago/ YAGO website)). Currently maintained by Fabian Suchanek and Jens Lehmann.//\n{{a name=\"yagolinks\"}}\n==== YAGO Links ====\n//Dataset containing owl:sameAs and owl:equivalent class mappings from DBpedia to YAGO. This data set is created by running the DBpediaLink converter available at the ((http://www.mpi-inf.mpg.de/~suchanek/downloads/yago/ YAGO website)). Currently maintained by Fabian Suchanek and Jens Lehmann.//" . . . . "2010-05-05T16:15:52"^^ . "#||\n||**Dataset**|**en**|**de**|**fr**|**pl**|**ja**|**it**|**nl**|**es**|**pt**|**ru**|**sv**|**zh**||\n||((#dbpediaontology DBpedia Ontology)) ++(<# preview #>)++|++<# owl #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||||((#ontologyinfoboxtypes Ontology Infobox Types)) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#ontologyinfoboxproperties Ontology Infobox Properties)) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#ontologyinfoboxproperties(specific) Ontology Infobox Properties (Specific))) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#titles Titles)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#shortabstracts Short Abstracts)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#extendedabstracts Extended Abstracts)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#images Images)) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstowikipediaarticle Links to Wikipedia Article)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#articlescategories Articles Categories)) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#externallinks External Links)) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#rawinfoboxproperties Raw Infobox Properties)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#rawinfoboxpropertydefinitions Raw Infobox Property Definitions)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#homepages Homepages)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#geographiccoordinates Geographic Coordinates)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#pagelinks Pagelinks)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#persondata Persondata)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#redirects Redirects)) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#disambiugationlinks Disambiguation Links)) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#categories(labels) Categories (Labels))) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#categories(skos) Categories (Skos))) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#pageids Page IDs)) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#revisionids Revision IDs)) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#pnd PND)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||# " . . . . "2011-01-11T13:09:10"^^ . "== DBpedia Data Set Properties ==\n\nThis table lists all properties used in the DBpedia data sets. Each data set name is linked to short description of the data set. Example triples may be found through the preview links on the ((http://wiki.dbpedia.org/Downloads Downloads page)).\n\n#|\n||**Data Set** |**Properties**||\n||((http://wiki.dbpedia.org/Downloads#ontologyinfoboxtypes Ontology Infobox Types)) |http://www.w3.org/1999/02/22-rdf-syntax-ns#type||\n||((http://wiki.dbpedia.org/Downloads#ontologyinfoboxproperties Ontology Infobox Properties)) |http://dbpedia.org/ontology/* or others (as defined in the ((http://mappings.dbpedia.org Mappings Wiki)))||\n||((http://wiki.dbpedia.org/Downloads#ontologyinfoboxproperties(specific) Ontology Infobox Properties (Specific))) |http://dbpedia.org/ontology/*/* (as defined in the ((http://mappings.dbpedia.org Mappings Wiki)))||\n||((http://wiki.dbpedia.org/Downloads#titles Titles)) |http://www.w3.org/2000/01/rdf-schema#label||\n||((http://wiki.dbpedia.org/Downloads#shortabstracts Short Abstracts))| http://www.w3.org/2000/01/rdf-schema#comment||\n||((http://wiki.dbpedia.org/Downloads#extendedabstracts Extended Abstracts)) | http://dbpedia.org/ontology/abstract||\n||((http://wiki.dbpedia.org/Downloads#images Images))|http://xmlns.com/foaf/0.1/depiction\nhttp://purl.org/dc/elements/1.1/rights\nhttp://xmlns.com/foaf/0.1/thumbnail\nhttp://dbpedia.org/ontology/thumbnail ||\n||((http://wiki.dbpedia.org/Downloads#geographiccoordinates Geographic Coordinates)) |http://www.w3.org/1999/02/22-rdf-syntax-ns#type (http://www.opengis.net/gml/_Feature)\nhttp://www.w3.org/2003/01/geo/wgs84_pos#lat\nhttp://www.w3.org/2003/01/geo/wgs84_pos#long\nhttp://www.georss.org/georss/point ||\n||((http://wiki.dbpedia.org/Downloads#rawinfoboxproperties Raw Infobox Properties)) |http://dbpedia.org/property/* ||\n||((http://wiki.dbpedia.org/Downloads#rawinfoboxpropertydefinitions Raw Infobox Property Definitions)) |http://www.w3.org/1999/02/22-rdf-syntax-ns#type (http://www.w3.org/1999/02/22-rdf-syntax-ns#Property)\nhttp://www.w3.org/2000/01/rdf-schema#label ||\n||((http://wiki.dbpedia.org/Downloads#homepages Homepages)) |http://xmlns.com/foaf/0.1/homepage ||\n||((http://wiki.dbpedia.org/Downloads#pnd PND)) | http://dbpedia.org/ontology/individualisedPnd||\n||((http://wiki.dbpedia.org/Downloads#persondata Persondata)) |http://www.w3.org/1999/02/22-rdf-syntax-ns#type (http://xmlns.com/foaf/0.1/Person)\nhttp://xmlns.com/foaf/0.1/name\nhttp://xmlns.com/foaf/0.1/givenName\nhttp://xmlns.com/foaf/0.1/surname\nhttp://purl.org/dc/elements/1.1/description\nhttp://dbpedia.org/ontology/deathPlace\nhttp://dbpedia.org/ontology/deathDate\nhttp://dbpedia.org/ontology/birthPlace\nhttp://dbpedia.org/ontology/birthDate ||\n||((http://wiki.dbpedia.org/Downloads#articlescategories Articles Categories)) |http://purl.org/dc/terms/subject ||\n||((http://wiki.dbpedia.org/Downloads#categories(labels) Categories (Labels))) |http://www.w3.org/2000/01/rdf-schema#label ||\n||((http://wiki.dbpedia.org/Downloads#categories(skos) Categories (Skos))) |http://www.w3.org/2004/02/skos/core#prefLabel\nhttp://www.w3.org/1999/02/22-rdf-syntax-ns#type\nhttp://www.w3.org/2004/02/skos/core#broader\nhttp://www.w3.org/2004/02/skos/core#related||\n||((http://wiki.dbpedia.org/Downloads#pageids Page IDs)) |http://dbpedia.org/ontology/wikiPageID ||\n||((http://wiki.dbpedia.org/Downloads#revisionids Revision IDs)) |http://dbpedia.org/ontology/wikiPageRevisionID ||\n||((http://wiki.dbpedia.org/Downloads#redirects Redirects)) |http://dbpedia.org/ontology/wikiPageRedirects ||\n||((http://wiki.dbpedia.org/Downloads#disambiugationlinks Disambiguation Links)) |http://dbpedia.org/ontology/wikiPageDisambiguates ||\n||((http://wiki.dbpedia.org/Downloads#pagelinks Pagelinks)) |http://dbpedia.org/ontology/wikiPageWikiLink ||\n||((http://wiki.dbpedia.org/Downloads#externallinks External Links)) |http://dbpedia.org/ontology/wikiPageExternalLink ||\n||((http://wiki.dbpedia.org/Downloads#linkstowikipediaarticle Links to Wikipedia Article)) |http://xmlns.com/foaf/0.1/primaryTopic\nhttp://purl.org/dc/elements/1.1/language\nhttp://xmlns.com/foaf/0.1/page ||\n|#\n\n" . . . . "2010-05-11T18:53:50"^^ . "test" . . . . "2012-04-17T23:07:58"^^ . "===Development - Get Involved===\n * ((http://sourceforge.net/projects/dbpedia/develop Download the extraction framework)) from the Mercurial repo at SourceForge\n * ((http://wiki.dbpedia.org/Documentation Extraction Framework documentation))\n * ((http://sourceforge.net/tracker/?group_id=190976&atid=935520 Report Bugs)) on the DBpedia SourceForge site\n * ((http://sourceforge.net/tracker/?group_id=190976&atid=935520 Feature Requests)) on the DBpedia SourceForge site\n * ((http://wiki.dbpedia.org/Development/OpenTasks Open Tasks and Ideas))\n * ((http://dbpedia.org/Internationalization DBpedia Internationalization Effort)) working towards providing multiple language-specific versions of DBpedia.\n * ((http://wiki.dbpedia.org/ChangeLog ChangeLog)) all changes of the latest DBpedia version are documented here.\n{{toc}}\n\n====Get Involved====\nDBpedia has a great potential for growth. There are several ways how you can contribute and join the DBpedia Team:\n * Create an account on this Wiki and help improve its content, e.g. ((http://wiki.dbpedia.org/Applications add applications that use DBpedia)), improve documentation or check and fix SPARQL queries on ((http://wiki.dbpedia.org/OnlineAccess Online Access))\n * Join the mailing list\n * see if you can help solving Open Tasks\n * Set up a server hosting a public DBpedia endpoint to reduce traffic on the OpenLink flagship server\n * Link your knowledge base to DBpedia, see ((http://wiki.dbpedia.org/Interlinking Interlinking))\n * If you think that you contributed something or use DBpedia, feel free to add a link to yourself in the appropriate ((http://wiki.dbpedia.org/Support Contributor Section))\n * StackOverflow: http://stackoverflow.com/questions/tagged/dbpedia\n\n\n\n{{tree}}\n\n====Further Ideas for Pages====\n * Ideas- Future of DBpedia\n * Documentation\n * How to set up ...\n * Documentation for each extractor\n * FAQs see below\n * Support pages (maybe FAQs get to big)\n * Page with sparql queries" . . . . "2010-11-25T15:58:29"^^ . "===Open Tasks - Get Involved===\nDBpedia has great potential. Unlocking requires a combined community effort.\nBelow is a list of open tasks, which will not be tackled by the core developers due to the lack of resources.\nFeel free to register in this Wiki and add / discuss these tasks and ideas.\n\n====Tasks====\n * Include provenance information in DBpedia: Simon Schenk and Renata Dividino\n * Currently: engineering the resulting provenance information and how they can be integrated in the live framework\n * (Max Jakob) Is the provenance information that is currently extracted not sufficient for your needs? What use case do you have?\n====Ideas====\n**(Max Jakob) I think it is more effective to post these questions to the dbpedia-discussions list instead of posting them here where they are not really seen, only sparsely discussed and sometimes forgotten and the become outdated.**\n\n===== Include Community Approval for Wiki changes ====\n(Sebastian Hellmann) We could include something like the German Wikipedia has. They have \"Approved versions\", i.e. you can edit anything, but it first comes into effect, if a member of a \"core\" community approves it. This would not be a bad idea. But we are open to other suggestions, in case you have any.\n(Alexandre Passant) I was thinking of something similar, or maybe with a more community oriented workflow. Once a change is proposed, there's a short timeframe (e.g. 3 to 5 days) for voting. If only +1 or no votes after the deadline, change is approved. If at least one -1, that's subject to discussion and the mapping is not validated unless -1 is removed.\n\n===== Promote and implement @uris / @alternate URIs attributes on =====\nPer https://addons.mozilla.org/en-US/firefox/addon/162154/ , promote use of proposed \"uris\" or \"alternateURIs\" attributes on via DBPedia by showing how to make such links to DBPedia URIs if not using it in output as well. \n\nThe proposed attribute (and add-on) allows sites to make links with first priority to an abstract URN or an alternative protocol and then fall-back to a regular \"href\" (e.g., to lead to a regular HTTP link) if the protocol is not supported. Alternatively, or in addition, the @alternateURIs attribute can be used to inform the user that alternative links are available via right-click (e.g., if Wikipedia added a right-click option to their links to allow visits to DBPedia (HTTP or otherwise), or if DBPedia added such a right-click option to visit any link at Wikipedia).\n\nIf there is no DBPedia URN already (I haven't looked into how the registration process works), DBPedia might find it useful to develop their own protocol like \"dbpedia:\" (which I'd be happy to add support for) which might function like a URN with no particular actions associated (allowing the user visiting a site with such a link to choose the site where they want such links (e.g., dbpedia:Love) to be selectively redirected, say to Wikipedia, DBPedia, or Citizendium; thus sites would not need to force their users to visit a particular site except perhaps as a fallback). Alternatively, a protocol allowing additional parameters, say a \"sparql:\" protocol URI, could be designed which allowed specification of SPARQL queries in link format so that browsers (for now via the add-on) could let the user choose the site where such queries will be conducted, including DBPedia-specific queries).\n\nWhile the HTML5 group was apparently open to the idea, they wanted to see whether there was enough community interest. In my view, if a site like DBPedia (if not Wikipedia) were to add such links, it might popularize and make possible, full exploitation of the concept. I've also filed this as a feature request to be built into Firefox as well: https://bugzilla.mozilla.org/show_bug.cgi?id=539889 )" . . . . "2010-05-27T06:52:08"^^ . "The songs of Augustana are so great. I am their fan since I first heard the song Boston. I listen listen to it when I am doing anything like household chores, school homeworks, etc. Just last week when my professor asked us to write an ((http://www.superiorpapers.com/edlev_college.php college essay)) about the people we are so fond of, Augustana quickly entered in my mind." . . . . "2010-06-17T04:00:25"^^ . "Just a little ol' user page..." . . . . "2010-06-18T07:31:09"^^ . "Regnant\n\nEs un grupo de musica grind/death metal que se formo en el año 1995 en la ciudad de Santiago de Chile bajo la direccion de Rodolfo Concha quien era guitarrista, en 1996 sacan su primer demo titulado Eyes of Suffering con la participación de Roberto Marti en bajo, Juan Francisco Fernandez en guitarra, Francisco Verdugo en voz, Christian Cisterna en voz y Rodrigo Norambuena en bateria junto por supuesto a Rodolfo Concha en guitarra. Despues de eso en 1997 graban su primer album titulado Transvisceral con la participacion como productor ejecutivo de Rodolfo Concha, Christian Cisterna en voz, Roberto Marti en bajo, Juan Francisco Fernandez en guitarra y Guillermo Solis en bateria. Luego de un tiempo y despues de varios recitales y tocatas por todo Chile. En el año 2001 graban el disco Con El Diablo En El Cuerpo con Juan Francisco Fernandez en guitarras, Roberto Marti como ingeniero de sonido y bajista, Christian Cisterna en voz y Pablo Clares en bateria. En esta ocasion tuvieron como artistas invitados a Alexis Avalos en bajo y Mariela Peña en coros para la cancion Carne.\n\nMyspace\nhttp://www.myspace.com/officialregnant\n\nFotolog\nhttp://www.fotolog.cl/regnant\n " . . . . "2010-07-18T20:53:24"^^ . "Adelle Frank is a web developer at Emory University and is interested in semantic web." . . . . "2011-07-24T20:04:59"^^ . "(This page is still under construction.)\n\nSome help (such as sample SPARQL queries) can be found on ((http://answers.semanticweb.com answers.semanticweb.com)) and/or ((http://stackoverflow.com/ Stack Overflow)). The most recent 10 posts for each site should be seen in the Feeds section, lower down on this page. Full searches are linked here --\n * ((http://answers.semanticweb.com/tags/dbpedia/?sort=newest answers.semanticweb.com entries tagged with dbpedia))\n * ((http://answers.semanticweb.com/search/?q=dbpedia&Submit=search&t=question answers.semanticweb.com entries mentioning \"dbpedia\"))\n * ((http://stackoverflow.com/questions/tagged/dbpedia Stack Overflow entries tagged with dbpedia))\n * ((http://stackoverflow.com/search?q=dbpedia Stack Overflow entries mentioning \"dbpedia\"))\n\nIf the information you need cannot be found there, you can:\n 1. create a new post on one of the Overflow sites and use the tag \"dbpedia\" \n 2. check the ((http://wiki.dbpedia.org/Support DBpedia support page)) .\n\n====Feeds====\n(Still not displayed correctly, we are working on aggregating the feed)\n{{feed title=\"answers.semanticweb.com\" divclass=\"box\" url=\"http://answers.semanticweb.com/tags/dbpedia/?type=rss\" max=\"10\"}}\n{{feed title=\"StackOverflow\" divclass=\"box\" url=\"http://stackoverflow.com/feeds/tag?tagnames=dbpedia&sort=hot\" max=\"10\"}}" . . . . "2012-05-13T19:12:18"^^ . "==International DBpedia chapters==\nThis page has a list of all the language specific DBpedia chapters. Each chapter is responsible to handle and host their own data. If you are intrested in creating a new chapter, please ((Imprint contact)) the DBpedia Internationalization Committee.\n\n#|\n||\n**Language** | **SPARQL Endpoint**|**Resource Domain**|**Resource Format**||\n|| ((http://cs.dbpedia.org Czech )) | ((http://cs.dbpedia.org/sparql)) | http://cs.dbpedia.org/resource/ | ||\n|| ((http://dbpedia.org English)) | ((http://dbpedia.org/sparql)) | http://dbpedia.org/resource/ | URI ||\n|| ((http://fr.dbpedia.org French)) | ((http://fr.dbpedia.org/sparql)) | http://fr.dbpedia.org/resource/ | URI ||\n|| ((http://de.dbpedia.org German)) | ((http://de.dbpedia.org/sparql)) | http://de.dbpedia.org/resource/ | IRI ||\n|| ((http://el.dbpedia.org Greek)) | ((http://el.dbpedia.org/sparql)) | http://el.dbpedia.org/resource/ | IRI ||\n|| ((http://it.dbpedia.org Italian)) | ((http://it.dbpedia.org/sparql)) | | ||\n|| ((http://ja.dbpedia.org Japanese)) | ((http://ja.dbpedia.org/sparql)) | | ||\n|| ((http://ko.dbpedia.org Korean)) | ((http://ko.dbpedia.org/sparql)) | | ||\n|| ((http://pl.dbpedia.org Polish)) | ((http://pl.dbpedia.org/sparql)) | | ||\n|| ((http://pt.dbpedia.org Portuguese)) | ((http://pt.dbpedia.org/sparql)) | | ||\n|| ((http://ru.dbpedia.org Russian)) | ((http://ru.dbpedia.org/sparql)) | http://ru.dbpedia.org/resource/ | IRI ||\n|| ((http://es.dbpedia.org Spanish)) | ((http://es.dbpedia.org/sparql)) | | ||\n|#" . . . . "2011-11-15T12:13:34"^^ . "==Internationalization Issues==\n\nThis page is part of the ((http://wiki.dbpedia.org/Internationalization DBpedia Internationalization effort))\n\n if you think that something is missing, feel free to ((http://sourceforge.net/mail/?group_id=190976 contact us)), or join the committee\n\n**High priority issues**\n * Internationalize ((http://live.dbpedia.org DBpedia-Live)) (in progress)\n * Internationalize ((http://spotlight.dbpedia.org DBpedia-Spotlight)) (in progress)\n\n**Issues being discussed**\n * The ((/Internationalization/Issues/Encoding URI/IRI encoding issues)) for localized DBpedias." . . . . "2010-10-12T16:09:56"^^ . "PRIMER APAGINA" . . . . "2010-12-09T16:58:11"^^ . "((http://sisinflab.poliba.it/mirizzi Roberto Mirizzi's homepage))" . . . . "2012-04-25T15:30:03"^^ . "== DBpedia Spotlight ==\n==== Shedding Light on the Web of Documents ====\nDBpedia Spotlight is a tool for automatically annotating mentions of DBpedia resources in text, providing a solution for linking unstructured information sources to the Linked Open Data cloud through DBpedia. DBpedia Spotlight performs named entity extraction, including ((http://en.wikipedia.org/wiki/Information_extraction#IE_tasks_and_subtasks entity detection)) and ((http://en.wikipedia.org/wiki/Name_resolution#Name_resolution_in_semantics_and_text_extraction Name Resolution)) (a.k.a. disambiguation). It can also be used for building your solution for ((http://en.wikipedia.org/wiki/Named_entity_recognition Named Entity Recognition)), amongst other information extraction tasks.\n\nText annotation has the potential of enhancing a wide range of applications, including search, faceted browsing and navigation. By connecting text documents with DBpedia, our system enables a range of interesting use cases. For instance, the ontology can be used as background knowledge to display complementary information on web pages or to enhance information retrieval tasks. Moreover, faceted browsing over documents and customization of web feeds based on semantics become feasible. Finally, by following links from DBpedia into other data sources, the Linked Open Data cloud is pulled closer to the Web of Documents.\n\nTake a look at our ((Spotlight/knownuses Known Uses)) page for other examples of how DBpedia Spotlight can be used. If you use DBpedia Spotlight in your project, please add a link to ((http://spotlight.dbpedia.org here)). If you use it in a paper, please use the citation available in the end of this page. \n\n{{ToC numerate=1}}\n\n=== Online Access ===\nYou can try out DBpedia Spotlight through our Web Application or Web Service endpoints. The Web Application is a user interface that allows you to enter text in a form and generates an HTML annotated version of the text with links to DBpedia. The Web Service endpoints provide programmatic access to the demo, allowing you to retrieve data also in XML or JSON. Example calls are displayed below.\n\n==== Web Application ====\n * http://spotlight.dbpedia.org/demo/\n\n==== Web Service ====\n\nThe available service endpoints are listed below and described in more details in the ((Spotlight/usersmanual User's Manual)),.\n * http://spotlight.dbpedia.org/rest/annotate\n * http://spotlight.dbpedia.org/rest/disambiguate\n * http://spotlight.dbpedia.org/rest/candidates\n\nThe WADL (Web Application Description Language) file describing our endpoint is available at: http://spotlight.dbpedia.org/rest/application.wadl\n\n**Example 1: Simple request **\n\n * **text**= \"President Obama called Wednesday on Congress to extend a tax break for students included in last year's economic stimulus package, arguing that the policy provides more generous assistance.\"\n * **confidence** = 0.2; **support**=20\n * whitelist all types.\n\nhttp://spotlight.dbpedia.org/rest/annotate?text=President%20Obama%20called%20Wednesday%20on%20Congress%20to%20extend%20a%20tax%20break%20for%20students%20included%20in%20last%20year%27s%20economic%20stimulus%20package,%20arguing%20that%20the%20policy%20provides%20more%20generous%20assistance.&confidence=0.2&support=20\n\n**Example 2: Using SPARQL for filtering **\n\nThis example demonstrates how to keep the annotations constrained to only politicians related to Chicago.\n\n * **text**= \"President Obama called Wednesday on Congress to extend a tax break for students included in last year's economic stimulus package, arguing that the policy provides more generous assistance.\"\n * **confidence** = 0.2; **support**=20\n * whitelist **sparql** = SELECT DISTINCT ?politician WHERE { ?politician a . ?politician ?related }\n\nhttp://spotlight.dbpedia.org/rest/annotate?text=President%20Obama%20called%20Wednesday%20on%20Congress%20to%20extend%20a%20tax%20break%20for%20students%20included%20in%20last%20year%27s%20economic%20stimulus%20package,%20arguing%20that%20the%20policy%20provides%20more%20generous%20assistance.&confidence=0.2&support=20&sparql=SELECT+DISTINCT+%3Fx%0D%0AWHERE+%7B%0D%0A%3Fx+a+%3Chttp%3A%2F%2Fdbpedia.org%2Fontology%2FOfficeHolder%3E+.%0D%0A%3Fx+%3Frelated+%3Chttp%3A%2F%2Fdbpedia.org%2Fresource%2FChicago%3E+.%0D%0A%7D\n\n**Notice**: Due to system resources restrictions, for this demo we only use the first 2000 results returned for each query (default for the public DBpedia SPARQL endpoint). However you are welcome to download the software+data and install in your server for real world use cases.\n\n**Attention**: Make sure to encode your SPARQL query before adding it as the value of the //&sparql// parameter - see ((http://download.oracle.com/javase/6/docs/api/java/net/URLEncoder.html java.net.URLEncoder.encode())).\n\n\n=== Documentation ===\n\nWe split the documentation according to the depth at which we give explanations. Please feel free to take a look at our:\n * ((Spotlight/usersmanual User's Manual)), if you are not interested in details of how things happen, but you would like to use the system in your website or software project.\n * ((Spotlight/technicaldocumentation Technical Documentation)), if you want to have an overview of technical details before you go into the source code.\n * ((http://sourceforge.net/projects/dbp-spotlight/ Source code )), if you really want to know every detail, our source code is open, free and loves to meet new people. ;)\n\n\n=== Downloads ===\n\nIf you are interested in running DBpedia Spotlight in your own server, or join our development effort, we please check our ((spotlight/downloads download)) and ((spotlight/installation installation)) instructions. DBpedia Spotlight is downloadable from its ((http://sourceforge.net/projects/dbp-spotlight/ project page on Sourceforge)). The latest Java/Scala source code is available from the project's ((https://sourceforge.net/scm/?type=svn&group_id=399595 Subversion repository)) and can be ((http://dbp-spotlight.svn.sourceforge.net/viewvc/dbp-spotlight/ browsed online)). The latest stable build is ((http://dbp-spotlight.svn.sourceforge.net/viewvc/dbp-spotlight/tags/release-0.5/ 0.5)), but if you feel adventurous, you feel free to try ((http://dbp-spotlight.svn.sourceforge.net/viewvc/dbp-spotlight/trunk trunk)). Since DBpedia Spotlight uses the entire Wikipedia in order to learn how to annotate DBpedia Resources, the entire dataset cannot be distributed alongside the code, and can be downloaded in varied sizes from the ((spotlight/downloads download page)). A tiny dataset is included in the distribution for demonstration purposes only.\n\n==== Quickstart ====\n\nDownload DBpedia Spotlight jar:\n wget http://sourceforge.net/projects/dbp-spotlight/files/DBpedia%20Spotlight/dbpedia-spotlight-0.5-jar-with-dependencies.jar/download --output-document=dbpedia-spotlight-0.5.jar\n\nDownload a default configuration file:\n wget http://dbp-spotlight.svn.sourceforge.net/viewvc/dbp-spotlight/tags/release-0.5/conf/server.properties.default --output-document=server.properties\n\nDownload necessary data files:\n # Download tiny spotter dictionary\n wget http://dbp-spotlight.svn.sourceforge.net/viewvc/dbp-spotlight/tags/release-0.5/dist/src/deb/control/data/usr/share/dbpedia-spotlight/spotter.dict --output-document=spotter.dict\n # Download tiny idnex\n wget http://dbp-spotlight.svn.sourceforge.net/viewvc/dbp-spotlight/tags/release-0.5/dist/src/deb/control/data/usr/share/dbpedia-spotlight/index.tgz --output-document=index.tgz\n tar zxvf index.tgz\n # Download pos tagger model\n wget http://dbp-spotlight.svn.sourceforge.net/viewvc/dbp-spotlight/tags/release-0.5/dist/src/deb/control/data/usr/share/dbpedia-spotlight/pos-en-general-brown.HiddenMarkovModel --output-document=pos-en-general-brown.HiddenMarkovModel\n # Run the Server class in the jar\n java -cp dbpedia-spotlight-0.5.jar org.dbpedia.spotlight.web.rest.Server server.properties\n\nThe files you've downloaded above contain only a very small subset of the DBpedia resources. They are used to demonstrate DBpedia Spotlight in a lightweight environment. Please see our ((spotlight/downloads downloads page)) for more information on other alternatives that are more useful in real world scenarios.\n\n=== Licenses ===\n\nThe program can be used under the terms of the ((http://www.apache.org/licenses/LICENSE-2.0.html Apache License, 2.0)).\nPart of the code uses ((http://alias-i.com/lingpipe/ LingPipe)) under the ((http://alias-i.com/lingpipe/licenses/lingpipe-license-1.txt Royalty Free License)). Therefore, this license also applies to the output of the currently deployed web service.\n\nThe documentation on this website is shared as ((http://en.wikipedia.org/wiki/Wikipedia:Text_of_Creative_Commons_Attribution-ShareAlike_3.0_Unported_License Creative Commons Attribution-ShareAlike 3.0 Unported License))\n\n=== Citation ===\n\nIf you use this work on your research, please cite:\n\nPablo N. Mendes, Max Jakob, Andrés García-Silva and Christian Bizer. ((http://www.wiwiss.fu-berlin.de/en/institute/pwo/bizer/research/publications/Mendes-Jakob-GarciaSilva-Bizer-DBpediaSpotlight-ISEM2011.pdf DBpedia Spotlight: Shedding Light on the Web of Documents)). In the Proceedings of the 7th International Conference on Semantic Systems (I-Semantics). Graz, Austria, 7–9 September 2011. \n\n @inproceedings{isem2011mendesetal,\n title = {DBpedia Spotlight: Shedding Light on the Web of Documents},\n author = {Pablo N. Mendes and Max Jakob and Andr\'{e}s Garc\'{i}a-Silva and Christian Bizer},\n year = {2011},\n booktitle = {Proceedings of the 7th International Conference on Semantic Systems (I-Semantics)},\n abstract = {Interlinking text documents with Linked Open Data enables the Web of Data to be used as background knowledge within document-oriented applications such as search and faceted browsing. As a step towards interconnecting the Web of Documents with the Web of Data, we developed DBpedia Spotlight, a system for automatically annotating text documents with DBpedia URIs. DBpedia Spotlight allows users to configure the annotations to their specific needs through the DBpedia Ontology and quality measures such as prominence, topical pertinence, contextual ambiguity and disambiguation confidence. We compare our approach with the state of the art in disambiguation, and evaluate our results in light of three baselines and six publicly available annotation systems, demonstrating the competitiveness of our system. DBpedia Spotlight is shared as open source and deployed as a Web Service freely available for public use.}\n }\n\nThe corpus used to evaluate DBpedia Spotlight in this work is described ((http://wiki.dbpedia.org/spotlight/evaluation here)).\n\n=== Support and Feedback ===\nThe best way to get help with DBpedia Spotlight is to send a message to our ((https://lists.sourceforge.net/mailman/listinfo/dbp-spotlight-users mailing list)) at //dbp-spotlight-users@lists.sourceforge.net//.\n\nYou can also join the #dbpedia-spotlight IRC channel on Freenode.\n\nWe'd love if you gave us some feedback.\n\n{{feed title=\"Reviews\" divclass=\"box\" url=\"https://sourceforge.net/projects/dbp-spotlight/reviews_feed.rss\" max=\"3\"}}\n\n{{feed title=\"Tweets\" divclass=\"box\" url=\"http://search.twitter.com/search.atom?q=+dbpedia+spotlight\" max=\"3\"}}\n\n=== Team ===\n\nThe DBpedia Spotlight team includes the names cited below. Individual contributions are acknowledged in the source code and publications.\n\n===== Maintainers =====\n((http://www.wiwiss.fu-berlin.de/en/institute/pwo/bizer/team/MendesPablo.html Pablo Mendes)) (Freie Universität Berlin), Jun 2010-present.\n((http://www.wiwiss.fu-berlin.de/en/institute/pwo/bizer/team/JakobMax.html Max Jakob)) (Freie Universität Berlin), Jun 2010-Sep 2011.\n((http://jodaiber.de/ Jo Daiber)) (Charles University in Prague), Mar 2011-present.\nProf. Dr. ((http://www.wiwiss.fu-berlin.de/en/institute/pwo/bizer/team/BizerChristian.html Chris Bizer)) (Freie Universität Berlin), supervisor, Jun 2010-present.\n\n===== Collaborators =====\n((http://grafias.dia.fi.upm.es/Sem4Tags/about.html Andrés García-Silva)) (Universidad Politécnica de Madrid), Jul-Dec 2010.\n((http://www.linkedin.com/pub/rohana-rajapakse/3/9a1/8 Rohana Rajapakse)) (Goss Interactive Ltd.), Oct-2011.\n\n=== Acknowledgements === \n\nThis work has been funded by:\n * Neofonie ~GmbH, a Berlin-based company offering leading technologies in the area of Web search, social media and mobile applications (((http://www.neofonie.de/))). (Jun/2010 to Jun/2011)\n * The European Commission through the project LOD2 - Creating Knowledge out of Linked Data (http://lod2.eu/). (Jun/2010 to present)" . . . . "2011-08-12T13:40:56"^^ . "== Encoding scheme of DBpedia URIs ==\n\nThe encoding scheme of DBpedia URIs tries to be as close as possible to the Wikipedia title encoding scheme:\n\n * The alphanumeric characters \"a\" through \"z\", \"A\" through \"Z\" and \"0\" through \"9\" remain the same.\n * The following special characters remain the same.\n * **.** (dot)\n * **-** (dash)\n * ***** (star)\n * **/** (slash)\n * **:** (colon)\n * **_** (underscore)\n * **,** (comma)\n * **&** (ampersand)\n * The space character ' ' is converted into an underscore character '_'.\n * Multiple underscores are collapsed into one.\n * All other characters are first converted into one or more bytes using UTF-8 encoding. Then each byte is represented by the 3-character string \"%xy\", where xy is the two-digit hexadecimal representation of the byte.\n\nPlease note that within the ((Internationalization)) efforts, the encoding scheme might change." . . . . "2011-09-29T18:28:46"^^ . "== DBpedia Spotlight - User's Manual ==\n\n**DBpedia Spotlight** is a tool for annotating mentions of DBpedia concepts in plain text.\n\nWe offer three basic functions: Annotate, Disambiguate and Candidates (Best K). They can be accessed from a Scala/Java API, REST Web Service and from a user interface on the Web (HTML/Javascript). For the Scala/Java API, there are a number of configuration parameters that can be used to instruct the annotation and disambiguation functions. The classes DefaultAnnotator, DefaultDisambiguator and DefaultParagraphDisambiguator offer the configuration that we found to provide the best results. The configuration interface offers ways to control the quality of the output of the two above tasks.\n\n=== Architecture ===\n\nThe DBpedia Spotlight Architecture is composed by the following modules:\n * **Web application**, a demonstration client (HTML/Javascript interface) that allows users to enter/paste text into a Web browser and visualize the resulting annotated text.\n * **Web Service**, a RESTful/SOAP? Web API that exposes the functionality of annotating and/or disambiguating entities in text.\n * **Annotation Java/Scala API**, exposing the underlying logic that performs the annotation/disambiguation.\n * **Indexing Java/Scala API**, executing the data processing necessary to enable the annotation/disambiguation algorithms used.\n * **Evaluation module**, where we test disambiguators, log results and use those to train our system to perform better.\n\nExternal dependencies:\n * DBpedia Extraction Framework, (only for the index module) extracting the necessary data from the Wikipedia dumps.\n * Lucene 2.9.3, providing the low level indexing framework used by DBpedia Spotlight.\n * LingPipe 4.0.0, providing the string matching implementation used for the Spotter module.\n * -----------\n\n=== System Requirements ===\n * Java 1.6+\n * Scala 2.8+\n\n * Spotlight JAR\n * Spotlight Library JARs\n\n * Lucene disambiguation index\n * Spotter dictionary\n * large RAM to set the heap size big enough for the Spotter (approx. 8G)\n\n * Maven 2 for the automagic installation of dependencies.\n\n * **Indexing Java/Scala API**, executing the data processing necessary to enable the annotation/disambiguation algorithms used.\n\n== Programmatic usage ==\n\nIf you want to use DBpedia Spotlight in your Java/Scala code, take a look at core/SpotlightFactory to see how you can create your objects, and then look at rest/Candidates.java to see how you can wire them together.\n\n== Online Usage ==\n\n=== Web Application ===\nThe Web Application is located at http://spotlight.dbpedia.org/demo/index.xhtml .\n\n=== Web Service ===\nThe Web Service is located at http://spotlight.dbpedia.org/rest/annotate and http://spotlight.dbpedia.org/rest/disambiguate. \nIt is also possible to query it with the filtering parameters specified [[#Configuration|above]]. Examples calls are provided below.\n\n=== Content Negotiation ===\n\nYou can request different types of output by setting the //Accept// ((http://en.wikipedia.org/wiki/List_of_HTTP_header_fields request header)).\nFor example, in order to request JSON output, you can add \"Accept:application/json\" to the request headers. \n\nOne example using cURL:\n\n curl \"http://spotlight.dbpedia.org/rest/annotate?text=President%20Michelle%20Obama%20called%20Thursday%20on%20Congress%20to%20extend%20a%20tax%20break%20for%20students%20included%20in%20last%20year%27s%20economic%20stimulus%20package,%20arguing%20that%20the%20policy%20provides%20more%20generous%20assistance.&confidence=0.2&support=20\" -H \"Accept:application/json\"\n\nThe content types we currently support are:\n * \"text/html\"\n * \"application/xhtml+xml\"\n * \"text/xml\"\n * \"application/json\"\n\nThe //application/xhtml+xml// comes with embedded RDFa that you can give to the ((http://www.w3.org/2007/08/pyRdfa/ RDFa Distiller)) and get RDF triples in Turtle, RDF+XML, etc. as output.\n\nIf your input text is long, you may prefer using POST instead of GET. \n\n curl -i -X POST \\n -H \"Accept:application/json\" \\n -H \"content-type:application/x-www-form-urlencoded\" \\n -d \"disambiguator=Document&confidence=-1&support=-1&text=President%20Obama%20called%20Wednesday%20on%20Congress%20to%20extend%20a%20tax%20break%20for%20students%20included%20in%20last%20year%27s%20economic%20stimulus%20package\" \\n http://spotlight.dbpedia.org/dev/rest/annotate/\n\nPlease not that you *must* use content-type //application/x-www-form-urlencoded// for POST requests.\n\n====Example 1: without type restriction====\n\nhttp://spotlight.dbpedia.org/rest/annotate?text=President%20Obama%20called%20Wednesday%20on%20Congress%20to%20extend%20a%20tax%20break%20for%20students%20included%20in%20last%20year%27s%20economic%20stimulus%20package,%20arguing%20that%20the%20policy%20provides%20more%20generous%20assistance.&confidence=0.2&support=20\n\nreturns the XML\n\n \n \n \n \n \n \n \n \n \n\n====Example 2: with type restriction====\n\nhttp://spotlight.dbpedia.org/rest/annotate?text=President%20Obama%20called%20Wednesday%20on%20Congress%20to%20extend%20a%20tax%20break%20for%20students%20included%20in%20last%20year%27s%20economic%20stimulus%20package,%20arguing%20that%20the%20policy%20provides%20more%20generous%20assistance.&confidence=0.2&support=20&types=Person,Organisation\n\nreturns the XML\n\n \n \n \n \n \n \n\n====Example 3: with SPARQL restriction====\n\nhttp://spotlight.dbpedia.org/rest/annotate?text=President%20Obama%20called%20Wednesday%20on%20Congress%20to%20extend%20a%20tax%20break%20for%20students%20included%20in%20last%20year%27s%20economic%20stimulus%20package,%20arguing%20that%20the%20policy%20provides%20more%20generous%20assistance.&confidence=0.2&support=20&sparql=SELECT+DISTINCT+%3Fx%0D%0AWHERE+%7B%0D%0A%3Fx+a+%3Chttp%3A%2F%2Fdbpedia.org%2Fontology%2FOfficeHolder%3E+.%0D%0A%3Fx+%3Frelated+%3Chttp%3A%2F%2Fdbpedia.org%2Fresource%2FChicago%3E+.%0D%0A%7D\n\nreturns the XML\n\n ; . \n ?x ?related ; }\" \n policy=\"whitelist\"> \n \n \n \n \n\n=== Example 4: Candidates Interface ===\n\nInput: \nThe parameters are the same as in /annotate, but you will send your request to http://spotlight.dbpedia.org/rest/candidates\n\nOutput example:\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\n" . . . . "2011-09-28T15:43:40"^^ . "== DBpedia Spotlight - Developers Documentation ==\nThe Spotlight annotation task starts with a string that may contain mentions of DBpedia concepts. The general procedure can be broken down in four stages. \n\n1. Spotting: identification of surface forms (substrings of the original input) that may be entity mentions.\n2. Candidate Selection: selecting a set of surface forms from step 1 along with the DBpedia resources that are candidate meanings for those surface forms.\n3. Disambiguation: deciding on the most likely candidate resource for each selected surface form.\n4. Filtering: adjusting the annotations to task-specific requirements according to user-provided configuration.\n\nThe output, after the whole procedure is completed, is a set of annotations associating the input string with DBpedia resources that were detected in that string.\n\nEach of the for steps potentially uses some data from DBpedia. We will describe each step with more details (Execution Workflow), and further we explain how each dataset can be generated (Data Generation Workflow).\n\n== Execution Workflow ==\n\n=== Spotting ===\nSpotting identifies surface forms of interest in the text. We have three implementations for this:\n * **LingPipeSpotter**: uses the LingPipe ExactDictionaryChunker. It is based on the Aho-Corasick algorithm. It is memory-extensive (approx. 8G) since it holds a list of known surface forms in memory. It is the most reliable implementation we have so far. \n * **TrieSpotter**: based on a Ternary Interval Search Tree. Not as memory-extensive, but the code is not as mature, e.g. finds overlapping surface forms.\n * **LingPipeChunkSpotter**: uses the HmmDecoder of LingPipe to apply part-of-speech tagging on input sentences. Some hand-crafted rules then build noun-phrase-chunks. These chunks are looked up in the index if they exist (the spotter itself does not have a dictionary of surface forms). If a chunk does not exist in the index as surface form, it attempts to truncate the chunk from the beginning and look it up again. This method does not have good coverage, it aims at very specific concepts and tries to avoid over-annotation.\n\n=== Candidate Selection ===\nThe main objective of the Candidate Selection step is to find candidate DBpedia resources given a surface form. It is also a chance to perform some pre-filtering to speed up the Disambiguation step. The Occurrence-Centric Disambiguators (interface Disambiguator) performs Candidate Selection and Disambiguation in one merged step. The Document-Centric Disambiguators (interface ParagraphDisambiguator) perform candidate selection and use those candidates as a filter for the context scoring step in Disambiguation. With a candidate map loaded in main memory we were able to speed up disambiguation up to 200x in preliminary tests.\n\n=== Disambiguating ===\nWe use a Lucene index and extend Lucene's Similarity class to compare the context of a surface form with the context of all candidate resources for this surface form. The index is \"trained\" with different context information (see below). Each document in the index represents all disambiguation information (plus type information) gathered for a DBpedia resource. We merge all context that we can collect for a specific resource into one Lucene document. The disambiguation step queries the Lucene index, asking for the most similar context given a surface form. From the ranking that is returned, we extract the resource URI of the highest ranked document. This resource is the disambiguated concept. \n\nThe ((#p34453-28 Indexing Context section)) contains information on how to create an index.\n\n=== Filtering ===\nIn a last optional step, the returned disambiguations can be configured in order to adjust the output for specific application needs. While some applications require higher precision, others can tolerate a few errors in order to increase recall. The **Confidence** configuration applies two checks:\n1. The similarity score of the first ranked entity must be bigger than a threshold.\n2. The gap between the similarity score of the first and second ranked entity must be bigger than a relative threshold.\n\nIt is also possible to constrain the annotations to a given subdomain of interest. Users can filter out all DBpedia resources of a given type (blacklisting), or allow only certain types to be annotated (whitelisting). The definition of a subdomain of interest need not be only via types, as arbitrary SPARQL queries are supported by the system.\n\nThe class AnnotationFilter is responsible for performing the filtering tasks. SparqlQueryExecuter retrieves query results from SPARQL endpoints via SPARQL Protocol.\n\nSee also: ((http://wiki.dbpedia.org/spotlight/usersmanual#p80481-16 User's Manual: Configuration)). \n\n== Data Generation Workflow ==\nIn order to enable the execution of the tasks above, we need to obtain data from DBpedia and text from Wikipedia and perform a series of steps to prepare data for DBpedia Spotlight.\n\n=== Original Files ===\nOur pipeline starts from the following files:\n * **DBpedia Labels**: Used to have a complete set of all DBpedia URIs. http://downloads.dbpedia.org/3.5.1/en/labels_en.nt.bz2\n * **DBpedia Redirects**: Used to generate alternative/preferred URIs, as well as surface forms (surrogate mapping) http://downloads.dbpedia.org/3.5.1/en/redirects_en.nt.bz2\n * **DBpedia Disambiguation**: Used to generate bad URIs as well as surface forms (surrogate mapping) http://downloads.dbpedia.org/3.5.1/en/disambiguations_en.nt.bz2\n * **DBpedia Ontology Infobox Types**: Used to create type-specific datasets (e.g. paragraphs containing mentions of People) http://downloads.dbpedia.org/3.5.1/en/instance_types_en.nt.bz2\n * **DBpedia Mapping Based Properties** (Commonly referred to as DBpedia Graph) Used for the graph methods and for understanding our mistakes during evaluation http://downloads.dbpedia.org/3.5.1/en/mappingbased_properties_en.nt.bz2\n * **Wikipedia XML Dump**: Used as the main source of occurrences (paragraphs, disambiguation sentences and definition pages) - enwiki-20100312-pages-articles.xml\n * **The Web** (via Yahoo!Boss): Used as alternative source of occurrences (paragraphs mentioning DBpedia resources, i.e. links to Wikipedia pages that are resources)\n\n=== Generated Datasets ===\n==== Concept URIs, Redirects and Surface Forms ====\nThe class ImportDBpediaData was used to process the DBpedia files (redirects and disambiguation) to detect chains of redirects and URLs that are not valid URIs (e.g. disambiguation pages).\n\nThe following files are generated. All necessary functions are in util.SurrogatesUtil\n * **Concept URIs** (a list): 1. Start with labels of all pages. 2. Subtract all redirect URIs. 3. Subtract all disambiguation URIs. This results in 3,045,254 Concept URIs. \n * **Redirect Map**: We compute the transitive closure of redirects, collecting every URI that does not have content, but rather points to another DBpedia URI. This file stores a map from redirect URI to concept URI (saved as TSV file). \n * **Candidate Map**: a map from surface form to candidate Concept URI (saved as TSV file; exportable to NT format). This results in 7,305,457 associations. That is a mean of 7,305,457/3,045,254=2.4 surface forms per URI, and a mean ambiguity of XXXXX candidate URIs per Surface Form.\n\n==== Wikipedia Paragraph Occurrences ====\nThe class used to extract //DBpediaResourceOccurrence//s from mentions of resources in Wikipedia is //WikiOccurrenceSource//. We take the paragraph in which a wiki link occurs as context, the anchor text of the link as surface form and the target Wikipedia page of the link as resource URI.\n\nThere is the option of extracting \"clean\" occurrences for applying an OccurrenceFilter that leverages some of the files above to keep only concept URIs, to normalize redirect URIs to concept URIs and to only allow surface forms that are in the surface form dictionary for a given URI (this avoids littering the surface forms space with \"here\" or \"USA\" for 300 URIs). This is possible for all OccurrenceSources.\n\nThe occurrence ID consists of the encoded Wikipedia page title, the paragraph number and the wiki page link number in this paragraph. \n\nFor example, for the eighth paragraph, wiki link number three on the Wikipedia page of Apple Inc, the occurrence looks like this:\n * id: Apple_Inc.-p8l3\n * resource: \"IBM\"\n * surface form: \"IBM\"\n * context: \"By the end of the 1970s, Apple had a staff of computer designers and a production line. The company introduced the ill-fated Apple III in May 1980 in an attempt to compete with IBM and Microsoft in the business and corporate computing market.\"\n * textOffset: 179\n\n==== Wikipedia Definition Pages ====\nThe class used to extract DBpediaResourceOccurrences from the Wikipedia definition pages is WikiPageContextSource. We take the complete page text as context, the label of the page (minus brackets) as surface form and the URI of the page as resource.\n\nOccurrenceFiltering does not make a lot of sense here.\n\n==== Wikipedia Disambiguation Sentences ====\nThe class used to extract DBpediaResourceOccurrences from the Wikipedia disambiguation pages is DisambiguationContextSource. We check all sentences that occur with a bullet point in front. If a disambiguation sentence contains a link which anchor text contains the disambiguation page title (or the title is an acronym of the anchor text), we take the disambiguation sentence as context, the anchor text of the link as surface form and the target Wikipedia page as resource.\n\nOccurrenceFiltering as explained for Wikipedia Paragraph Occurrences can be applied too.\n\n=====Web Paragraphs ====\nStarting from the Concept URIs that we have collected, we use Yahoo! Boss to search for pages that contain links to Wikipedia articles of these concepts on the web. Then we extract the paragraphs in which the links are as context, take the anchor text as surface form and the target URI as resource. The surface forms are littered with \"here\", \"Wikipedia article\" and the like, so they should be configured in another step.\n\n=== Model ===\nWe use Occurrence objects to model mentions of resources with the context in which they have been mentioned. There are two types of occurrences: //DBpediaResourceOccurrence//s and //SurfaceFormOccurrence//s. The difference is that the latter is not disambiguated and therefore lacks some information that the former has.\n * SurfaceFormOccurrence\n * surfaceForm: SurfaceForm object that hold as **name** the surface form string\n * context: Text object that hold as **text** the context string\n * textOffset: integer that describes the position of the surface form in the text\n * (provenance, but it is not utilized anywhere)\nSurfaceFormOccurrence objects are returned from the spotter or from a ParseSurfaceFormText (in the case of ommitting spotting). They are not assigned a resource. \n * DBpediaResourceOccurrence\n * id: a string that holds a unique identifier of occurrences from Wikipedia or the Web (see below). Adding an identifier to each occurrence allows us to track them through the pipeline. For example, indexing or evaluation code can stop, track the last id and restart.\n * resource: //DBpediaResource// object that it holds\n * uri: the string of the URI\n * support: integer that means the number of Wikipedia inlinks\n * types: list of //DBpediaType// objects. Each of these objects holds a string with a type from the [http://wiki.dbpedia.org/Ontology DBpedia Ontology]. The list is sorted from most general (without OWL#Thing) to most specific.\n * surface form: //SurfaceForm// object that hold as **name** the surface form string\n * context: Text object that hold as **text** the context string\n * textOffset: integer that describes the position of the surface form in the text\n * (provenance, but it is not utilized anywhere)\n * similarity score: double that holds the similarity score returned by Lucene\n * percentage of second ranked resource: double that holds (sim_score_second_rank / sim_score_first_rank)\nFor training data, i.e. for data from Wikipedia, that is used to produce our disambiguation index, the last two attributes are not relevant. After the disambiguation step, however, we can assign the most probable DBpedia resource, a similarity score for the relation and a second score that captures the gap of similarity scores between the assigned resource and the second ranked resource.\n\n=== Indexing Context ===\nThe ((#p34453-16 Wikipedia Paragraph Occurrences)) describes how to get context for disambiguation and how to optionally configurate this context to reduce noise. We save the context collected to a TSV file. Then we sort this TSV file by the resource URI, so that all DBpediaResourceOccurreces of the same URI appear in a row. This is important for indexing, as it it a lot faster to produce a Lucene document of all occurrences merged together in memory and then write it to disk, than it is to merge documents on disk with other occurrences. Therefore we suggest the use of **MergedOccurrencesContextIndexer** for efficiency.\n\nWhen the disambiguation context is created, we advise to add to the index additional surface forms and DBpedia types. Indexing the surface forms again ensures that a resource can be a candidate of all its possible surface forms, even if we never saw a valid surface form in the data. Indexing DBpedia types enables the possibility to only retrieve certain types. The class **IndexEnricher** can do the adding of the additional data.\n\nTake a look at the file ??bin/index.sh?? in our distribution for more practical advice on how to run commands.\n\n=== Indexing Spotter Dictionary ===\nThe class used for creating the spotter dictionary is IndexLingPipeSpotter. The input for indexing the spotter is the surface forms TSV file from the section on ((#h140-9 Redirects and Surface Forms)). You should index sorted by URI. There is also the option to index the surface forms from the index.\n" . . . . "2011-01-13T00:06:31"^^ . "===Core Datasets===\n//Click on the dataset names to obtain additional information.//\n\n=====Mapping-based Datasets=====\nThese high-quality datasets are based on the mappings defined by the community on http://mappings.dbpedia.org/. All this data is in the /ontology/ namespace.\n\n#||\n||**Dataset**|**en**|**de**|**hu**|**sl**|**hr**|**el**||\n||((#dbpediaontology DBpedia Ontology)) ++(<# preview #>)++|++<# owl #>++|++--++|++--++|++--++|++--++|++--++||||((#ontologyinfoboxtypes Ontology Infobox Types)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#ontologyinfoboxproperties Ontology Infobox Properties)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#ontologyinfoboxproperties(specific) Ontology Infobox Properties (Specific))) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||# \n\n{{include page=\"/Downloads36d\" nomark=\"1\"}}\n\n=====Download Server=====\nThe tables above list the DBpedia data for only a few languages. Please go to the DBpedia download server to choose from DBpedia data in 97 different languages, or download the complete archive of all languages:\n * ((http://downloads.dbpedia.org/3.6/ DBpedia download server))\n * ((http://downloads.dbpedia.org/3.6/all_languages.tar complete archive of all languages))" . . . . "2011-01-12T14:44:04"^^ . "===Extended Datasets===\n//Click on the dataset names to obtain additional information.//\n\n#||\n||**Dataset**|**links**||\n||((#linkstordfbookmashup Links to RDF Bookmashup)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstodailymed Links to DailyMed)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstodblp Links to DBLP)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstodiseasome Links to Diseasome)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstodrugbank Links to DrugBank)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstoeurostat Links to Eurostat)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstociafactbook Links to CIA Factbook)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstoflickrwrappr Links to flickr wrappr)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstofreebase Links to Freebase)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstogeonames Links to Geonames)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstoprojectgutenberg Links to Project Gutenberg)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstomusicbrainz Links to MusicBrainz)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstonewyorktimes Links to New York Times)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstocyc Links to Cyc)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstorevyu Links to Revyu)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstosider Links to SIDER)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstotcmgenedit Links to TCMGeneDIT)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstouscensus Links to US Census)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstowikicompany Links to WikiCompany)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstoyago2 Links to YAGO2)) ++(<# preview #>)++|++<# nt #>-++||\n||((#wordnetclasses WordNet Classes)) ++(<# preview #>)++|++<# nt #>-++||\n||# \n" . . . . "2011-01-13T12:03:20"^^ . "=== Dataset Descriptions ===\n\n{{a name=\"dbpediaontology\"}}\n==== DBpedia Ontology ====\n//The DBpedia ontology in OWL. See our ((http://jens-lehmann.org/files/2009/dbpedia_jws.pdf JWS paper)) for more details.//\n{{a name=\"ontologyinfoboxtypes\"}}\n==== Ontology Infobox Types ====\n//Contains triples of the form $object rdf:type $class from the ontology-based extraction.//\n{{a name=\"ontologyinfoboxproperties\"}}\n==== Ontology Infobox Properties ====\n//High-quality data extracted from Infoboxes using the strict ontology-based extraction. The predicates in this dataset are in the /ontology/ namespace.//\n Note that this data is of much higher quality than the Raw Infobox Properties in the /property/ namespace. For example, there are three different raw Wikipedia infobox properties for the birth date of a person. In the the /ontology/ namespace, they are all **mapped onto one relation** http://dbpedia.org/ontology/birthDate. It is a strong point of DBpedia to unify these relations. \n{{a name=\"ontologyinfoboxproperties(specific)\"}}\n==== Ontology Infobox Properties (Specific) ====\n//Infoboxes Data from the loose ontology-based extraction.//\n{{a name=\"titles\"}}\n==== Titles ====\n//Titles of all Wikipedia Articles in the corresponding language//\n{{a name=\"shortabstracts\"}}\n==== Short Abstracts ====\n//Short Abstracts (max. 500 chars long) of Wikipedia Articles//\n{{a name=\"extendedabstracts\"}}\n==== Extended Abstracts ====\n//Additional, extended English abstracts.//\n{{a name=\"images\"}}\n==== Images ====\n//Thumbnail Links from Wikipedia Articles//\n{{a name=\"geographiccoordinates\"}}\n==== Geographic Coordinates ====\n//Geographic coordinates extracted from Wikipedia.//\n{{a name=\"georelated\"}}\n==== Geo-Related ====\n//Relates articles to resources of countries, whose label appear in the name of the articles' categories.//\n{{a name=\"rawinfoboxproperties\"}}\n==== Raw Infobox Properties ====\n//Information that has been extracted from Wikipedia infoboxes. Note that this data is in the less clean /property/ namespace. The Ontology Infobox Properties (/ontology/ namespace) should always be preferred over this data.//\n{{a name=\"rawinfoboxpropertydefinitions\"}}\n==== Raw Infobox Property Definitions ====\n//All properties / predicates used in infoboxes.//\n{{a name=\"homepages\"}}\n==== Homepages ====\n//Links to external webpages.//\n{{a name=\"persondata\"}}\n==== Persondata ====\n//Information about persons (date and place of birth etc.) extracted from the English and German Wikipedia, represented using the FOAF vocabulary.//\n{{a name=\"pnd\"}}\n==== PND ====\n//Dataset containing PND (Personennamendatei) identifiers.//\n{{a name=\"articlescategories\"}}\n==== Articles Categories ====\n//Links from concepts to categories using the SKOS vocabulary.//\n{{a name=\"categories(labels)\"}}\n==== Categories (Labels) ====\n//Labels for Categories.//\n{{a name=\"categories(skos)\"}}\n==== Categories (Skos) ====\n//Information which concept is a category and how categories are related using the SKOS Vocabulary.//\n{{a name=\"externallinks\"}}\n==== External Links ====\n//Links to external web pages about a concept.//\n{{a name=\"linkstowikipediaarticle\"}}\n==== Links to Wikipedia Article ====\n//Links to corresponding Articles in Wikipedia//\n{{a name=\"wikipediapagelinks\"}}\n==== Wikipedia Pagelinks ====\n//Dataset containing internal links between DBpedia instances. The dataset was created from the internal pagelinks between Wikipedia articles. The dataset might be useful for structural analysis, data mining or for ranking DBpedia instances using Page Rank or similar algorithms.//\n{{a name=\"redirects\"}}\n==== Redirects ====\n//Dataset containing redirects between Articles in Wikipedia//\n{{a name=\"disambiguationlinks\"}}\n==== Disambiguation Links ====\n//Extraction from Disambiguation Templates//\n{{a name=\"pageids\"}}\n==== Page IDs ====\n//Dataset containing the Wikipedia Page IDs.//\n{{a name=\"revisionids\"}}\n==== Revision IDs ====\n//Dataset containing the Wikipedia Revision IDs.//\n{{a name=\"linkstordfbookmashup\"}}\n==== Links to RDF Bookmashup ====\n//Links between books in DBpedia and data about them provided by the ((http://www4.wiwiss.fu-berlin.de/bizer/bookmashup/ RDF Book Mashup)). Provided by Georgi Kobilarov. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstodailymed\"}}\n==== Links to DailyMed ====\n//Links between DBpedia and ((http://dailymed.nlm.nih.gov/ DailyMed)). Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstodblp\"}}\n==== Links to DBLP ====\n//Links between computer scientists in DBpedia and their publications in the ((http://www.informatik.uni-trier.de/~ley/db/ DBLP)) database. Links were created manually. Update mechanism: Copy over from previous release.//\n{{a name=\"linkstodiseasome\"}}\n==== Links to Diseasome ====\n//Links between DBpedia and ((http://diseasome.eu/ Diseasome)). Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstodrugbank\"}}\n==== Links to DrugBank ====\n//Links between DBpedia and ((http://www.drugbank.ca/ DrugBank)). Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstoeurostat\"}}\n==== Links to Eurostat ====\n//Links between countries and regions in DBpedia and data about them from ((http://ec.europa.eu/eurostat Eurostat)). Links were created manually. Update mechanism: Copy over from previous release.//\n{{a name=\"linkstociafactbook\"}}\n==== Links to CIA Factbook ====\n//Links between countries in DBpedia and data about them from ((https://www.cia.gov/library/publications/the-world-factbook/ CIA Factbook)). Links were created manually. Update mechanism: Copy over from previous release.//\n{{a name=\"linkstoflickrwrappr\"}}\n==== Links to flickr wrappr ====\n//Links between DBpedia concepts and photo collections depicting them generated by the ((http://www4.wiwiss.fu-berlin.de/flickrwrappr/ flikr wrappr)). Update mechanism: script in SVN.//\n{{a name=\"linkstofreebase\"}}\n==== Links to Freebase ====\n//Links between DBpedia and ((http://www.freebase.com/ Freebase)) (MIDs). Update mechanism: script in SVN.//\n{{a name=\"linkstogeonames\"}}\n==== Links to Geonames ====\n//Links between geographic places in DBpedia and data about them in the ((http://www.geonames.org/ Geonames)) database. Provided by the Geonames people. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstoprojectgutenberg\"}}\n==== Links to Project Gutenberg ====\n//Links between writers in DBpedia and data about them from ((http://www.gutenberg.org/ Project Gutenberg)). Update mechanism: script in SVN. Since this requires manual changes of files and a D2R installation, it will be copied over from the previous DBpedia version and updated between releases by the maintainers (Piet Hensel and Georgi Kobilarov).//\n{{a name=\"linkstomusicbrainz\"}}\n==== Links to MusicBrainz ====\n//Links between artists, albums and songs in DBpedia and data about them from ((http://musicbrainz.org/ MusicBrainz)). Created manually using the result of SPARQL queries. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstonewyorktimes\"}}\n==== Links to New York Times ====\n//Links between New York Times subject headings and DBpedia concepts.//\n{{a name=\"linkstocyc\"}}\n==== Links to Cyc ====\n//Links between DBpedia and ((http://opencyc.org/ Cyc)) concepts. ((OpenCyc Details)). Update mechanism: awk script.//\n{{a name=\"linkstorevyu\"}}\n==== Links to Revyu ====\n//Links to Reviews about things in ((http://revyu.com/ Revyu)). Created manually by Tom Heath. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstosider\"}}\n==== Links to SIDER ====\n//Links between DBpedia and ((http://sideeffects.embl.de/ SIDER)). Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstotcmgenedit\"}}\n==== Links to TCMGeneDIT ====\n//Links between DBpedia and ((http://tcm.lifescience.ntu.edu.tw/ TCMGeneDIT)). Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstouscensus\"}}\n==== Links to US Census ====\n//Links between US cities and states in DBpedia and data about them from US Census. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstowikicompany\"}}\n==== Links to WikiCompany ====\n//Links between companies in DBpedia and companies in ((http://wikicompany.org/ Wikicompany)). Update mechanism: script in SVN.//\n{{a name=\"linkstoyago2\"}}\n==== Links to YAGO2 ====\n//Dataset containing links between DBpedia and ((http://www.mpi-inf.mpg.de/yago-naga/yago/ YAGO)), YAGO type information for DBpedia resources and the YAGO class hierarchy. Currently maintained by Johannes Hoffart.//\n{{a name=\"wordnetclasses\"}}\n==== WordNet Classes ====\n//Classification links to ((http://www.w3.org/TR/wordnet-rdf/ RDF representations)) of ((http://wordnet.princeton.edu/ WordNet)) classes. Update mechanism: unclear/copy over from previous release.//" . . . . "2011-05-04T03:49:51"^^ . "==DBpedia 3.6 Downloads==\n\nThis pages provides downloads of the DBpedia datasets. The DBpedia datasets are licensed under the terms of the ((http://en.wikipedia.org/wiki/Wikipedia:Text_of_Creative_Commons_Attribution-ShareAlike_3.0_Unported_License Creative Commons Attribution-ShareAlike License)) and the ((http://en.wikipedia.org/wiki/Wikipedia:Text_of_the_GNU_Free_Documentation_License GNU Free Documentation License)). http://m.okfn.org/images/ok_buttons/od_80x15_red_green.png The downloads are provided as N-Triples (\"nt\") and N-Quads (\"nq\"); the N-Quads version contains additional provenance information for each statement. All files are bz2 packed.\n\n\nOlder Versions: ((Downloads351 DBpedia 3.5.1)), ((Downloads35 DBpedia 3.5)), ((Downloads34 DBpedia 3.4)), ((Downloads33 DBpedia 3.3)), ((Downloads32 DBpedia 3.2)), ((Downloads31 DBpedia 3.1)), ((Downloads30 DBpedia 3.0)), ((Downloads30RC DBpedia 3.0RC)), ((Downloads20 DBpedia 2.0))\n\nSee also the ((ChangeLog change log)) for recent changes and developments.\n\n{{ToC numerate=1 from=h2 to=h2}}\n\n\n=== Wikipedia Input Files ===\n\n\nThe datasets were extracted from ((http://download.wikipedia.org/ Wikipedia dumps)) generated in October/November 2010. Specific dates and times:\n#||\n|| |**en**|**de**|**fr**|**pl**|**it**|**ja**|**es**|**nl**|**hu**|**sl**|**hr**|**el**||\n|| Dump end | ++2010-10-11++ | ++2010-10-13++ | ++2010-10-17++ | ++2010-11-01++ | ++2010-10-20++ | ++2010-11-02++ | ++2010-10-23++ | ++2010-11-01++ | ++2010-10-27++ | ++2010-11-01++ | ++2010-10-30++ | ++2010-10-29++ ||\n||#\n\n{{include page=\"/Downloads36c\" nomark=\"1\"}}\n\n{{include page=\"/Downloads36a\" nomark=\"1\"}}\n\n{{include page=\"/Downloads36b\" nomark=\"1\"}}\n\n" . . . . "2011-01-13T11:43:53"^^ . "=====Other Datasets=====\n#||\n||**Dataset**|**en**|**de**|**fr**|**pl**|**it**|**ja**|**es**|**nl**|**hu**|**sl**|**hr**|**el**||\n||((#titles Titles)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#shortabstracts Short Abstracts)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#extendedabstracts Extended Abstracts)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#images Images)) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++<# nt #><# nq #>++||\n||((#geographiccoordinates Geographic Coordinates)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++--++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++--++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#georelated Geo-Related)) ++(<# preview #>)++|++<# nt#>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#rawinfoboxproperties Raw Infobox Properties)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#rawinfoboxpropertydefinitions Raw Infobox Property Definitions)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#homepages Homepages)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++<# nt #><# nq #>++||\n||((#persondata Persondata)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#pnd PND)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#articlescategories Articles Categories)) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#categories(labels) Categories (Labels))) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#categories(skos) Categories (Skos))) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#externallinks External Links)) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstowikipediaarticle Links to Wikipedia Article)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#wikipediapagelinks Wikipedia Pagelinks)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#redirects Redirects)) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#disambiguationlinks Disambiguation Links)) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++<# nt #><# nq #>++||\n||((#pageids Page IDs)) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#revisionids Revision IDs)) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||# " . . . . "2011-01-20T09:00:45"^^ . . . . "2012-04-15T23:00:32"^^ . "==DBpedia Lookup Service==\nThe DBpedia Lookup Service can be used to look up DBpedia URIs by related keywords. Related means that either the label of a resource matches, or an anchor text that was frequently used in Wikipedia to refer to a specific resource matches (for example the resource http://dbpedia.org/resource/United_States can be looked up by the string \"USA\"). The results are ranked by the number of inlinks pointing from other Wikipedia pages at a result page.\n\nTwo APIs are offered: KeywordSearch and PrefixSearch. The URL has the form\n~http://lookup.dbpedia.org/api/search.asmx/?\n\n===Keyword Search===\n\nThe KeywordSearch API can be used to find related DBpedia resources for a given string. The string may consist of a single or multiple words.\n\nExample: Places that have the related keyword \"berlin\"\nhttp://lookup.dbpedia.org/api/search.asmx/KeywordSearch?QueryClass=place&QueryString=berlin\n\n===PrefixSearch (i.e. Autocomplete)===\n\nThe PrefixSearch API can be used to implement autocomplete input boxes. For a given partial keyword like //berl// the API returns URIs of related DBpedia resources like ((http://dbpedia.org/resource/Berlin)).\n\nExample: Top five resources for which a keyword starts with \"berl\"\nhttp://lookup.dbpedia.org/api/search.asmx/PrefixSearch?QueryClass=&MaxHits=5&QueryString=berl\n\n===Parameters===\nThe three parameters are\n * ~QueryString: a string for which a DBpedia URI should be found.\n * ~QueryClass: a DBpedia class from the ((Ontology)) that the results should have (for owl#Thing and untyped resource, leave this parameter empty).\n * **CAUTION:** specifying any values that do not represent a DBpedia class will lead to no results (contrary to the previous behavior of the service).\n * ~MaxHits: the maximum number of returned results (default: 5)\n\n===Results===\nDBpedia Lookup currently contains data from DBpedia 3.6. Resources of redirect\n\n===Run Locally==\nYou can install the DBpedia Lookup and run it in your server. Instructions are available ((/Lookup/install here))." . . . . "2011-02-09T10:30:52"^^ . "===Pablo Mendes===\n\nHome page:\nhttp://www.wiwiss.fu-berlin.de/en/institute/pwo/bizer/team/MendesPablo.html\n\nBlog:\nhttp://blog.pablomendes.com" . . . . "2012-05-13T12:32:33"^^ . "===DBpedia Spotlight - Known Uses===\n\nThis page catalogs some projects that we know are using DBpedia Spotlight.\n\n * ((http://dme.ait.ac.at/annotation EuropeanaConnect Media Annotation Prototype)) contributed by ((http://userver.ftw.at/~simon/ Rainer Simon)) from ((http://ftw.at FTW.at)) and ((http://www.europeanaconnect.eu/ EuropeanaConnect)) on ((http://twitter.com/aboutgeo/statuses/37801912745066496 Feb 16th, 2011)).\n * ((https://chrome.google.com/webstore/detail/dpbphenfafkflfmdlanimlemacankjol# Twitter Swarm NLP Chrome Extension)) contributed by ((http://twitter.com/tomayac/statuses/41430904371023872 Thomas Steiner)) from Google Inc. on Feb 24th, 2011.\n * ((https://github.com/robdiciuccio/Simple-API-Test-Tool Simple API Test Tool)) contributed by ((http://blog.viewchange.org/author/robdiciuccio/ Rob DiCiuccio)) from ((http://www.viewchange.org/ ViewChange.org)) on Mar 30th, 2011.\n * ((https://sites.google.com/a/fh-hannover.de/aimashup11/home/topica Topica)): University of Sheffield's entry to AIMashup2011 \n * ((http://aksw.org/Projects/RDFaCE RDFaCE)), an RDFa Content Editor based on TinyMCE, contributed by ((http://twitter.com/#!/hyperir/status/90725609671630848 Ali Khalili)) from ((http://aksw.org/ AKSW/UniLeipzig)) on July 21th, 2011.\n * ((http://semantics.eurecom.fr/nerd NERD)), a framework for comparing Named Entity Recognition and Disambiguation tools contributed by ((http://www.eurecom.fr/~troncy/ Raphaël Troncy)), ((http://www.mendeley.com/profiles/giuseppe-rizzo/ Giuseppe Rizzo)) from ((http://www.eurecom.fr/index.en.htm EURECOM)) on July 29th, 2011.\n * ((https://github.com/m1ci/SpotlightJS SpotlightJS)) (0.0.1): Pure JS client for DBpedia Spotlight service, contributed by Milan Dojčinovski.\n * ((https://github.com/robbl/node-dbpedia-spotlight-nif NIF Wrapper)) using the ((http://nlp2rdf.org/nif-1-0/ NLP Interchange Format))\n * ((http://uriburner.com/ URIBurner)) from OpenLink Software uses DBpedia Spotlight to enhance their RDF descriptions.\n * ((http://pedia.sztaki.hu Sztakipedia)) is a MediaWiki Toolbar that can be used on Wikipedia to help editors to create more interconnections (and therefore knowledge) on Wikipedia\n * ((http://www.webscience.auth.gr/?q=content/developing-dbpedia-spotlight-greek-dbpedia Developing DBpedia Spotlight for Greek))\n * ((http://www.youtube.com/watch?feature=player_embedded&v=3W8L4zEe878#! DiscoBro)) DiscoBro is a small web application that makes use of DBPedia Spotlight to discover resources in DBPedia that relate to the currently browsed page, and relate these resources to available datasets such as MusicNet and Archive Hub.\n * ((http://virtuoso.openlinksw.com/ Virtuoso (Enterprise Edition))) includes a DBpedia Spotlight Metacartridge that allows annotating textual information with entities extracted from dc:description properties\n * ((http://www.meducator3.net/melinaplus Melina+)) by ((http://www.meducator.net/?q=users/dimitris Dimitris Spachos)) and ((http://auth.academia.edu/DimitrisKontokostas Dimitris Kontokostas)), use DBpedia Spotlight to enrich medical educational content for the ((http://www.meducator.net mEducator project)), a Best Practice Network funded by the EC in the ((http://ec.europa.eu/information_society/activities/econtentplus/projects/index_en.htm eContentplus programme)).\n * ((https://github.com/newsgrape/pyspotlight PySpotlight)) is a thin Python wrapper around the DBpedia Spotlight REST Interface created/used by ((http://newsgrape.com NewsGrape.com)).\n\n==== Citations ==== \n * Simon, R., Jung, J., Haslhofer, B. The YUMA Media Annotation Framework. Research and Advanced Technology for Digital Libraries http://dx.doi.org/10.1007/978-3-642-24469-8_43\n * Fabian Abel, Ilknur Celik, Geert-Jan Houben and Patrick Siehndel. ((http://fabianabel.de/papers/2011-wis-twitter-faceted-search-iswc.pdf Leveraging the Semantics of Tweets for Adaptive Faceted Search on Twitter)). In the 10th International Semantic Web Conference (ISWC2011), Bonn, Germany.\n * Kristian Slabbekoorn, Laura Hollink, Geert-Jan Houben. ((http://iswc2011.semanticweb.org/fileadmin/iswc/Papers/Workshops/DeRiVE/derive2011_submission_15.pdf Domain-aware Matching of Events to DBpedia)). Accepted for publication at the DeRiVE workshop on Detection, Representation, and Exploitation of Events in the Semantic Web (ISWC2011), Bonn, Germany.\n * K Tao, F Abel, C Hauff ((http://59.64.138.216/wp-content/uploads/2011/TREC2011/notebook.papers/wis_tudelft.microblog.pdf WISTUD at TREC 2011: Microblog Track}}))\n * Edgar Meij, W. Weerkamp, and M. de Rijke, ((http://edgar.meij.pro/wp-content/papercite-data/pdf/wsdm-2012-meij.pdf Adding Seman­tics to Microblog Posts)), in Pro­ceed­ings of the fifth ACM inter­na­tional con­fer­ence on Web search and data min­ing (WSDM2012), New York, NY, USA, 2012. \n * Yves Raimond, Chris Lowis. ((http://events.linkeddata.org/ldow2012/papers/ldow2012-paper-11.pdf Automated interlinking of speech radio archives.)) Linked Data On the Web (LDOW2012) Workshop at the World Wide Web Conference (WWW2012), Lyon, France.\n * Giuseppe Rizzo , Raphael Troncy , Sebastian Hellmann , Martin Bruemmer. ((http://nerd.eurecom.fr/ui/paper/Rizzo_Troncy_Hellmann_Bruemmer-ldow2012.pdf NERD meets NIF: Lifting NLP Extraction Results to the Linked Data Cloud)) Linked Data On the Web (LDOW2012) Workshop at the World Wide Web Conference (WWW2012), Lyon, France.\n * G. Rizzo and R. Troncy. ((http://nerd.eurecom.fr/ui/paper/Rizzo_Troncy_Hellmann_Bruemmer-ldow2012.pdf NERD: Evaluating Named Entity Recognition Tools in the Web of Data.)) In Workshop on Web Scale Knowledge Extraction (WEKEX'11), pages 1{16, Bonn, Germany, 2011.\n * Nadine Ludwig, Harald Sack. ((http://www.hpi.uni-potsdam.de/fileadmin/hpi/FG_ITS/Semantic-Technologies/paper/Ludwig_TIR_2011.pdf Named Entity Recognition for User-Generated Tags)). TIR'2011\n * Amparo E. Cano, Gregoire Burel, Aba-sah Dadzie, Fabio Ciravegna. ((https://docs.google.com/viewer?a=v&pid=sites&srcid=ZmgtaGFubm92ZXIuZGV8YWltYXNodXAxMXxneDo2M2I2MWEwMjEzOGNkZWQ3 Topica: Modelling Point of Interest through Social Awareness Streams)). AIMashup'2011\n * Luca Panziera, Marco Comerio, Matteo Palmonari, Flavio De Paoli: Distributed matchmaking and ranking of Web APIs exploiting descriptions from Web sources. SOCA 2011: 1-8\n * Gianluca Demartini, Djellel Eddine Difallah, and Philippe Cudré-Mauroux. 2012. ZenCrowd: leveraging probabilistic reasoning and crowdsourcing techniques for large-scale entity linking. In Proceedings of the 21st international conference on World Wide Web (WWW '12). ACM, New York, NY, USA, 469-478. http://doi.acm.org/10.1145/2187836.2187900\n\nMore from Google Scholar: \n * ((http://scholar.google.com/scholar?cites=2620648894488692818&as_sdt=2005&sciodt=0,5 citations to ISEM2011 paper))\n\n==== Ideas ====\n\n * \"link between information about composers of classical music by exploiting the MusicNet Codex.\" http://www.meanboyfriend.com/overdue_ideas/2011/08/spotlight-on-names/\n\n * ((http://pablomendes.wordpress.com/2011/09/13/lod2-indian-summer-school-project-ideas/ LOD2 Indian Summer School Project Ideas)) by Pablo Mendes." . . . . "2011-03-05T21:57:04"^^ . "===Payday Loans Online - How to Find Direct Payday Loan Lenders===\n\n\nDirect **((http://www.paydayloanbuff.com/ payday loans online))** lenders will support you in times of your financial crisis. But very few people know about the conditions a **loan** requires. The market is full of money lenders and to find the right one that suits your needs is a daunting task. Direct **payday loan** lenders provide small loans to those consumers that require money urgently before their payday. These loans, are accessible electronically, which includes submission of application, approval and depositing of funds.\n\n\nFind a reputed company that offers direct **((http://www.paydayloanbuff.com/ payday loans online))**. You can take the help of the internet because in this way you can compare which is the best. Many lenders that advertise for **payday loans** also provide the services of direct lenders. But you also need to check their interest rate and other charges before signing into these **Payday Loans** so you will be informed about how much you are going to pay.\n" . . . . "2011-09-12T15:55:25"^^ . "== DBpedia Lexicalizations Dataset ==\n\nLexicalization is defined by WordNet as \"the process of making a word to express a concept\" ((http://wordnetweb.princeton.edu/perl/webwn?s=lexicalization [1])). In the context of this project, lexicalizations are surface forms referring to a given DBpedia Resource. The DBpedia Lexicalizations Dataset stores the relationships between DBpedia Resources and a set of surface forms that we found to be referent to those resources in Wikipedia.\n\nWe use the graph of labels, redirects and disambiguations in DBpedia to extract a lexicon that associates multiple surface forms to a resource and interconnects multiple resources to an ambiguous label. Labels of the DBpedia resources are created from Wikipedia page titles, which can be seen as community-approved surface forms. Redirects to URIs indicate synonyms or alternative surface forms, including common misspellings and acronyms. Their labels also become surface forms. Disambiguations provide ambiguous surface forms that are \"confusable\" with all resources they link to. Their labels become surface forms for all target resources in the disambiguation page. Note that we erase trailing\nparentheses from the labels when constructing surface forms. For example the label /Copyright (band)/ produces the surface form \"Copyright\". This means that labels of resources and of redirects can also introduce ambiguous surface forms, additionally to the labels coming from titles of disambiguation pages. The collection of surface forms created as a result constitutes a controlled set of commonly used labels for the target resources. Another source of textual references to DBpedia resources are wikilinks. We use the wikilinks to estimate the likelihood of surface forms referring to a specific\ncandidate resources. We consider each wikilink as evidence that the anchor text is a commonly used surface form for the DBpedia resource represented by the link target. By counting the number of times a surface form occurred with a DBpedia resource, we can estimate a score that indicates the level of association between the surface form and the resource.\n\nThe DBpedia Lexicalizations Dataset is produced by the ((spotlight|DBpedia Spotlight)) team. It is used to create the index behind DBpedia Lookup service, as well as the candidate mappings behind DBpedia Spotlight.\n\n=== Download ===\n\nThe data can be downloaded at: ((http://spotlight.dbpedia.org/download/))\n\n\n" . . . . "2012-05-15T16:55:46"^^ . "== Getting Started ==\n\n=== Guide for Internationalization Developers ===\n\nGeneral information about the extraction framework is in the main ((/Documentation documentation)). The procedure is exactly the same but you will have to change some ((/Documentation/ExtractionConfiguration configuration)) files for better results. Most internationalization (I18n) configuration options are in the **core module** under **org.dbpedia.extraction.config**\n\nQuestions may be asked on the ((https://lists.sourceforge.net/lists/listinfo/dbpedia-developers DBpedia developers list)).\n\nYou are also encouraged to read the DBpedia I18n paper before proceeding further, all issues in this page are discussed there ((http://dx.doi.org/10.1016/j.websem.2012.01.001)) / ((http://svn.aksw.org/papers/2011/DBpedia_I18n/public.pdf)). \n\n\n===Encoding / resource namespace / titles===\n\nWe encourage you to use xx.dbpedia.org as the namespace of your localized extraction of language xx. \nHowever, if you want, you can choose the generic domain name dbpedia.org instead of the default xx.dbpedia.org.\nThe option (for now) is in the following file:\n\n%%\n[extraction_framework/core/src/main/scala]\norg.dbpedia.extraction.util.Language.scala\n\n // default: no language use generic domain\n val generic = Set[String]()\n\n // change to this if language xx should be extracted using the generic domain\n val generic = Set(\"xx\")\n%%\n\nA setting in dump/extract.properties selects if URIs are serialized as URIs, IRIs, or both. For example, with the following settings, files with the suffix iri.nt (containing IRIs in N-Triples format) and uri.nq (containing URIs in N-Quads format) are written.\n\n%%\nformats=iri.nt,uri.nq\n%%\n\nCurrently, these format combinations are available: iri or uri, followed by a dot and one of nt (N-Triples), nq (N-Quads), ttl (Turtle), tql (Turtle Quads - N-Quads with Turtle encoding), triples.trix, quads.trix.\n \n===Extractor/Parser tuning===\n\n**org.dbpedia.extraction.config**\nSome extractors/Parsers are language sensitive, and you need to set up language specific options for them to work:\n\n * DisambiguationExtractor\n * HomepageExtractor\n * ImageExtractor\n * InfoboxExtractor\n * InterLanguageLinksExtractor\n * TemplateParameterExtractor\n * DateTimeParser\n * Duration\n * FlagTemplateParser\n * UnitValueParse\n\nIf you want to know a list of extractors that you should use for your language, see:\nhttp://mappings.dbpedia.org/index.php/DBpedia_datasets\n\n===Interlinking===\n\nIn order to create links to the English DBpedia and to the LOD Cloud, you will have to run some scripts. Go to ##scripts/shell-script## , and run the ##interwiki## links, and then the ##interlinking## scripts. \n\nInterwiki creates ##owl:sameAs## links between two Wikipedias/DBpedias. It uses the InterLanguageLinksExtractor, but it removes all one-way links. It has been shown that one-way links (<10%) are responsible for >90% of errors in article linking. (See DBpedia I18n paper sec 5.1)\n\nThe interlinking script takes the ##owl:sameAs## links (output of the previous script), downloads all the databases linking DBpedia to other datasources, and filters them down to the common triples.\n\n===Loading triples===\n\nYou can use any triple store of your choice. Most i18n chapters use Virtuoso, so far. Instructions on how to load your triples into a Virtuoso triple store are available at:\n\nStep-by-step:\nhttp://www.openlinksw.com/dataspace/dav/wiki/Main/VirtAWSDBpedia351C\nhttp://www.openlinksw.com/blog/~kidehen/?id=1654\nHow Do I?\nhttp://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/#How%20Do%20I...\nGuide by DBpedia Polish:\nhttp://translate.google.com/translate?sl=pl&tl=en&js=n&prev=_t&hl=en&ie=...\nGeneral Virtuoso instructions:\nhttp://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VirtRDFInsert\nExample loading script (populate.sql):\nhttp://dbpedia.hg.sourceforge.net/hgweb/dbpedia/dbpedia_vad/\n\nThere is a script made by DBpedia Greece to clear and reload datasets:\nhttp://dbpedia.hg.sourceforge.net/hgweb/dbpedia/dbpedia_vad/file/1f3041fb38ec/populate.sql\n\nTODO: describe solutions for the loading errors with IRIs\n\n===Dereferenceable IRIs / URIs===\n\nAfter installing the Virtuoso server, execute the following statements to adjust Virtuoso registry values --\n\n%%\nregistry_set ('dbp_decode_iri', 'off'); # (or 'on')\nregistry_set ('dbp_domain', 'http://dbpedia.org'); # (the resource namespace)\nregistry_set ('dbp_graph', 'http://dbpedia.org'); # (the graph, usually the same as dbp_domain)\nregistry_set ('dbp_lang', 'en'); # (the default language)\nregistry_set ('dbp_DynamicLocal', 'on'); # (You have to set DynamicLocal to 1 when in the official domain)\nregistry_set ('dbp_category', 'Category'); # (The wikipedia Translation for Category)\nregistry_set ('dbp_imprint', 'http://wiki.dbpedia.org/Imprint');\nregistry_set ('dbp_website', 'http://wiki.dbpedia.org/');\nregistry_set ('dbp_lhost', ':80');\nregistry_set ('dbp_vhost', 'dbpedia.org');\n%%\n\nThe default DBpedia plug-in was changed to parametrically accept these variables. Note that the HTTP protocol only accepts URIs, so an encoding/decoding strategy was implemented to dereference IRIs (just set '##dbp_decode_iri##' to '##on##'). All ((http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VirtuosoContentNegotiation TCN)) (Transparent Content Negotiation) rules have been implemented. (See DBpedia I18n paper sec 6)\n\nWhen the server is accessible through the official direction, say xx.dbpedia.org, where xx stands for a language code, the virtual host must be declared. To do so, open the conductor interface ##http://xx.dbpedia.org/conductor##, open tab ##Web Application Server##, then subtab ##Virtual Domains & Directories##. Define a host ##xx.dbpedia.org## on port 80 and interface ##0.0.0.0##. If you already installed dbpedia vad, you will need to uninstall it and resintall it to configure this host as well.\n\nDownload [[http://s3.amazonaws.com/opldownload/uda/vad-packages/6.3/virtuoso/dbpedia_dav.vad DBpedia VAD]] and install it: ##vad_install('[path/to/dbpedia_dav.vad]', 0);## (the file dbpedia_dav.vad must be stored in a folder listed in the entry ##DirsAllowed## of the file ##virtuoso.ini##).\n\n**Note (1):** the above vad file is now forked in http://dbpedia.hg.sourceforge.net/hgweb/dbpedia/dbpedia_vad/ You are encouraged to use this instead and report back any bugs.\n\n**Note (2):** You must set the registry values above //before// installing this VAD! \nIf you need to change the values, first uninstall DBpedia VAD : ##vad_uninstall('dbpedia/[version]');##. \nLast version is 1.3.25, you can check which one you installed by entrering ##vad_list_packages ();##.\nTo check the registry values, use ##select registry_get([entry_key]);##, for instance ##select registry_get('dbp_website');##\n\nThe Virtuoso server should now be configured properly and you should see something [[http://el.dbpedia.org/resource/Linux like this]].\n\nIf you get an \"empty\" page with code 404 (check with curl -I ), probably you should set ##DynamicLocal = 0## in your ##virtuoso.ini## configuration file under section ##[URIQA]##.\n\nTo 'resolve' namespaces like ##it.dbpedia.org/property## to ##dbprob## prefix, add and entry in virtuoso conductor under Linked Data / Namespaces tab.\n\n=== Setting up Apache ===\n\nSome chapters keep different services in different machines, or everything in one machine but with software for content management (e.g. Drupal), project management (e.g. TRAC), etc. Some of us chose to use Apache to handle redirects to different services.\n\nHere is an example virtual host configuration (make sure you have mod_rewrite enabled). In this example, 10.0.0.2 is the IP to the main server, and two other servers are located at dataserver.example.com and anothermachine.example.com.\n\n%%\n \n ServerName pt.dbpedia.org \n ServerAdmin youremail@example.com\n DocumentRoot \"/var/www/dbpedia\" \n ErrorLog \"logs/pt.dbpedia.org-error.log\" \n CustomLog \"logs/pt.dbpedia.org-access.log\" common \n # For CORS \n Header set Access-Control-Allow-Origin \"*\" \n RewriteEngine on \n RewriteRule ^/$ http://10.0.0.2/ [P,L] \n RewriteRule ^/download/(.*) http://dataserver.example.com/download/$1 [P,L] \n RewriteRule ^/demo/(.*) http://anothermachine.example.com/demo/$1 [P,L] \n RewriteRule ^/(.*) http://10.0.0.2/$1 [P,L] \n \n%%\n\nRewriteRule may cause problems with URIs containing non-ASCII characters. In that case, make sure that mod_proxy is enabled and use ((http://httpd.apache.org/docs/current/mod/mod_proxy.html#proxypass ProxyPass)) instead. For example:\n\n%%\n ProxyPass /download/ http://dataserver.example.com/download/ \n%%\n\n=== Setting up your i18n chapter ===\n\nIf you want to set up a new DBpedia chapter, you first have to download the extraction framework and look at the i18n-specific changes described in this page.\n\nWhen you are done, you can set up your chapter. Please perform the following steps:\n1) Add your URLs to the table of chapters: http://wiki.dbpedia.org/Internationalization/Chapters\n2) Add your name to the contacts: http://dbpedia.org/Internationalization\n3) Send to ((https://lists.sourceforge.net/lists/listinfo/dbpedia-developers dbpedia-developers)) a pull request for modifications you've made to the code\n4) Add to the wiki any instructions that were missing when you started, adding the things that you had to figure out yourself\n5) Set up a landing page acknowledging the mapping editors and other people that supported the creation of your chapter.\n6) Give us the IPs for redirection/forwarding to your subdomain (e.g. es.dbpedia.org)\n7) Make sure you've spelled DBpedia correctly (it is not DBPedia or dbPedia, it is **DBpedia**)\n8) We recommend naming your chapter **DBpedia \"Insert Language Name\"**. Examples: DBpedia Portuguese, DBpedia Italiano, DBpédia en français. Avoid using country names or nationalities, specially in cases where the language is spoken in multiple countries. Prefer less esoteric names: Italiano may sound better than Italophone.\n\n\n=== More help ===\n\nSee what other chapters have done and ask for help on the list:\n * DBpedia Spanish: http://es.dbpedia.org/Wiki.jsp?page=Technical%20information\n * ((/ExtractionOnUbuntu))" . . . . "2012-02-25T11:20:26"^^ . "\n===Mariano Rico===\n\nHome page:\n((http://www.ii.uam.es/~mrico This link)) goes to my home page." . . . . "2011-06-30T14:42:37"^^ . "Sherzod Hakimov\n\n\n((http://hakimov.etu.edu.tr/ Home page))" . . . . "2011-11-03T11:43:51"^^ . "===DBpedia Spotlight Installation===\n\nYou can run ((http://spotlight.dbpedia.org DBpedia Spotlight)) from the comfort of your own machine in one or many of the following ways:\n * **Web Service** (no installation needed). We offer a WADL service descriptor, so with Eclipse or Netbeans you can automagically create a client to call our Web Service.\n * **JAR**. We offer a jar with all dependencies included. You can just download it and run from command line.\n * **Maven2**. Our build is mavenized, which means that you can use the scala plugin to run our classes from command line.\n * **Ubuntu**/Debian package. We are also starting to share our downloads as debian packages so that anybody can just install DBpedia Spotlight directly from apt-get, Synaptic or their favorite package manager.\n\nWe distribute a small amount of data along with source code, so that you can just download and test the tool immediately. However, if you would like to run a complete version of the service, you will need to download some larger datasets (spotter dictionary, spotter selectors, disambiguation index, dbpedia resource types, etc.)\n\n\n==== Running DBpedia Spotlight Server with Maven2 ====\n\nInstall pre-requisites:\n\n sudo apt-get install subversion maven2\n\nIf you also want to run the demo in your server, install Apache\n\n sudo apt-get install apache2\n\nCheckout the release you would like to use. We recommend using a stable release from /tags subdirectory (e.g. 0.5):\n\n svn co https://spotlight.svn.sourceforge.net/svnroot/dbp-spotlight/tags/release-0.5 dbpedia-spotlight-0.5\n\n...or get the latest from trunk (which contains daily updates and often bugs). Use at your own risk!\n\n svn co https://spotlight.svn.sourceforge.net/svnroot/dbp-spotlight/trunk dbpedia-spotlight-latest\n\nEdit the file ??dbpedia-spotlight-latest/pom.xml?? and leave only the modules core, rest and demo.\n\nRun install through Maven\n\n cd dbpedia-spotlight-*\n mvn install\n\nThis mvn install from the parent pom.xml is important because it runs install-file for some jars distributed alongside the source code.\n\nAfter installing the software, in order to run a Web service in your machine, also need the disambiguation index and the spotter lexicon, change the ??conf/server.properties?? file to point to those files, and run ??mvn scala:run '-DaddArgs=../conf/server.properties'?? from the rest directory. Get the necessary files. See http://spotlight.dbpedia.org/download/\nDepending on the files you choose (small, medium, large) you will need different RAM requirements. With the largest dictionary, you will need close to 16GB of RAM. This parameter can be configured within pom.xml inside the rest directory.\n\n mvn scala:run '-DaddArgs=../conf/server.properties'\n\n==== Generating DBpedia Spotlight Data with Maven2 ====\n\nGet DBpedia Extraction\n\n hg clone http://dbpedia.hg.sourceforge.net/hgweb/dbpedia/extraction_framework\n cd extraction_framework\n mvn install\n\nEdit the file ??dbpedia-spotlight-latest/pom.xml?? and leave only the modules core, index, rest and demo.\n\nRun install through Maven\n\n cd dbpedia-spotlight-*\n mvn install\n \nFollow instructions in ??dbpedia-spotlight-*/bin/index.sh??\nSee also the ((/spotlight/datageneration Data Generation Manual)) to learn more about the steps to create your own datasets for DBpedia Spotlight.\n\n\n==== FAQ ====\n\nSome frequently observed errors are collected below.\n\n===== Whatever build error you get, check maven version =====\n\nif you experience problems with missing dependencies while doing mvn install on the project, you might want to check your installed version of Maven. So far the project seems to only work with Maven 2.2.1. Downgrading from 3.0.3 to 2.2.1 solved all my dependency issues.\n\n===== Cannot find (maven) model file =====\n\nError:\n org.apache.maven.reactor.MavenExecutionException: Could not find the model file '/usr/local/spotlight/trunk/jung'. for project unknown\n\nSolution:\nThe only required modules for running the web service are: core, rest and demo (if you want the HTML interface as well). If you do not need to index, you can remove every other module from the parent pom.xml\nThe only required modules for running indexing are: core and index. You can remove the other modules from the parent pom.xml\n\n===== Memory error =====\n\nError:\n Memory error, heap space\n\nYou may need to update your pom.xml with adequate heap space for the dictionary file you are using.\n\n \n -Xmx16g\n \n \n===== How much memory? =====\n\nThe memory requirements are directly tied to your target lexicon, as our most rudimentary implementation loads the entire lexicon into memory in order to speed up spotting.\n\nYou can build a dictionary of People, Locations and Organizations with about 200M of RAM. See the one that I ((http://dbp-spotlight.svn.sourceforge.net/viewvc/dbp-spotlight/tags/release-0.5/dist/src/deb/control/data/usr/share/dbpedia-spotlight/spotter.dict?view=log included in the distribution)), for example.\nhttp://dbp-spotlight.svn.sourceforge.net/viewvc/dbp-spotlight/tags/release-0.5/dist/src/deb/control/data/usr/share/dbpedia-spotlight/spotter.dict?view=log\n\nYou can also download the dictionary built from URIs that occurred more than 75 times in Wikipedia:\nhttp://spotlight.dbpedia.org/download/release-0.4/surface_forms-Wikipedia-TitRedDis.uriThresh75.tsv.spotterDictionary.gz\n\nThis should load with a lot less (maybe 5x) less RAM than the one we use in production. And it will spot the most important things anyways.\n\nSee:\nhttp://sourceforge.net/mailarchive/message.php?msg_id=28255247\n\n\n===== Could not resolve dependencies =====\n\nFor some dependencies that either did not have a maven repo or that we had to patch, we distribute the jars alongside our code, and install them via install-file in the parent pom.xml. Make sure you run ??mvn install?? from the parent directory (e.g. /home/user/workspace/dbpedia-spotlight-0.5/)\n\nError:\n (Failed to execute goal on project core: Could not resolve dependencies for project org.dbpedia.spotlight:core:jar:0.5) dependencies are missing for:\n org.semanticweb.yars:nx-parser:jar:1.1\n com.aliasi:lingpipe:jar:4.0.0\n edu.umd:cloud9:jar:SNAPSHOT\n weka:weka:jar:3.7.3\n\nSolution:\n cd /home/user/workspace/dbpedia-spotlight-0.5/\n mvn install\n\n" . . . . "2011-08-19T14:28:43"^^ . "==DBpedia Live==\n\nDBpedia is considered the Semantic Web mirror of Wikipedia. By time, Wikipedia articles are revised, which makes the data in DBpedia outdated.\nThe main objective of DBpedia-Live is to keep DBpedia always in synchronization with Wikipedia.\n\n{{ToC numerate=1}}\n\n===Overview===\nThe core of DBpedia consists of an infobox extraction process. Infoboxes are templates contained in many Wikipedia articles. They\nare usually displayed in the top right corner of articles and contain factual information.\nApart from the infobox extraction, the framework has currently 19 extractors which process the following types of Wikipedia content:\n * //Labels//.\n * //Abstracts//. \n * //Interlanguage links//.\n * //Images//.\n * //Redirects//.\n * //Disambiguation//.\n * //External links//.\n * //Page links//.\n * //Homepages//. \n * //Geo-coordinates//.\n * //Person data//.\n * //PND//.\n * //SKOS categories//.\n * //Page ID//.\n * //Revision ID//.\n * //Category label//.\n * //Article categories//.\n * //Mappings//.\n * //Infobox//.\n\n===DBpedia-Live System Architecture===\n((http://live.dbpedia.org/DBpedia_Architecture_large.png))\nThe main components of DBpedia-Live system are as follows:\n * //Local Wikipedia//: We have installed a local Wikipedia that will be in synchronization with Wikipedia. The Open Archives Initiative Protocol for Metadata Harvesting (OAI-PMH) enables an application to get a continuous stream of updates from a wiki. OAI-PMH is also used to feed updates into DBpedia-Live Extraction Manager.\n * //MappingWiki//: DBpedia mappings can be found at http://mappings.dbpedia.org. It is also a wiki. We can also use OAI-PMH to get stream of updates in DBpedia mappings. Basically, a change of mapping a ects several Wikipedia pages, which should be reprocessed.\n * //DBpedia-Live Extraction Manager//: This component is the actual DBpedia-Live extraction framework. When there is a page that should be processed, the framework applies the extractors on it. After processing a page, the newly extracted triples are inserted into the backend triple store (Virtuoso), overwriting the old triples. The newly extracted triples are also written as N-Triples file and compressed. Other applications or DBpedia-Live mirrors that should always be in synchronization with our DBpedia-Live can download those files and feed them into its own triplestore. The extraction manager is discussed in more detail below.\n\n===New Features===\nThe old php-based framework is deployed on one of ((http://www.openlinksw.com/ OpenLink)) servers and currently has a SPARQL endpoint at ((http://dbpedia-live.openlinksw.com/sparql http://dbpedia-live.openlinksw.com/sparql)).\nIn addition to the migration to Java, the new DBpedia-Live framework has the following new features:\n 1. //Abstract extraction//: The abstract of of a Wikipedia article are the first few paragraphs of that article. The new framework has the ability to cleanly extract the abstract of an article.\n 2. //Mapping-affected pages//: Upon a change in mapping, the pages affected by that mapping should be reprocessed and their triples should be updated to reflect that change.\n 3. //Updating unmodified pages//: Sometimes a change in the system occurs, e.g. a change in the implementation of an extractor. This change can affect many pages even if they are not modified. In DBpedia Live, we use a low-priority queue for such changes, such that the updates will eventually appear in DBpedia Live, but recent Wikipedia updates are processed first.\n 4. //Publication of changesets//: Upon modifications old triples are replaced with updated triples. Those added and/or deleted triples are also written as N-Triples files and then compressed. Any client application or DBpedia-Live mirror can download those files and integrate and, hence, update a local copy of DBpedia. This enables that application to always in synchronization with our DBpedia-Live.\n 5. //Development of synchronization tool//: The synchronization tool enables a DBpedia-Live mirror to stay in synchronization with our live endpoint. It downloads the changeset files sequentially, decompresses them and integrates them with another DBpedia-Live mirror.\n\n===Important Pointers===\n * //SPARQL-endpoint//: The DBpedia-Live SPARQL-endpoint can be accessed at ((http://live.dbpedia.org/sparql http://live.dbpedia.org/sparql)).\n * //DBpedia-Live Statistics//: Some simple statistics are provided upon extraction on ((http://live.dbpedia.org/livestats http://live.dbpedia.org/livestats)).\n * //Updates//: The N-Triples files containing the updates can be found at ((http://live.dbpedia.org/liveupdates http://live.dbpedia.org/liveupdates)).\n * //DBpedia-Live Sourcecode//: ((http://dbpedia.hg.sourceforge.net/hgweb/dbpedia/extraction_framework http://dbpedia.hg.sourceforge.net/hgweb/dbpedia/extraction_framework)).\n * //Synchronization Tool//: ((http://sourceforge.net/projects/dbpintegrator/files/ http://sourceforge.net/projects/dbpintegrator/files/)).\n\n===FAQ===\n**Q:** Does the DBpedia-Live automatically resume from the point where it has stopped, or it starts from the current timestamp?\n**A:** DBpedia-Live will start from the last point at which it has stopped.\n\n**Q:** The live-updates of DBpedia (changesets) has the structure year/month/day/hour/xxxx.nt.gz, what does it mean if there are some gaps in between, e.g. a folder of some hour is missing?\n**A:** This means that the service was down at that time. \n\n**Q:** Can the speed of processing of DBpedia-Live cope with the speed of data-stream?\n**A:** According to our statistics, 1.4 Wikipedia articles are modified per second which results in 84 articles per minute. \nDBpedia-Live can on average process about 105 pages per minute on average.\n\n**Q:** Does an article change in Wikipedia result in only 2 files per article (one for delete and one for added triples) or do you spread this over several files?\n**A:** Actually, an article update results in two sets of triples one for the added triples and the other one is for the deleted triples.\nIn order not to have too many files in our updates folder available at http://live.dbpedia.org/liveupdates/, we combine the triples of several articles into one file.\n\n**Q:** Does DBpedia-Live also address the issue of a change in infobox mappings?\n**A:** Yes.\n\n**Q:** If I want to maintain a DBpedia-Live mirror, why do I need to download the latest DBpedia-Live dump from http://live.dbpedia.org/dumps/?\n**A:** Basically, you don't have to download the latest, but this strategy is faster, as you will start from a filled triple store, so you have to download less number of changeset files.\n\n**Q:** Where can I find the synchronization tool fro DBpedia-Live, i.e. the tools the synchronizes a DBpedia-Live mirror with ours?\n**A:** You can download DbpediaIntegrator tool from https://sourceforge.net/projects/dbpintegrator/files/.\n\n**Q:** If I find a bug in the extraction framework, how can I report that bug?\n**A:** You can use the DBpedia bug tracker to post the bug. " . . . . "2011-07-18T00:04:28"^^ . "Hi,\n\nI'm Matthew Bishop and I'm setting up this Wiki in order to get a login for DBpedia. I'm interested in creating SPARQL queries and understanding how it works" . . . . "2011-11-01T15:31:50"^^ . "== DBpedia Spotlight Evaluation ==\n\nWe are currently conducting a series of evaluations. We will report the results shortly. \n\nMeanwhile, you can take a look at:\n * the ((/spotlight/i-semantics2011/evaluation evaluations conducted for our paper at I-SEMANTICS 2011)).\n * the evaluations conducted using NERD" . . . . "2012-03-21T15:52:54"^^ . "==DBpedia 3.7 Downloads==\n\nThis pages provides downloads of the DBpedia datasets. The DBpedia datasets are licensed under the terms of the ((http://en.wikipedia.org/wiki/Wikipedia:Text_of_Creative_Commons_Attribution-ShareAlike_3.0_Unported_License Creative Commons Attribution-ShareAlike License)) and the ((http://en.wikipedia.org/wiki/Wikipedia:Text_of_the_GNU_Free_Documentation_License GNU Free Documentation License)). http://m.okfn.org/images/ok_buttons/od_80x15_red_green.png The downloads are provided as N-Triples and N-Quads, where the N-Quads version contains additional provenance information for each statement. All files are bz2 packed.\n\nOlder Versions: ((Downloads36 DBpedia 3.6)), ((Downloads35 DBpedia 3.5.1)), ((Downloads35 DBpedia 3.5)), ((Downloads34 DBpedia 3.4)), ((Downloads33 DBpedia 3.3)), ((Downloads32 DBpedia 3.2)), ((Downloads31 DBpedia 3.1)), ((Downloads30 DBpedia 3.0)), ((Downloads30RC DBpedia 3.0RC)), ((Downloads20 DBpedia 2.0))\n\nSee also the ((ChangeLog change log)) for recent changes and developments.\n\n{{ToC numerate=1 from=h2 to=h2}}\n\n\n=== Wikipedia Input Files ===\n\n\nThe datasets were extracted from ((http://download.wikipedia.org/ Wikipedia dumps)) generated in late July 2011 (see also all ((DumpDatesDBpedia37 specific dates and times))).\n\n{{include page=\"/Downloads37f\" nomark=\"1\"}}\n\n{{include page=\"/Downloads37a\" nomark=\"1\"}}\n\n{{include page=\"/Downloads37c\" nomark=\"1\"}}\n\n{{include page=\"/Downloads37d\" nomark=\"1\"}}\n\n{{include page=\"/Downloads37nlp\" nomark=\"1\"}}" . . . . "2011-09-09T09:58:54"^^ . "===i18n Datasets===\nThese datasets contain all articles of the respective Wikipedia, including the ones that do not have an equivalent English article. ((Datasets#h18-19 more...))\n\n//CAUTION:// the URIs in these dumps have language-specific namespaces (e.g. http://el.dbpedia.org/...).\n\n**NOTE: You can find DBpedia dumps in 97 languages at our ((http://downloads.dbpedia.org/3.7-i18n/ DBpedia download server)).**\n\n//Click on the dataset names to obtain additional information.//\n#||\n||**Dataset**|**ca**|**de**|**el**|**es**|**fr**|**ga**|**hr**|**hu**|**it**|**nl**|**pl**|**pt**|**ru**|**sl**|**tr**||\n||((#ontologyinfoboxtypes Ontology Infobox Types)) |++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#ontologyinfoboxproperties Ontology Infobox Properties)) |++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#ontologyinfoboxproperties(specific) Ontology Infobox Properties (Specific))) |++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++--++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++--++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||#\n\n{{include page=\"/Downloads37b\" nomark=\"1\"}}\n\n{{include page=\"/Downloads37e\" nomark=\"1\"}}" . . . . "2011-09-05T16:47:53"^^ . "#||\n||**Dataset**|**ca**|**de**|**el**|**es**|**fr**|**ga**|**hr**|**hu**|**it**|**nl**|**pl**|**pt**|**ru**|**sl**|**tr**||\n||((#titles Titles)) |++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#shortabstracts Short Abstracts)) |++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#extendedabstracts Extended Abstracts)) |++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#images Images)) |++--++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++--++|++--++||\n||((#geographiccoordinates Geographic Coordinates)) |++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++--++|++<# nt #><# nq #>++||\n||((#rawinfoboxproperties Raw Infobox Properties)) |++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#rawinfoboxpropertydefinitions Raw Infobox Property Definitions)) |++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#homepages Homepages)) |++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++--++|++--++||\n||((#persondata Persondata)) |++--++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#pnd PND)) |++--++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||#\n{{include page=\"/Downloads37e\" nomark=\"1\"}}\n\n" . . . . "2012-01-17T17:07:49"^^ . "===External Links===\n**NOTE: You can find DBpedia dumps in 97 languages at our ((http://downloads.dbpedia.org/3.7/ DBpedia download server)).**\n\n//Click on the dataset names to obtain additional information.//\n#||\n||**Dataset**|**links**||\n||((#linkstordfbookmashup Links to RDF Bookmashup)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstobricklink Links to Bricklink)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstodailymed Links to DailyMed)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstodblp Links to DBLP)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstodiseasome Links to Diseasome)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstodrugbank Links to DrugBank)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstoeunis Links to EUNIS)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstoeurostat Links to Eurostat)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstociafactbook Links to CIA Factbook)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstoflickrwrappr Links to flickr wrappr)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstofreebase Links to Freebase)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstogadm Links to GADM)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstogeonames Links to Geonames)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstogeospecis Links to GeoSpecies)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstoprojectgutenberg Links to Project Gutenberg)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstoitalianpublicschools Links to Italian Public Schools)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstolinkedmdb Links to LinkedMDB)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstomusicbrainz Links to MusicBrainz)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstonewyorktimes Links to New York Times)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstocyc Links to Cyc)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstorevyu Links to Revyu)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstosider Links to SIDER)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstotcmgenedit Links to TCMGeneDIT)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstoumbel Links to Umbel)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstouscensus Links to US Census)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstowikicompany Links to WikiCompany)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstowordnet Links to WordNet)) ++(<# preview #>)++|++<# nt #>-++||\n||((#linkstoyago2 Links to YAGO2)) ++(<# preview #>)++|++<# nt #>-++||\n||# " . . . . "2012-01-17T16:45:34"^^ . "=== Dataset Descriptions ===\n\n{{a name=\"dbpediaontology\"}}\n==== DBpedia Ontology ====\n//The DBpedia ontology in OWL. See ((http://jens-lehmann.org/files/2009/dbpedia_jws.pdf our JWS paper)) for more details.//\n{{a name=\"ontologyinfoboxtypes\"}}\n==== Ontology Infobox Types ====\n//Contains triples of the form $object rdf:type $class from the ontology-based extraction.//\n{{a name=\"ontologyinfoboxproperties\"}}\n==== Ontology Infobox Properties ====\n//High-quality data extracted from Infoboxes using the strict ontology-based extraction. The predicates in this dataset are in the /ontology/ namespace.//\n Note that this data is of much higher quality than the Raw Infobox Properties in the /property/ namespace. For example, there are three different raw Wikipedia infobox properties for the birth date of a person. In the the /ontology/ namespace, they are all **mapped onto one relation** http://dbpedia.org/ontology/birthDate. It is a strong point of DBpedia to unify these relations.\n{{a name=\"ontologyinfoboxproperties(specific)\"}}\n==== Ontology Infobox Properties (Specific) ====\n//Infoboxes Data from the loose ontology-based extraction.//\n{{a name=\"titles\"}}\n==== Titles ====\n//Titles of all Wikipedia Articles in the corresponding language//\n{{a name=\"shortabstracts\"}}\n==== Short Abstracts ====\n//Short Abstracts (max. 500 chars long) of Wikipedia Articles//\n{{a name=\"extendedabstracts\"}}\n==== Extended Abstracts ====\n//Additional, extended English abstracts.//\n{{a name=\"images\"}}\n==== Images ====\n//Thumbnail Links from Wikipedia Articles//\n{{a name=\"geographiccoordinates\"}}\n==== Geographic Coordinates ====\n//Geographic coordinates extracted from Wikipedia.//\n{{a name=\"rawinfoboxproperties\"}}\n==== Raw Infobox Properties ====\n//Information that has been extracted from Wikipedia infoboxes. Note that this data is in the less clean /property/ namespace. The Ontology Infobox Properties (/ontology/ namespace) should always be preferred over this data.//\n{{a name=\"rawinfoboxpropertydefinitions\"}}\n==== Raw Infobox Property Definitions ====\n//All properties / predicates used in infoboxes.//\n{{a name=\"homepages\"}}\n==== Homepages ====\n//Links to external webpages.//\n{{a name=\"persondata\"}}\n==== Persondata ====\n//Information about persons (date and place of birth etc.) extracted from the English and German Wikipedia, represented using the FOAF vocabulary.//\n{{a name=\"pnd\"}}\n==== PND ====\n//Dataset containing PND (Personennamendatei) identifiers.//\n{{a name=\"articlescategories\"}}\n==== Articles Categories ====\n//Links from concepts to categories using the SKOS vocabulary.//\n{{a name=\"categories(labels)\"}}\n==== Categories (Labels) ====\n//Labels for Categories.//\n{{a name=\"categories(skos)\"}}\n==== Categories (Skos) ====\n//Information which concept is a category and how categories are related using the SKOS Vocabulary.//\n{{a name=\"externallinks\"}}\n==== External Links ====\n//Links to external web pages about a concept.//\n{{a name=\"linkstowikipediaarticle\"}}\n==== Links to Wikipedia Article ====\n//Links to corresponding Articles in Wikipedia//\n{{a name=\"wikipediapagelinks\"}}\n==== Wikipedia Pagelinks ====\n//Dataset containing internal links between DBpedia instances. The dataset was created from the internal pagelinks between Wikipedia articles. The dataset might be useful for structural analysis, data mining or for ranking DBpedia instances using Page Rank or similar algorithms.//\n{{a name=\"redirects\"}}\n==== Redirects ====\n//Dataset containing redirects between Articles in Wikipedia//\n{{a name=\"disambiguationlinks\"}}\n==== Disambiguation Links ====\n//Extraction from Disambiguation Templates//\n{{a name=\"pageids\"}}\n==== Page IDs ====\n//Dataset containing the Wikipedia Page IDs.//\n{{a name=\"revisionids\"}}\n==== Revision IDs ====\n//Dataset containing the Wikipedia Revision IDs.//\n{{a name=\"inter-languagelinks\"}}\n==== Inter-language links ====\n//Dataset containing links between the different DBpedia URIs for various languages.//\n{{a name=\"linkstordfbookmashup\"}}\n==== Links to RDF Bookmashup ====\n//Links between books in DBpedia and data about them provided by the ((http://www4.wiwiss.fu-berlin.de/bizer/bookmashup/ RDF Book Mashup)). Provided by Georgi Kobilarov. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstobricklink\"}}\n==== Links to Bricklink ====\n//Links between DBpedia and ((http://kasabi.com/dataset/bricklink Bricklink)).//\n{{a name=\"linkstodailymed\"}}\n==== Links to DailyMed ====\n//Links between DBpedia and ((http://dailymed.nlm.nih.gov/ DailyMed)). Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstodblp\"}}\n==== Links to DBLP ====\n//Links between computer scientists in DBpedia and their publications in the ((http://www.informatik.uni-trier.de/~ley/db/ DBLP)) database. Links were created manually. Update mechanism: Copy over from previous release.//\n{{a name=\"linkstodiseasome\"}}\n==== Links to Diseasome ====\n//Links between DBpedia and ((http://diseasome.eu/ Diseasome)). Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstodrugbank\"}}\n==== Links to DrugBank ====\n//Links between DBpedia and ((http://www.drugbank.ca/ DrugBank)). Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstoeunis\"}}\n==== Links to EUnis ====\n//TODO//\n{{a name=\"linkstoeurostat\"}}\n==== Links to Eurostat ====\n//Links between countries and regions in DBpedia and data about them from ((http://ec.europa.eu/eurostat Eurostat)). Links were created manually. Update mechanism: Copy over from previous release.//\n{{a name=\"linkstociafactbook\"}}\n==== Links to CIA Factbook ====\n//Links between countries in DBpedia and data about them from ((https://www.cia.gov/library/publications/the-world-factbook/ CIA Factbook)). Links were created manually. Update mechanism: Copy over from previous release.//\n{{a name=\"linkstoflickrwrappr\"}}\n==== Links to flickr wrappr ====\n//Links between DBpedia concepts and photo collections depicting them generated by the ((http://www4.wiwiss.fu-berlin.de/flickrwrappr/ flikr wrappr)). Update mechanism: script in Mercurial.//\n{{a name=\"linkstofreebase\"}}\n==== Links to Freebase ====\n//Links between DBpedia and ((http://www.freebase.com/ Freebase)) (MIDs). Update mechanism: script in Mercurial.//\n{{a name=\"linkstogadm\"}}\n==== Links to GADM ===\n//Links between places in DBpedia and ((http://gadm.geovocab.org/ GADM)).//\n{{a name=\"linkstogeonames\"}}\n==== Links to Geonames ====\n//Links between geographic places in DBpedia and data about them in the ((http://www.geonames.org/ Geonames)) database. Provided by the Geonames people. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstogeospecis\"}}\n==== Links to GeoSpecies ====\n//Links between species in DBpedia and ((http://lod.geospecies.org/ GeoSpecies)).\n{{a name=\"linkstoprojectgutenberg\"}}\n==== Links to Project Gutenberg ====\n//Links between writers in DBpedia and data about them from ((http://www.gutenberg.org/ Project Gutenberg)). Update mechanism: script in Mercurial. Since this requires manual changes of files and a D2R installation, it will be copied over from the previous DBpedia version and updated between releases by the maintainers (Piet Hensel and Georgi Kobilarov).//\n{{a name=\"linkstoitalianpublicschools\"}}\n==== Links to Italian Public Schools ====\n//Links between DBpedia and ((http://www.linkedopendata.it/datasets/scuole Italian Public Schools)).//\n{{a name=\"linkstolinkedmdb\"}}\n==== Links to LinkedMDB ====\n//TODO//\n{{a name=\"linkstomusicbrainz\"}}\n==== Links to MusicBrainz ====\n//Links between artists, albums and songs in DBpedia and data about them from ((http://musicbrainz.org/ MusicBrainz)). Created manually using the result of SPARQL queries. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstonewyorktimes\"}}\n==== Links to New York Times ====\n//Links between New York Times subject headings and DBpedia concepts.//\n{{a name=\"linkstocyc\"}}\n==== Links to Cyc ====\n//Links between DBpedia and ((http://opencyc.org/ Cyc)) concepts. ((OpenCyc Details)). Update mechanism: awk script.//\n{{a name=\"linkstorevyu\"}}\n==== Links to Revyu ====\n//Links to Reviews about things in ((http://revyu.com/ Revyu)). Created manually by Tom Heath. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstosider\"}}\n==== Links to SIDER ====\n//Links between DBpedia and ((http://sideeffects.embl.de/ SIDER)). Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstotcmgenedit\"}}\n==== Links to TCMGeneDIT ====\n//Links between DBpedia and ((http://tcm.lifescience.ntu.edu.tw/ TCMGeneDIT)). Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstoumbel\"}}\n==== Links to Umbel ====\n//TODO//\n{{a name=\"linkstouscensus\"}}\n==== Links to US Census ====\n//Links between US cities and states in DBpedia and data about them from US Census. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstowikicompany\"}}\n==== Links to WikiCompany ====\n//Links between companies in DBpedia and companies in ((http://wikicompany.org/ Wikicompany)). Update mechanism: script in Mercurial.//\n{{a name=\"linkstowordnet\"}}\n==== Links to WordNet ====\n//Classification links to ((http://www.w3.org/TR/wordnet-rdf/ RDF representations)) of ((http://wordnet.princeton.edu/ WordNet)) classes. Update mechanism: unclear/copy over from previous release.//\n{{a name=\"linkstoyago2\"}}\n==== Links to YAGO2 ====\n//Dataset containing links between DBpedia and YAGO, YAGO type information for DBpedia resources and the YAGO class hierarchy. Currently maintained by Johannes Hoffart.//" . . . . "2011-08-16T11:25:08"^^ . "=== Wikipedia Dump Dates of DBpedia 3.7 ===\n\nThese are the dates of the ((http://download.wikipedia.org/ Wikipedia dumps)) that were used to extract the datasets for ((Downloads37 DBpedia 3.7)):\n\n#||\n||af|2011-06-19||\n||an|2011-06-12||\n||ar|2011-07-26||\n||ast|2011-06-12||\n||az|2011-06-12||\n||bat-smg|2011-06-22||\n||be|2011-06-13||\n||be-x-old|2011-06-17||\n||bg|2011-07-26||\n||bn|2011-06-27||\n||bpy|2011-06-20||\n||br|2011-06-26||\n||bs|2011-06-20||\n||ca|2011-07-31||\n||ceb|2011-06-19||\n||commons|2011-07-29||\n||cs|2011-07-30||\n||cv|2011-06-18||\n||cy|2011-06-20||\n||da|2011-07-24||\n||de|2011-07-29||\n||el|2011-06-24||\n||en|2011-07-22||\n||eo|2011-07-28||\n||es|2011-07-25||\n||et|2011-06-21||\n||eu|2011-06-19||\n||fa|2011-07-28||\n||fi|2011-07-27||\n||fr|2011-07-31||\n||fy|2011-06-17||\n||ga|2011-07-29||\n||gl|2011-06-19||\n||gu|2011-06-16||\n||he|2011-08-01||\n||hi|2011-06-18||\n||hr|2011-07-28||\n||ht|2011-06-15||\n||hu|2011-07-31||\n||hy|2011-06-12||\n||id|2011-07-26||\n||io|2011-06-12||\n||is|2011-06-20||\n||it|2011-07-22||\n||ja|2011-07-23||\n||jv|2011-06-16||\n||ka|2011-06-21||\n||ko|2011-07-25||\n||ksh|2011-06-18||\n||ku|2011-06-18||\n||la|2011-06-26||\n||lb|2011-06-18||\n||lmo|2011-06-22||\n||lt|2011-07-25||\n||lv|2011-06-12||\n||mk|2011-06-19||\n||ml|2011-06-13||\n||mr|2011-06-17||\n||ms|2011-06-20||\n||nap|2011-06-20||\n||nds|2011-06-18||\n||new|2011-06-15||\n||nl|2011-07-20||\n||nn|2011-06-12||\n||no|2011-08-01||\n||oc|2011-06-18||\n||pl|2011-07-18||\n||pms|2011-06-18||\n||pt|2011-07-27||\n||qu|2011-06-14||\n||ro|2011-07-27||\n||roa-rup|2011-06-14||\n||ru|2011-07-27||\n||scn|2011-06-24||\n||sh|2011-06-15||\n||simple|2011-06-20||\n||sk|2011-08-02||\n||sl|2011-08-01||\n||sq|2011-06-18||\n||sr|2011-07-25||\n||su|2011-06-15||\n||sv|2011-07-26||\n||sw|2011-06-27||\n||ta|2011-06-25||\n||te|2011-06-26||\n||th|2011-06-21||\n||tl|2011-06-18||\n||tr|2011-07-29||\n||uk|2011-07-26||\n||ur|2011-06-12||\n||vi|2011-07-30||\n||vo|2011-07-24||\n||wa|2011-06-12||\n||war|2011-07-29||\n||yo|2011-06-18||\n||zh|2011-07-26||\n||zh-yue|2011-06-18||\n||#" . . . . "2011-09-09T10:38:13"^^ . "#||\n||**Dataset**|**ca**|**de**|**el**|**es**|**fr**|**ga**|**hr**|**hu**|**it**|**nl**|**pl**|**pt**|**ru**|**sl**|**tr**||\n||((#linkstowikipediaarticle Links to Wikipedia Article)) |++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#wikipediapagelinks Wikipedia Pagelinks)) |++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#disambiguationlinks Disambiguation Links)) |++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++<# nt #><# nq #>++|++--++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++--++|++--++||\n||((#inter-languagelinks Inter-language links)) |++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||#\n" . . . . "2011-08-18T19:17:31"^^ . "Let's get started." . . . . "2011-09-05T16:51:23"^^ . "===Core Datasets===\n**NOTE: You can find DBpedia dumps in 97 languages at our ((http://downloads.dbpedia.org/3.7/ DBpedia download server)).**\n\n//Click on the dataset names to obtain additional information.//\n#||\n||**Dataset**|**en**|**ca**|**de**|**el**|**es**|**fr**|**ga**|**hr**|**hu**|**it**|**nl**|**pl**|**pt**|**ru**|**sl**|**tr**||\n||((#dbpediaontology DBpedia Ontology)) ++(<# preview #>)++|++<# owl #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||||((#ontologyinfoboxtypes Ontology Infobox Types)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#ontologyinfoboxproperties Ontology Infobox Properties)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#ontologyinfoboxproperties(specific) Ontology Infobox Properties (Specific))) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++--++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++--++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||#\n\n{{include page=\"/Downloads37h\" nomark=\"1\"}}\n\n{{include page=\"/Downloads37g\" nomark=\"1\"}}" . . . . "2011-09-05T16:18:39"^^ . "#||\n||**Dataset**|**en**|**ca**|**de**|**el**|**es**|**fr**|**ga**|**hr**|**hu**|**it**|**nl**|**pl**|**pt**|**ru**|**sl**|**tr**||\n||((#articlescategories Articles Categories)) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#categories(labels) Categories (Labels))) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#categories(skos) Categories (Skos))) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#externallinks External Links)) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#linkstowikipediaarticle Links to Wikipedia Article)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#wikipediapagelinks Wikipedia Pagelinks)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#redirects Redirects)) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#disambiguationlinks Disambiguation Links)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++<# nt #><# nq #>++|++--++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++--++|++--++||\n||((#pageids Page IDs)) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#revisionids Revision IDs)) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||#" . . . . "2011-09-05T16:16:44"^^ . "#||\n||**Dataset**|**en**|**ca**|**de**|**el**|**es**|**fr**|**ga**|**hr**|**hu**|**it**|**nl**|**pl**|**pt**|**ru**|**sl**|**tr**||\n||((#titles Titles)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#shortabstracts Short Abstracts)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#extendedabstracts Extended Abstracts)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#images Images)) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++--++|++--++||\n||((#geographiccoordinates Geographic Coordinates)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++--++|++<# nt #><# nq #>++||\n||((#rawinfoboxproperties Raw Infobox Properties)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#rawinfoboxpropertydefinitions Raw Infobox Property Definitions)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++||\n||((#homepages Homepages)) ++(<# preview #>)++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++<# nt #><# nq #>++|++--++|++--++||\n||((#persondata Persondata)) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||((#pnd PND)) ++(<# preview #>)++|++<# nt #><# nq #>++|++--++|++<# nt #><# nq #>++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++|++--++||\n||#" . . . . "2011-11-08T16:48:44"^^ . "== DBpedia Spotlight Internationalization ==\n\nIn this page we will coordinate the efforts for the internationalization (i18n) of DBpedia Spotlight. \n\n=== Working Group ===\n\nPlease add your name here if you are interested in helping. Please also say which languages that you can help with.\n\nPablo Mendes, WBSG, Freie Universität Berlin - Portuguese, Spanish\nMariano Rico, Universidad Autonoma de Madrid - Spanish\nAndrés Manso - Spanish\n\n=== Guide ==\n\nInitial guidelines were provided on ((http://answers.semanticweb.com/questions/4075/dbpedia-spotlight-in-other-languages Semantic Web Answers)). We will expand them here as we go. For more details on how to run each step of DBpedia Spotlight's data generation, see the ((http://wiki.dbpedia.org/spotlight/datageneration Data Generation Manual)) and the latest version of this file:\nhttps://spotlight.svn.sourceforge.net/svnroot/dbp-spotlight/trunk/bin/index.sh\n\nFinally, if you plan to change the source code, please consider committing it back to our repository so that other people can also benefit from it - and you can be acknowledged as awesome contributor!\n\n=== List of language-dependent classes ===\n\n * org.dbpedia.spotlight.spot.opennlp.* - use POS tagging, chunking, NER, etc.\n * org.dbpedia.spotlight.tagging.* - perform POS tagging\n * org.dbpedia.spotlight.spot.cooccurrence.* - rely on training on a large corpus (we currently only did for EN)\n * org.dbpedia.spotlight.spot.AtLeastOneNounSelector - uses Part-of-Speech (POS) tagging\n\n=== Experiences ===\n\nHere we will document what has been tried and what fails, so if somebody sees the same error, they will know how to fix." . . . . "2012-05-07T11:32:19"^^ . "== Content Moved ==\nPlease see https://github.com/dbpedia-spotlight/dbpedia-spotlight/wiki/Downloads" . . . . "2012-03-21T15:56:20"^^ . "== DBpedia Datasets for Natural Language Processing (NLP) ==\n\nEach and every ((/Datasets dataset)) from DBpedia is potentially useful for several Natural Language Processing (NLP) tasks. We describe here a few examples of how to use these datasets. Moreover, we describe a number of extended datasets that were generated during the creation of ((/spotlight DBpedia Spotlight)) and other NLP-related projects.\n\nIn the context of this page, the word \"resource\" -- as in DBpedia Resource -- refers to an entity or concept identified by a DBpedia URI.\n\n{{ToC numerate=1 from=h2 to=h3}}\n\n=== DBpedia Core Datasets ===\n\nThe core datasets from DBpedia include an ontology to model the extracted information from Wikipedia, general facts about extracted resources, as well as inter-language links. More information on the ((/datasets Core Datasets Page)).\n\nIf you use **DBpedia core data sets** in your research, please cite:\n\n * Christian Bizer, Jens Lehmann, Georgi Kobilarov, Sören Auer, Christian Becker, Richard Cyganiak, Sebastian Hellmann: DBpedia – A Crystallization Point for the Web of Data. Journal of Web Semantics: Science, Services and Agents on the World Wide Web, Issue 7, Pages 154–165, 2009.\n\n=== DBpedia NLP Datasets ===\n\nIf you use **DBpedia NLP data sets** in your research, please cite:\n\n * Pablo N. Mendes, Max Jakob and Christian Bizer. DBpedia for NLP: A Multilingual Cross-domain Knowledge Base. Proceedings of the International Conference on Language Resources and Evaluation, LREC 2012, 21-27 May 2012, Istanbul, Turkey. (to appear)\n\n==== DBpedia Lexicalizations Dataset ====\n\nContains mappings between surface forms and URIs. A surface form is term that has been used to refer to an entity in text. Names and nicknames of people are examples of surface forms. We store the number of times a surface form was used to refer to a DBpedia resource in Wikipedia, and we compute statistics from that.\n\nCreated by the DBpedia Spotlight team. \nAuthors: Pablo N. Mendes, Max Jakob\n\n((http://spotlight.dbpedia.org/datasets/ Download)).\n\nHas been used by: DBpedia Lookup, DBpedia Spotlight\n\nExample Data:\n dbpedia:Apple_Inc. lexvo:label \"Apple computer\"@en graph:Apple_Inc.---Apple_computer .\n graph:Apple_Inc.---Apple_computer :pmi \"9.867346749590263\"^^xsd:double :score .\n dbpedia:Apple_Inc. lexvo:label \"Apple, Inc\"@en graph:Apple_Inc.---Apple,_Inc .\n graph:Apple_Inc.---Apple,_Inc :pmi \"9.867346749590263\"^^xsd:double :score .\n\nThe data above describes the entity ??Apple_Inc.?? and two surface forms used to refer to it: \"Apple Inc.\" and \"Apple computer\".\n\n==== DBpedia Topic Signatures ====\n\nWe tokenize all Wikipedia paragraphs linking to DBpedia resources and aggregate them in a Vector Space Model of terms weighted by their co-occurrence with the target resource. We use those vectors to select the strongest related terms and build topic signatures for those entities.\n\n((http://spotlight.dbpedia.org/datasets/ Download)).\n\nCreated by the DBpedia Spotlight team. \nAuthors: Pablo N. Mendes\n\nExample Data:\n\n Apple_Inc. +\"Apple Inc.\" computer from mac\n Apple_sauce +\"Apple sauce\" pudding butter pie\n Apple_Records +\"Apple Records\" beatles album released\n\n\n==== DBpedia Thematic Concepts ====\n\nThematic Concepts are DBpedia resources that are the main subject of a Wikipedia Category.\n\nCreated by the DBpedia Spotlight team. \nAuthors: Pablo N. Mendes, Max Jakob\n\n((http://spotlight.dbpedia.org/datasets/ Download)).\n\nExample Data:\n dbpedia:Adolescence rdf:type skos:Concept\n dbpedia:Adoption rdf:type skos:Concept\n dbpedia:Biodiversity rdf:type skos:Concept\n\n==== DBpedia People's Grammatical Genders ====\n\nCan be used for anaphora resolution and coreference resolution tasks.\n\nCreated by the DBpedia Spotlight team. \nAuthors: Pablo N. Mendes\n\n((http://spotlight.dbpedia.org/datasets/ Download)).\n\nExample Data:\n :gender :Female\n :gender :Female\n :gender :Male\n :gender :Male\n :gender :Male\n\n=== Example Queries ===\n\n* Select all people with grammatical gender \"female\" related to the topic of \"Politics\"" . . . . "2011-11-01T15:08:46"^^ . "Boris Villazón Terrazas" . . . . "2011-11-01T15:36:29"^^ . "== DBpedia Spotlight - Evaluation for I-SEMANTICS 2011==\n\nYou can find more information about the I-SEMANTICS 2011 paper ((/spotlight/isemantics2011/ here)).\n\n=== Original text ===\n\nThe orignal text was obtained by browsing through different categories of news at NYTimes.com (home page, sports, general, business, arts/music, arts/design, travel, style). The first section of each article was selected, in an attempt to have roughly the same amount of text for each article.\n\nParagraphs: 1,2,3. From \"Worries\" to \"smartphone.\"http://www.nytimes.com/2010/10/11/business/media/11privacy.html?_r=1&hp\n\nParagraphs: 1,2,3,4,5. From: \"The Nets\" to \"he said.\"http://www.nytimes.com/2010/10/11/sports/basketball/11nets.html?ref=sports\n\nParagraphs: 1,2,3,4. From \"To the rites\" to \"worth a try.\"http://www.nytimes.com/2010/10/10/us/10pot.html?src=me&ref=general\n\nParagraphs: 1,2,3. From \"Anyone driving\" to \"a traffic light.\"http://www.nytimes.com/2010/10/10/science/10google.html?src=me&ref=general\n\nParagraphs: 1,2,3. From \"At a private dinner\" to \"currency tensions.\"http://www.nytimes.com/2010/10/11/business/economy/11currency.html?ref=business\n\nParagraphs: 1,2,3,4. From \"Boilerplate\" to \"social order.\"http://www.nytimes.com/2010/10/11/arts/design/11chaos.html?ref=arts\n\nParagraphs: 1,2,3,4. From \"Lil Wayne's\" to \"was toying with.\"http://www.nytimes.com/2010/10/11/arts/music/11choice.html?ref=arts\n\nParagraphs: 1,2. From \"The short,\" to \"shifting embraces.\"http://www.nytimes.com/interactive/2010/10/10/travel/20101010-OFFBEATCULTURE-INTERACTIVE.html?ref=travel\n\nParagraphs: 1,2. From \"LIFE ON A LEAF,\" to \"culture festival.\"http://travel.nytimes.com/2010/10/10/travel/10Turku.html?ref=travel\n\nParagraphs: 1,2,3,4,5. From \"IF you can't say\" to \"social support.\"http://www.nytimes.com/2010/10/10/fashion/10Studied.html?ref=style\n\n=== Gold standard annotations ===\n\nIn order to assess how much homogeneity, or consensus, there is in the ratings in our manual evaluation we calculated the inter annotator agreement using the Fleiss' Kappa coefficient. \"The measure calculates the degree of agreement in classification over that which would be expected by chance and is scored as a number between 0 and 1.\" See: ((http://en.wikipedia.org/wiki/Fleiss%27_kappa Fleiss' Kappa)). Larger values of kappa correspond to stronger agreement between the rating and the standard (in this case, the standard is 'consistency'). \n\nIn our case, the Fleiss' Kappa value for the collective inter annotator agreement for the four annotators is $\kappa=0.67$.\n\nThe agreement between individual annotators is:\nAnnotator1 vs Annotator2 (Kappa = 0.674)\nAnnotator1 vs Annotator3 (Kappa = 0.606)\nAnnotator2 vs Annotator3 (Kappa = 0.577)\nAnnotator2 vs Annotator4 (Kappa = 0.528)\nAnnotator1 vs Annotator4 (Kappa = 0.469)\nAnnotator3 vs Annotator4 (Kappa = 0.385)\n\nThe annotation agreements are significantly different from those expected by chance. After this, the four annotators met and decided on a single set of annotations to keep, generating an entity set shared in the file:\n* ((http://spotlight.dbpedia.org/download/isemantics2011-evaluation.zip gold.set)) \n\n\n=== Citation ===\n\nFor the original text, please cite the copyright owners: \nThe New York Times Company. http://www.nytimes.com/content/help/rights/copyright/copyright-notice.html\n\nFor the annotations provided here, please cite:\n\nPablo Mendes, Max Jakob, Andrés García-Silva and Christian Bizer. DBpedia Spotlight: Shedding Light on the Web of Documents. In the Proceedings of the 7th International Conference on Semantic Systems (I-Semantics). Graz, Austria, 7–9 September 2011.\n\nThe bibtex is available ((/spotlight/isemantics2011/ here))." . . . . "2011-11-01T15:38:45"^^ . "=== DBpedia Spotlight: Shedding Light on the Web of Documents ===\n**Authors**: Pablo N. Mendes, Max Jakob, Andrés García-Silva and Christian Bizer \n\n== Abstract ==\nInterlinking text documents with Linked Open Data enables the Web of Data to be used as background knowledge within\ndocument-oriented applications such as search and faceted browsing. As a step towards interconnecting the Web of Documents with the Web of Data, we developed DBpedia Spotlight, a system for automatically annotating text documents with DBpedia URIs. DBpedia Spotlight allows users to configure the annotations to their specific needs through the DBpedia Ontology and quality measures such as prominence, topical pertinence, contextual ambiguity and disambiguation confidence. We compare our approach with the state of the art in disambiguation, and evaluate our results in light of three baselines and six publicly available annotation systems, demonstrating the competitiveness of our system. DBpedia Spotlight is shared as open source and deployed as a Web Service freely available for public use.\n\n== Links ==\n \n * Paper: ((http://www.wiwiss.fu-berlin.de/en/institute/pwo/bizer/research/publications/Mendes-Jakob-GarciaSilva-Bizer-DBpediaSpotlight-ISEM2011.pdf Mendes-Jakob-GarciaSilva-Bizer-DBpediaSpotlight-ISEM2011.pdf))\n * Slides: ((http://www.slideshare.net/pablomendes/dbpedia-spotlight-at-isemantics-2011 dbpedia-spotlight-at-isemantics-2011))\n * Dataset: ((/spotlight/i-semantics2011/evaluation Evaluation))\n * Downloads: http://spotlight.dbpedia.org/download/\n * Best Paper Award: ((http://i-semantics.tugraz.at/blog/2011/09/best-paper-award-triplification-challenge-winners Announcement)) \n\n== Citation ==\n\nPablo Mendes, Max Jakob, Andrés García-Silva and Christian Bizer. ((http://www.wiwiss.fu-berlin.de/en/institute/pwo/bizer/research/publications/Mendes-Jakob-GarciaSilva-Bizer-DBpediaSpotlight-ISEM2011.pdf DBpedia Spotlight: Shedding Light on the Web of Documents)). In the Proceedings of the 7th International Conference on Semantic Systems (I-Semantics). Graz, Austria, 7–9 September 2011. \n\n @inproceedings{isem2011mendesetal,\n title = {DBpedia Spotlight: Shedding Light on the Web of Documents},\n author = {Pablo N. Mendes and Max Jakob and Andr\'{e}s Garc\'{i}a-Silva and Christian Bizer},\n year = {2011},\n booktitle = {Proceedings of the 7th International Conference on Semantic Systems (I-Semantics)},\n abstract = {Interlinking text documents with Linked Open Data enables the Web of Data to be used as background knowledge within document-oriented applications such as search and faceted browsing. As a step towards interconnecting the Web of Documents with the Web of Data, we developed DBpedia Spotlight, a system for automatically annotating text documents with DBpedia URIs. DBpedia Spotlight allows users to configure the annotations to their specific needs through the DBpedia Ontology and quality measures such as prominence, topical pertinence, contextual ambiguity and disambiguation confidence. We compare our approach with the state of the art in disambiguation, and evaluate our results in light of three baselines and six publicly available annotation systems, demonstrating the competitiveness of our system. DBpedia Spotlight is shared as open source and deployed as a Web Service freely available for public use.}\n }\n\n" . . . . "2011-11-08T17:26:17"^^ . "== DBpedia Spotlight - Data Generation ==\n\nSummary of the data generation guidelines\n * Download a few files from the ((http://wiki.dbpedia.org/Downloads latest DBpedia)) in your language. For English we used the following datasets: labels_en.nt.bz2, redirects_en.nt.bz2, disambiguations_en.nt.bz2, instance_types_en.nt.bz2. If they are not available, you will need to ((http://wiki.dbpedia.org/Documentation look into how to create them)). For higher quality extraction, consider adding infobox mappings and DBpedia Ontology labels for your language at http://mappings.dbpedia.org. The results from mapping-based extraction are available on the file: mappingbased_properties_en.nt.bz2.\n * Get a ((http://dumps.wikimedia.org/enwiki/ Wikipedia XML dump)) in your language (only pages-articles.xml.bz2).\n * Get Lucene tokenizers, stemmers, stopwords, etc. in your language. For many languages SnowballAnalyzer may be enough. For others, this will require some language-specific knowledge, so I can't help much. But see for example http://hunspell.sourceforge.net/\n * Extract name variations (lexicalizations) for DBpedia Resources via ExtractCandidateMap\n * Extract DBpedia resource occurrences via ExtractOccsFromWikipedia\n * Sort the TSV (tab-separated values) file extracted by URI\n * Run DBpedia Spotlight occurrence indexing via IndexMergedOccurrences\n * Add name variations and types to the index via AddSurfaceFormsToIndex and AddTypesToIndex\n * Optionally compress the index\n * Run evaluation and detect similarity threshold scores\n\nFor more details on how to run each step, see the latest version of this file:\nhttps://spotlight.svn.sourceforge.net/svnroot/dbp-spotlight/trunk/bin/index.sh\n\nFinally, if you plan to change the source code, please consider committing it back to our repository so that other people can also benefit from it - and you can be acknowledged as awesome contributor!\n\n\n=== Checking the Generated Data ==== \n\nYou should make sure that each step is generating the data correctly.\n\nHelpful tools:\n * Use grep/cut, etc. to inspect the text files\n * Use Luke to inspect the generated indexes.\n\n\n==== Candidate Map ====\n\nCheck conceptURIs to see if undesirable URIs were kept (e.g. disambiguations, redirects, lists, and whatever matches your use case).\n\nCheck surface forms to see if they look like legitimate names of things in your language.\n\n==== Extracted Occurrences ====\n\nSee how many were extracted.\nHow many URIs have occurrences?\nAre the contexts with a decent length (subjective, related to your use case)?\n\n==== Context Index ====\n\nUse Luke to open the index. How many URIs are there in the index? Were the entity names stored in the field SURFACE_FORM? Were the counts stored in the field URI_COUNT? Were types stored in the field TYPE? \n\nLook in the context field:\n * Were words stemmed?\n * Were stopwords removed?\n\nLook in the surface form field:\n * Do they have the correct morphology? (e.g. were they all lowercased if that's what you wanted) Do they look \"clean\", or are there very generic references (e.g. \"here\" pointing to \"Berlin\")\n\n\n" . . . . "2011-11-15T12:21:13"^^ . "== Encoding Problems ==\n\n=== Problem inserting \u-encoded characters ===\n\n\n DEBUG 11-11 11:16:35,040 - Filter rows - Sending row to true :Ignore right triples : [ \"\u4E2D\u534E\u4EBA\u6C11\u5171\u548C\u56FD\"@pt .], [infobox_properties_pt.nt], [200], [OK]\n INFO 11-11 11:16:36,502 - Sparql Update Insert - Erro ao tentar inserir bloco: 400 Bad Request\n INFO 11-11 11:16:36,502 - Sparql Update Insert - Server: Virtuoso/06.01.3126 (Linux) x86_64-pc-linux-gnu\n INFO 11-11 11:16:36,502 - Sparql Update Insert - Connection: Keep-Alive\n INFO 11-11 11:16:36,502 - Sparql Update Insert - Date: Fri, 11 Nov 2011 13:15:49 GMT\n INFO 11-11 11:16:36,502 - Sparql Update Insert - Accept-Ranges: bytes\n INFO 11-11 11:16:36,502 - Sparql Update Insert - Content-Type: text/plain\n INFO 11-11 11:16:36,503 - Sparql Update Insert - Content-Length: 310\n INFO 11-11 11:16:36,503 - Sparql Update Insert - 37000 Error SP030: SPARQL compiler, line 0: Invalid character in SPARQL expression at '\'\n INFO 11-11 11:16:36,503 - Sparql Update Insert - \n INFO 11-11 11:16:36,503 - Sparql Update Insert - SPARQL query:\n INFO 11-11 11:16:36,503 - Sparql Update Insert - INSERT DATA INTO { .\n\n=== Options ===\n\nPossible solutions for encoding identifiers in localized editions that contain non-ascii characters\n\n1) Native: http://pt.dbpedia.org/resource/People's_Republic_of_China\nPro: easier to debug. \nHow to achieve? ??native2ascii -reverse file.nt??\n2) \u-encoding: http://dbpedia.org/resource/Predefini\u00E7\u00E3o:Correlatos\nPro: more formal? Con: there is an issue with Virtuoso.\n3) %-encode: http://pt.dbpedia.org/resource/People%27s_Republic_of_China\nPro: also solves the \">\" character issue, which we %-encode to avoid breaking nt/nq (they use <> to denote URI versus literal)\n\n" . . . . "2012-02-28T11:51:07"^^ . "== Moved! ==\nMoved to http://wiki.dbpedia.org/faq" . . . . "2012-01-20T09:56:29"^^ . "Technology and science are my expert areas. My main interest are all kind of batteries and related devices as:\n\nDefribilators and AED batteries,\nWheelchair Batteries,\nSecurity Alarm Battery Replacement\n((http://www.techbatterysolutions.com/Sealed_Lead_Acid_Battery_s/28.htm Sealed Lead Acid Batteries)),\nAPC batteries and UPS\n" . . . . "2012-05-04T13:02:30"^^ . "This was the step by step followed to install the DBpedia Extraction Framework (DEF) as of ((http://dbpedia.hg.sourceforge.net/hgweb/dbpedia/extraction_framework/file/02a1dff9e208 release 3.7)) on a machine with Ubuntu 10. In this example, the extraction process will use the spanish (es) wikipedia.\n\n{{include page=\"/Documentation/IntelliJ\" nomark=\"1\"}}\n\nYou may also choose to compile directly from the command line with \"mvn install\".\n\nNote: if the latest code doesn't build and you want to revert to the v3.7, do ??hg update -r DBpedia_3.7?? You might also need to disable the \"live\" module from your pom.xml, as it doesn't seem to build as of the DBpedia_3.7 tag.\n\n{{include page=\"/Documentation/ExtractionConfiguration\" nomark=\"1\"}}" . . . . "2012-02-18T09:02:01"^^ . "===Top Shampoo For Oily Hair===\n\nGetting a hair care product these days are very easy as the market is full of it. A lot of them are made specifically for oily hair. **((http://www.shampoo-for-oily-hair.com Shampoo for oily hair))** can help alleviate the problem however it is essential to understand the causes of this condition. Usually, the condition will start at the bottom tips and it is because of natural oils which is generated by sebaceous gland.\n\nThis condition is caused by many issues such as the environmental conditions to genes. In a certain season, sembum or generally known as natural oils are excreted differently compared with the other times. The oil production will differ caused by weather elements such as the wind, sunshine, and moisture. Other elements like the age, air pollution, dust, sweat, adolescence and the body's hormones can also add up the production of the oils.\n\n**((http://www.shampoo-for-oily-hair.com Shampoo for oily hair))**\n\nIf you're looking for a shampoo that will help you manage excessive oils, ensure that you examine each label of the product and the content of it. The chemical ingredients in these types of shampoos are usually not that much. Thus, they are less likely to leave a residue. The ideal choice for you are the clarifying or deep cleaning shampoos. Also, shampoos made up of sls or sulfosuccinate must also be looked at. This kind of substances can certainly help in combating too much production of slick as they can dry up the skin." . . . . "2012-03-11T22:47:49"^^ . "== Frequently Asked Questions (FAQ) ==\n\nThe initial questions shown in this page arised during the ((http://infodocket.com/2011/11/15/spanish-data-in-dbpedia-grows-after-mapping-marathon/ 1st Spanish Mapping Marathon)) (Nov. 3rd-4th). We are expanding them with questions asked to the ((https://lists.sourceforge.net/lists/listinfo/dbpedia-discussion dbpedia-discussion)) list. If you have a question that is not answered here, please ((https://lists.sourceforge.net/lists/listinfo/dbpedia-discussion send it to the list)). If you have a question and an answer, please feel free to add it here.\n\n===MAPPING===\n\n**Q:** I have a february version of a document entitled \"DBpedia mapping language\", do you have an more current version? I found some typos and it does not cover conditional mappings.\n**R:** you can check directly in the repository: http://dbpedia.hg.sourceforge.net/hgweb/dbpedia/extraction_framework/file/cefae9797133/core/doc/mapping_language\n\n**Question:** is there any policy for creating DBpedia classes or properties?. For example, we missed the class BullFighter, we checked there was no other similar class, and we created it.\n**Response:** The only guidelines I know are specified here: http://mappings.dbpedia.org/index.php/Mapping_Guide\n\n**Q:** How do we delete an erroneous mapping? All wiki pages have a delete tab, but we do not know if it is an immediate delete or it will be checked by any admin?\n**R:** In DBpedia-Live, we reprocess all the changed pages we get from Wikipedia update stream, and we also reprocess the pages that are affected by a mapping change. The pages we get from Wikipedia update stream have higher priority, so they are reprocessed first. So, the pages affected by a mapping may take a few minutes to get reprocessed depending on how many live page are waiting for reprocessing, but it will not take long to appear.\n\n**Q:** When we create a DBpedia class or property, when it becomes effective?, what is the life cycle of the modifications?\n**R:** They should show up in live.dbpedia.org nearly immediate (in some cases it may take a few minutes) and on dbpedia.org in the next release (usually twice a year for the larger project, and as frequent as you want for your localized version).\n\n**Q:** If we consider that it is necessary a given property (e.g., debutDate) in the DBpedia ontology, but that property was deleted (we can see this in the page history), what do we have to do?.\n**R:** See if there is a duplicate. That might be the reason for the deletion. You should then use the one that remained.\n\n**Q:** is there any way for knowing which username created more mappings? \n**R:** Yes. We do that for the DBpedia Portuguese. Ask Pablo Mendes for the script he uses to grab that info from mappings.dbpedia.org\n\n**Q:** The value for a property is wrong in DBpedia, as compared to Wikipedia. (erroneous data)\n**R:** First, check if the value in live.dbpedia.org is also wrong. The \"dbpedia.org\" major releases only happens every 6 months, so it is possible that the Wikipedia page was changed after that. You can check the date for each dbpedia.org release in http://wiki.dbpedia.org/Downloads37\nSecond, you should know that the extraction process is susceptible to errors, as Wikipedia users may fill in values in different formats. For example, the number three thousand could be spelled as \"3000\", \"3 000\", \"3.000\" or \"3,000\" just to cite a few examples. If you want to fix a mistake on DBpedia, you can go directly to the source and edit it there (Wikipedia), or you can add the ability for an extractor to deal with yet another way to express the same thing. Here: http://dbpedia.hg.sourceforge.net/hgweb/dbpedia/extraction_framework/file/017eff778fe7/core/src/main/scala/org/dbpedia/extraction/mappings\n\n**Q:** The value for a property is missing in DBpedia, but appears in Wikipedia. (missing data)\n**R:** See question about erroneous data. In addition, check which infoboxes are present in the Wikipedia page that correspond to the DBpedia resource you are analyzing. Make sure that these infoboxes are mapped in mappings.dbpedia.org. If not, feel free to add a mapping yourself. It is a wiki, everybody can help (you need to first ask for a username and editor rights, so that we can control spam).\n\n**Q:** What's up with dbpedia-owl and dbprop namespaces? (inconsistent use of predicates)\nFor many resources there are values for properties under two namespaces: dbpprop (http://dbpedia.org/property/) and dbpedia-owl (http://dbpedia.org/ontology/). The first (dbprop) contains the value extracted from the infobox (as raw as the extraction framework can make it). The second (dbpedia-owl) contains the mapped property. Since different infoboxes may use different property names for the same attribute, we map them to a consistent ontology via mappings.dbpedia.org.\n\n===EXTRACTION===\n\n**Q:** is there any scheduling for the next dump? \n**R:** Generalized dumps for the entire (Internationalized) DBpedia usually happen twice a year. The international chapters are free to release their data in any release cycle they see fit. So you may just run the extraction framework on your side and tell us how many triples you get. :)\n\n**Q:** it seems that the extraction process reads the properties found in the infobox instances, without checking if those properties are in the infobox definition. is that so?.\n**R:**\n\n**Q:** Eg: In the statistics of (es) Ficha_de_futbolista we can find the property \"altura\" as one of the most used, but that property is not in the infobox definition. In the infobox definition we can see \"estatura\" (a concept similar to \"altura\") but is much less used that \"altura\". Do we have a mechanism to map both infobox properties to the same DBpedia property? We tried creating two mappings, one for \"altura\" and another for \"estatura\", but we get always two triples for each infobox instance (although the instance has only one of these properties). Any solution?\n**R:** What happens if you map only one? Maybe the infobox itself is doing some resolution there? When you say you get two triples, do you mean you get one for the http://dbpedia.org/ontology namespace and one for the http://dbpedia.org/property namespace? That is expected. One is for the mapped and one for the non-mapped property.\n\n**Q:** The parsing of spanish dates (dd/mm/yyyy) does not work (property mapped to xsd:date). Do we have the same problem for decimal numbers? (in spanish, decimal numbers use to be like 2,5 instead of 2.5).\n**R:** You can patch the Date and Decimal extractors to take some i18n config params.\n**R:** I guess that is not too much effort in the parser.\n\n**Q:** Some wikipedia pages have infobox instances with properties that are not in the infobox definition. May be those properties have been deleted from the definition, producing an inconsistency (e.g. (es) Partidos and Ficha_de_montaña). Any recommendation?\n**R:** What do you mean inconsistency? Why is it a problem?\n\n**Q:** What is the meaning of the grey rows in the statistics page? It says \"template is on the ignorelist\". What is this, a \"deprecated\" property/class?\n**R:** The answer is here: http://mappings.dbpedia.org/index.php/Mapping_Statistics\n\"...the statistics contain non relevant templates like Unreferenced or Rail line. These templates aren't classical infoboxes and shouldn't affect the statistics. On that account they can be ignored. If a template is on the ignore list, it does not count for the number of potential infoboxes.\"\n\n**Q:** Can we map an infobox to 2 DBpedia classes if both classes are equivalent? E.g.: Organization and Organisation classes exist in DBpedia.\n**R:** We should not have both classes. That is a bug in the ontology and should be fixed. Anybody can fix the ontology through the mapping wiki (mappings.dbpedia.org)\n\n**Q:** In the statistics page (e.g spanish at http://mappings.dbpedia.org/server/statistics/es) we get information about the spanish infoboxes sorted by instance number. In the case of spanish, it says there are 1311 different infoboxes, but the table shows only ~300. Where can be find the rest?. The number of properties shown in statistics have a similar issue. For example, in the definition of infobox (es) Ficha_de_futbolista there are 20 properties, but in the infobox statistics (http://mappings.dbpedia.org/server/templatestatistics/es/Ficha_de_futbolista) there are 22. These 2 additional properties come from the infobox instances?\n**R:** I don't know the answer. Paul Kreis is possibly the only one that would know.\n\n**Q:** Some properties seem to exist in DBpedia, but when we use them in the mappings are considered nonexistent (are rendered in red). E.g: in (es) Ficha_de_Tenista we tried to use the DBpedia property \"turnedpro\" (in theory existing, as can be seen at http://dbpedia.org/property/turnedpro). When we try to use that property in our mapping we get \"Couldn't load property mapping on page en:Mapping es:Ficha de tenista. Details: Ontology property turnedpro not found\". We also tried with dbpprop:turnedpro, getting the same result.\n**R:** This is probably a confusion between infobox property and DBpedia property. The dbprop (http://dbpedia.org/property) namespace should be read as \"infobox property\", while the http://dbpedia.org/ontology namespace is the one that contains the DBpedia properties. You can only map infobox properties to DBpedia Ontology properties.\n\n\n=== Setting up a new international chapter ===\n\n**Q:** I have a \"big machine\" for hosting the spanish DBpedia, and I hope to set up the extraction process on that machine very soon. Once we get a good spanish extraction process, what do we have to do in order to get the es.dbpedia.org redirect?\n**R:**\n 1) Add your URLs to the table of chapters: http://wiki.dbpedia.org/Internationalization/Chapters?v=35e\n 2) Add your name to the contacts: http://dbpedia.org/Internationalization\n 3) Subscribe to the dbpedia-developers list and send a pull request for modifications you've made to the code\n 4) Add to the wiki any instructions that were missing when you started, adding the things that you had to figure out yourself\n 5) Create a page acknowledging the mapping editors and other people that supported the creation of your chapter\n 6) Whenever your URIs are dereferenceable under !!??.dbpedia.org/resource/*!! and you have a SPARQL endpoint running under !!??.dbpedia.org/sparql!!, send an e-mail to the dbpedia-developers list with your IP and we will set up the proper DNS pointers.\n\n**Q:** Concerning internationalized resource URIs, we see that the spanish triples generated now in DBpedia have the URI form http://dbpedia.org/Resource/Whatever. Therefore, if we query about the resource http://dbpedia.org/Resource/Berlin, we will get a unique resource with all the properties specified by 15 internationalized versions of wikipedia. Right? However, the \"hosted\" versions of DBpedia (ge, el, ru...) have a URI like http://ge.dbpedia.org/Resource/Berlin. Right?\n**R:** There is a current debate about this in the i18n committee. The current solution is to generate the triples under http://es.dbpedia.org/resource/Berlin, and set sameAs links to http://dbpedia.org/resource/Berlin. My preferred solution would be to bypass this step at least in cases where we're more confident that the link is true (for example with bidirectional language links). Feel free to join ((http://sourceforge.net/mailarchive/forum.php?thread_name=BANLkTin1a9tHUvQb%2B1sMsfuzr8fgUgyQ_Q%40mail.gmail.com&forum_name=dbpedia-developers the discussion)).\n\n**Q:** The data pages (eg http://fr.dbpedia.org/data/Paris, redirected from http://fr.dbpedia.org/resource/Paris when the mime type in not html) don't contain the data they should (what you get when querying the sparql endpoint).\n**R:** Check if the host xx.dbpedia.org (xx for language code) is definied in Virtuoso Web Server. Go to the conductor interface (http://xx.dbpedia.org/conductor), tab Web Application Server, subtab Virtual Domains & Directories." . . . . "2012-05-16T10:27:32"^^ . "==Wiktionary RDF extraction==\n===Description===\nWe aim to provide an open-source framework (based on DBpedia) to extract semantic lexical resources (an ontology about language use) from Wiktionary. The data currently includes language, part of speech, senses, definitions, synonyms, taxonomies (hyponyms, hyperonyms, synonyms, antonyms) and translations for each lexical word. Main focus is on flexibility (to the loose schema) and configurability (towards differing language-editions of Wiktionary). The configuration is done within an XML file which encodes language-mappings and parse-templates containing place holders. The goal is to allow the addition of languages just by configuration without the need of programming skills and without altering the Scala source code. This enables the quick and cheap ad(o|a)ption to new usage scenarios. The extracted data can (due to its semantically richness) be automatically transformed into the Lemon model or simpler domain specific formats – for example a CSV representation of the translation, which can be loaded into a relational database. By offering a Linked Data service, we hope to extend DBpedia's central role in the LOD infrastructure to the world of ((http://linguistics.okfn.org/ Open Linguistics)). The English dump currently contains 71 million triples. German contains 6.6 million triples. \n\nPlease send feedback to the official Wiktionary mailing list as we are coordinating all extraction approaches from there:\nhttps://lists.wikimedia.org/mailman/listinfo/wiktionary-l\n\n{{toc}}\n\n===Access===\n* Dumps: http://downloads.dbpedia.org/wiktionary/ (look for the latest file)\n* SPARQL-Endpoint: http://wiktionary.dbpedia.org/sparql\n* Linked Data: http://wiktionary.dbpedia.org/resource/[word]\n* Virtuoso Faceted Browser: http://wiktionary.dbpedia.org/fct/\n\n===Sample data===\ntriples for the word \"dog\" from the german wiktionary\n((http://wiktionary.dbpedia.org/resource/dog http://wiktionary.dbpedia.org/resource/dog))\n\n#| \n||wr:dog|doap:creator|||\n||wr:dog|lemon:sense|wr:dog-English-Noun-1||\n||wr:dog|rdfs:label|dog@en||\n||wr:dog|rdfs:seeAlso|||\n||wr:dog|rdf:type|lemon:LexicalEntry||\n||wr:dog|rdf:type|wt:LexicalEntity||\n||wr:dog|wt:hasLangUsage|wr:dog-English||\n||wr:dog-English|dc:language|wt:English||\n||wr:dog-English|wt:hasPoSUsage|wr:dog-English-Noun-1||\n||wr:dog-English-Noun|wt:hasPoS|wt:Noun||\n||wr:dog-English-Noun|wt:hasSense|wr:dog-English-Noun-1||\n||wr:dog-English-Noun-1|dc:language|wt:English||\n||wr:dog-English-Noun-1|wt:hasPoS|wt:Noun||\n||wr:dog-English-Noun-1|wt:hasExample|'The `dog` barked all night long.'@en||\n||wr:dog-English-Noun-1|wt:hasMeaning|'An animal, member of the genus `Canis` (probably descended from the common wolf) that has been domesticated for thousands of years; occurs in many breeds. Scientific name: `Canis lupus familiaris`.'@en||\n||wr:dog-English-Noun-1|rdf:type|wt:Sense||\n||wr:dog-English-Noun-1|rdf:type|lemon:LexicalSense||\n||....................................................| | ||\n|#\nnotice the nested schema (lexical entry -> language-usage -> PoS-usage -> senses -> properties). This hierarchy represents the sections from the wiktionary article. There is no normalization/transformation happening. Different language editions of wiktionary could use a different schema, and you could call that inconsistent. But in fact we believe it is better to keep the data \"as is\" - efforts on consolidation should be taken on the wiktionary side.\n\n===SPARQL Access===\n((http://wiktionary.dbpedia.org/sparql?default-graph-uri=&query=SELECT+%3Fmeaning+%0D%0AFROM+%3Chttp%3A%2F%2Fwiktionary.dbpedia.org%2F%3E+%0D%0AWHERE+%7B%0D%0A++%3Flexword+%3Chttp%3A%2F%2Fwww.w3.org%2F2000%2F01%2Frdf-schema%23label%3E+%22house%22%40en+.%0D%0A++%3Flexword+%3Chttp%3A%2F%2Fwww.monnet-project.eu%2Flemon%23sense%3E+%3Fsense+.+++%0D%0A++%3Fsense+%3Chttp%3A%2F%2Fwiktionary.dbpedia.org%2Fterms%2FhasMeaning%3E+%3Fmeaning%0D%0A%7D&should-sponge=&format=text%2Fhtml&timeout=0&debug=on get meanings of a word))\n%%(sql) \nSELECT ?meaning \nFROM \nWHERE {\n ?lexword \"house\"@en .\n ?lexword ?sense . \n ?sense ?meaning\n}\n%%\n((http://wiktionary.dbpedia.org/sparql?default-graph-uri=&query=SELECT+%3Fa+%3Fb+%0D%0AFROM+%3Chttp%3A%2F%2Fwiktionary.dbpedia.org%2F%3E+%0D%0AWHERE+%7B+%0D%0A++%3Fa+%3Chttp%3A%2F%2Fwiktionary.dbpedia.org%2Fterms%2FhasTranslation%3E+%3Fb+%0D%0A%7D+LIMIT+10&should-sponge=&format=text%2Fhtml&timeout=0&debug=on get 10 translation pairs))\n%%(sql)\nSELECT ?a ?b \nFROM \nWHERE { \n ?a ?b \n} LIMIT 10\n%%\n\nor a bit more ((http://wiktionary.dbpedia.org/sparql?default-graph-uri=&query=PREFIX+terms%3A%3Chttp%3A%2F%2Fwiktionary.dbpedia.org%2Fterms%2F%3E%0D%0APREFIX+rdfs%3A%3Chttp%3A%2F%2Fwww.w3.org%2F2000%2F01%2Frdf-schema%23%3E%0D%0APREFIX+dc%3A%3Chttp%3A%2F%2Fpurl.org%2Fdc%2Felements%2F1.1%2F%3E%0D%0ASELECT+%3Fsword+%3Fslang+%3Fspos+%3Fssense+%3FtwordRes+%3Ftword+%3Ftlang%0D%0AFROM+%3Chttp%3A%2F%2Fwiktionary.dbpedia.org%2F%3E%0D%0AWHERE+%7B%0D%0A++++%3FswordRes+terms%3AhasTranslation+%3FtwordRes+.%0D%0A++++%3FswordRes+rdfs%3Alabel+%3Fsword+.%0D%0A++++%3FswordRes+dc%3Alanguage+%3Fslang+.%0D%0A++++%3FswordRes+terms%3AhasPoS+%3Fspos+.%0D%0A++++OPTIONAL+%7B+%3FswordRes+terms%3AhasMeaning+%3Fssense+.+%7D%0D%0A++++OPTIONAL+%7B+%0D%0A+++++++++++%3FtwordBaseRes+terms%3AhasLangUsage+%3FtwordRes+.+%0D%0A+++++++++++%3FtwordBaseRes+rdfs%3Alabel+%3Ftword+.%0D%0A++++%7D%0D%0A++++OPTIONAL+%7B+%3FtwordRes+dc%3Alanguage+%3Ftlang+.+%7D%0D%0A%7D%0D%0ALIMIT+50&should-sponge=&format=text%2Fhtml&timeout=0&debug=on fine granular))\n%%(sql)\nPREFIX terms:\nPREFIX rdfs:\nPREFIX dc:\nSELECT ?sword ?slang ?spos ?ssense ?twordRes ?tword ?tlang\nFROM \nWHERE {\n ?swordRes terms:hasTranslation ?twordRes .\n ?swordRes rdfs:label ?sword .\n ?swordRes dc:language ?slang .\n ?swordRes terms:hasPoS ?spos .\n OPTIONAL { ?swordRes terms:hasMeaning ?ssense . }\n OPTIONAL { \n ?twordBaseRes terms:hasLangUsage ?twordRes . \n ?twordBaseRes rdfs:label ?tword .\n }\n OPTIONAL { ?twordRes dc:language ?tlang . }\n}\n%%\n===Vision===\n====Scenarios====\n * Reference, Annotation - annotate corpora with unique identifiers. Then you get all infos from Wiktionary via linked data\n * disambiguation - for a given lexical word (a sequence of characters) one can look up possible usages in languages, and possible meanings (each meaning should have a definition and a example sentence). The definition can help to determine which meaning was intended by the author (by comparing the context to possible definitions, etc.)\n * synset reduction - for a given word one can lookup synonyms and replace the word by a deterministically chosen representative of its synset.\n * translation - the provided translations are defined on the meanings, which gives you a context aware translation.\n\n====Wiktionary2RDF - Live====\nWe will provide a live version of the ontology soon, that reflects changes to the wiki within seconds. This should encourage users of the RDF data to contribute to Wiktionary. If you are unhappy with the data quality of the automatically generated ontology, you just edit the wiki, improve the guideline-compliance there and you will get your high-quality semantic data right away.\n\n===Installation and Source Code===\nInstall Mercurial (hg) and Maven\ncheckout the repo\n%%(ini)\nhg clone http://dbpedia.hg.sourceforge.net/hgroot/dbpedia/extraction_framework dbpedia\n%%\n\nswitch to wiktionary branch\n%%(ini)\nhg update wiktionary\n%%\n\ninstall the core and dump dependencies\n%%(ini)\ncd dbpedia/core\nmvn install\ncd ../dump\nmvn install\ncd ../wiktionary\n%%\n\ncheck configuration in\n%%(ini)\nconfig.xml //for loglevel and language\nconfig-en.xml //or adjust to whatever language you want to parse\nconfig.properties //language needs to be set here too\n%%\n\nput the \"[...]-pages-articles.xml\" dump file from http://dumps.wikimedia.org/backup-index.html into the wiktionaryDump folder\nrun\n%%(ini)\nmvn scala:run\n%%\n\nload into virtuoso (use isql console)\n%%(ini)\nttlp_mt (file_to_string_output ('/path/to/file/wiktionary.dbpedia.org_en.nt'), '', 'http://wiktionary.dbpedia.org/');\n%%\n\n=== Implementation Details ===\nThe main goal was to create a DBpedia-based extractor for Wiktionary that is so configurable, that applying it to the different language versions of Wiktionary is just a matter of configuration but not programming. And the configuration should be possible to do for someone that has a good understanding of the Wiki syntax (and currently XML, but we plan to hide that too, via a web-based front end similar to the mappings-wiki) but not Scala or RDF.\n\nI will try to explain internals here, but its quite complex and I omitted some details. If you cant follow, ask on the mailinglist or wait for my thesis.\n\nThe idea is somewhat different from DBpedia (although we use the framework): \nInstead of info boxes and very specific extractors we tried to make a meta-extractor of declarative nature instead of imperative. \nThe rational is that although there exist some scrapers, none of them allows to parse more than a 3-5 languages.\nSo we encode the language-specific characteristics of each Wiktionary in a machine-readable format (e.g. the \"config-de.xml\") and create a generic extractor that interprets the config.\nTop-down these properties are:\n\n====Entry Layout (EL)====\ne.g. in the german Wiktionary, a given page has the structure: \n%%(sql)\nLexical Entity\n languages it occurs in \n part of speech it is used as\n different senses/meanings\n properties like \n synonyms, \n example sentence,\n pronunciation, \n translations, etc.\n%%\nIn the English Wiktionary there is a etymology section after the language. The used schema can differ between language-editions of wiktionary. So we came up with a simple encoding scheme, to represent the expected schema for each language. We configure the EL with nested XML-nodes named „block“'s (and the top level node is named „page“). Each block can contain three things:\nfurther blocks (to represent the hierarchy)\nand indicator template – if it is encountered on the page, this block starts\ndeclaration on how to parse the page on this level (see below). \nMore about the EL: http://en.wiktionary.org/wiki/Wiktionary:Entry_layout_explained \n\n==== Wiki Templates ====\nnow we come to the core of the extraction. We made an engine that can\nmatch a given Wiktionary page to several \"extraction templates\" (ET). \nSo consider this dummy page (written in German – to show the effect of language mappings):\n%%(sql)\n == green (Englisch) ==\n === Adjektiv ===\n [1] eine Farbe\n [2] umweltfreundlich\n%%\nWe can start with this snippet wikitext and transform it to a generic schema definition by introducing placeholders a.k.a. variables and control symbols that indicate the possible repeating of parts (like the regex \"(ab)*\" matches \"ababab\"). The engine then fills the placeholders with information scraped from the page (in other words binds variables). The configuration contains declaration on\nwhat to do with the bound variables, often that is a \"use it as literal object of predicate x\" but also arbitrary transformations\nlike \"format to URI sprintf-style\" or \"hand bindings to a static method on class y, that returns triples\". An example: we have the example page and we defined a config like this:\n%%(sql)\n\n \n \n \n \n \n \n \n \n \n \n == $word ({{Sprache|$language}}) ==\n \n \n \n \n \n \n \n \n \n \n \n === {{Wortart|$pos|$language}} ===\n \n \n \n \n \n\n%%\nThere are several things to notice: the nested structure of the block-nodes (implying the schema), the indicator-nodes, which contain templates, that if they are encountered on the page, imply that the following belongs to that block. Then you will see the normal tempate-nodes that contain information on how to parse the page, using placeholders, and how to emit triples, again with these placeholders. And (in the templates) you will see the control structures looking like Regular Expressions but we only allow ()*, ()+, ()?. \nWe hope you agree, that this approach is pretty generic and declarative, rather than imperative, thus enabling a quick creation of new configs.\nFor the definition template, the engine will find a set of bindings:\n%%(sql)\ndefinition -> \"eine Farbe\"\ndefinition -> \"umweltfreundlich\"\n%%\nand then generates triples according to the resultTemplates, which again contain the placeholders\n%%(sql)\nwr:green-english-adjective wiktionary:hasDefinition \"eine Farbe\" .\nwr:green-english-adjective wiktionary:hasDefinition \"umweltfreundlich\" .\n%%\nthe used properties and namespaces are open to discussion. \n\nOur prototype recognizes the EL and thus gives information about Languages and PoS usages of all\nwords in the Wiktionary and has ETs for the definitions, hyphenation, synonyms (to have community based wordnet), translations, hyponyms, hyperonyms and example sentences.\n\n====Mapping====\na mapping from language-specific tokens to a global vocabulary. In contrast to the DBpedia mappings, we dont map property labels to property URIs, but we map any token or value to a shared vacabulary (not URIs directly). It just means occurring labels within the EL. Their meaning has to be translated to a shared, global vocabulary.\nIn this wiki snippet there are two tokens: \"Englisch\" and \"Adjektiv\". They\nindicate that the following section is about a english word and its part\nof speech is adjective. Obviously we need a mapping from them to a\nshared vocabulary. Such a mapping is easy and part of the configuration.\nBut a nice thing to have would be a better ontology backing of this vocabulary.\nsome ontology about POS (GOLD?) and language families (ISO 639-3?)) - we\nshould discuss what to use there.\n\n=== Use Case: Relational View on Translations ===\nA requirement for a related project was the transformation of translations into a relational schema. \nThis is achieved with a SPARQL query, that interprets the graph model to a row based schema and retrieves them. \nThe result is saved into a CSV file – which can be loaded into a SQL DBMS with the built-in LOAD DATA INFILE command.\nThere are two scripts to accomplish that functionality:\nto-csv.php - a php shell script that queries the public SPARQL endpoint of wiktionary.dbpedia.org and retrieves 10.000 wordpairs each request and transforms and writes them into a CSV file. \nThe columns are: \nsword (the lexical source word), slang (the language of the word), spos (the part of speech of the word), ssense (a sense of the word), tword (the target word), tlang (the language of the target word). \nAn example entry could be:\n\"abändern\",\"German\",\"Verb\",\"to change, to alter\",\"change\",\"English\"\nThe process of the extraction takes a few hours. There are no configuration options but the script can be changed easily. \nOptionally you should remove duplicate lines with uniq.\n\nload-csv.sql - a trivial sql script that creates a table with the above explained columns and inserts the CSV with a LOAD DATA command. \n\n=== Vocabulary: Lemon Model ===\nthe dataset contains contains triples using the lemon vocabulary.\nThis is achieved by postprocessing the raw dataset with a recursive algorithm that \"presses\" the hierarchical schema into a flat one.\nFor example\n%%(sql)\nA\n p1=x\n A1\n p2=y\n A11\n p3=z\n A12\n p4=w\n%%\nbecomes\n%%(sql)\nA\n instance of Lexical Entry\n A11\n instance of Lexical Sense\n p1=x\n p2=y\n p3=z\n A12\n instance of Lexical Sense\n p1=x\n p2=y\n p4=w\n%%\nnotice the propagtion of properties along the path, down to the leaves. This traformed data is then added as an overlay over the data - thus creates shortcuts from the top entry to the leaves. \n\n===Todo / Issues===\n * resolving templates\n * use a nice vocabulary\n * live\n * link with other resources (wordnet, etc.)" . . . . "2012-04-25T15:30:50"^^ . "== DBpedia Spotlight Proposal for the Google Summer of Code 2012 ==\n\n((http://www.google-melange.com/gsoc/org/google/gsoc2012/dbpediaspotlight http://spotlight.dbpedia.org/gsoc/images/logo_gsoc.jpg))\n\nWe are thrilled to announce that we have been selected for GSoC2012! Four students have been selected to work with the summer with us. Stay tuned!\n\n==== Description ====\n\n((http://www.w3.org/DesignIssues/LinkedData.html Linked Data)) has been revolutionizing the way applications interact with the Web. While the ((http://en.wikipedia.org/wiki/Web_2.0#Technologies Web2.0 technologies)) opened up much of the \"guts\" of websites for third-parties to reuse and repurpose data on the Web, they still require that developers create one client per target API. With Linked Data technologies, all APIs are interconnected via standard Web protocols and languages.\n\n((http://wiki.dbpedia.org DBpedia)) is a project aiming at exposing knowledge from Wikipedia as Linked Data. One can navigate this Web of facts with standard Web browsers, automated crawlers or select subsets with SQL-like query languages (e.g. SPARQL). DBpedia exists in 97 different languages, and is interlinked with many other databases such as Freebase, New York Times, CIA Factbook, etc.\n\nThis new Web of interlinked databases provides useful knowledge that can complement the textual Web in many ways. See, for example, how bloggers tag their posts or assign them to categories in order to organize and interconnect their blog posts. Or see how BBC has created the ((http://www.bbc.co.uk/blogs/bbcinternet/2010/07/bbc_world_cup_2010_dynamic_sem.html World Cup 2010 website)) by interconnecting textual content and facts from their knowledge base. By the way, ((http://wtlab.um.ac.ir/parameters/wtlab/filemanager/LD_resources/other/eswc2009-bbc-dbpedia.pdf they use DBpedia)).\n\n((http://spotlight.dbpedia.org DBpedia Spotlight)) is an open source (Apache license) text annotation tool that connects text to Linked Data by marking names of things in text (we call that Spotting) and selecting between multiple interpretations of these names (we call that Disambiguation). For example, \"Washington\" can be interpreted in more than 50 ways including a ((http://en.wikipedia.org/wiki/Washington_(state) state)), a ((http://en.wikipedia.org/wiki/Federal_government_of_the_United_States government)) or a ((http://en.wikipedia.org/wiki/George_Washington person)). You can already imagine that this is not a trivial task, especially when we're talking 3.64 million \"things\" of 320 different \"types\" with over half a billion \"facts\" (July 2011).\n\nBut we think we're doing quite well. And we could use your help to do even better! Check ((http://wiki.dbpedia.org/spotlight/gsoc2012/ideas some project ideas)) for this year's summer of awesomeness.\n\n==== Homepage ====\n\nhttp://spotlight.dbpedia.org\n\n==== Main Organization License ====\n\nApache V2 License\n\n==== Why is your organization applying to participate in GSoC 2012? What do you hope to gain by participating? ====\n\nWe are interested in seeing both research and development into the DBpedia Spotlight software itself, and applications built around it. We hope to gain both new developers who are familiar with the core, as well as platform-oriented developers who can help us to lead research-oriented ideas in the directions needed by applications wishing to take advantage of that.\n\nWe have observed through our ((http://wiki.dbpedia.org/spotlight/evaluation evaluations)) that no single annotation tool excels in all annotation tasks. We believe that a vibrant open source community is the only way to build a tool that can be reused and adapted for many use cases.\n\n==== If accepted, would this be your first year participating in GSoC? ====\n\nYes.\n\n==== Did your organization participate in past GSoCs? If so, please summarize your involvement and the successes and challenges of your participation. ====\n\nDBpedia Spotlight has not yet participated in past GSoCs. One of our mentors has participated in 3 past editions.\n\n==== If your organization participated in past GSoCs, please let us know the ratio of students passing to students allocated, e.g. 2006: 3/6 for 3 out of 6 students passed in 2006. ====\n\nNot Applicable.\n\n==== What is the URL for your ideas page? ====\n\nhttp://wiki.dbpedia.org/spotlight/gsoc2012/ideas\n\n==== What is the main development mailing list for your organization? This question will be shown to students who would like to get more information about applying to your organization for GSoC 2011. If your organization uses more than one list, please make sure to include a description of the list so students know which to use. ====\n\nhttps://lists.sourceforge.net/lists/listinfo/dbp-spotlight-users\n\n==== What is the main IRC channel for your organization? ====\n\n#dbpedia-spotlight on irc.freenode.net\n\n==== Does your organization have an application template you would like to see students use? If so, please provide it now. ====\n\nPlease include your name, email address, and other contact information.\n\nIf your proposal is based on one of the ideas mentioned on our ideas page, please mention which.\n\nYour proposal can be as long as you want, but please be concise.\n\nInclude a detailed work plan, including a tentative schedule with milestones. Please take into account time you will need for planning and for evaluation.\n\nPlease include a short timetable outlining periods where you expect to be unavailable during the summer.\n\n==== What criteria did you use to select the individuals who will act as mentors for your organization? Please be as specific as possible. ====\n\n * ((http://www.wiwiss.fu-berlin.de/en/institute/pwo/bizer/team/MendesPablo.html Pablo N. Mendes)) is a Research Associate at the Free University of Berlin, researching Linked Data and Information Extraction. He co-created and maintains the projects ((http://spotlight.dbpedia.org DBpedia Spotlight)), ((http://pt.dbpedia.org DBpedia Portuguese)), ((http://twarql.sf.net Twarql)), and ((http://cuebee.sf.net Cuebee)).\n * ((http://bis.informatik.uni-leipzig.de/SebastianHellmann Sebastian Hellmann)) lives in Leipzig and develops the ((http://nlp2rdf.org NLP Interchange Format))[((http://nlp2rdf.org/implementations/dbpedia-spotlight DBpedia Spotlight NIF Wrapper))]. He was a GSoC mentor last year for DBpedia (on behalf of Apertium) and has developed the intital version of the DBpedia-Live extraction. Furthermore he (co-)chaired the ((http://okcon.org/2011 Open Knowledge Conference 2011)), the ((http://i-semantics.tugraz.at/i-challenge/call-for-submissions Linked Data Cup 2012)) and is a member of over a dozen open source projects on ((http://code.google.com/u/117755417768006836964/ GC)), ((https://sourceforge.net/users/kurzum/ SF)). Note by SH: I am also super proud, that I have contributed enough edits on Wikipedia, that I can even take part in the elections there. \n * Max Jakob, ((http://www.neofonie.de/ Neofonie GmbH)), is co-creator of DBpedia Spotlight and former maintainer of DBpedia.\n * Jimmy O'Regan is a member of the DBpedia Spotlight internationalization community and has participated in 3 past editions of GSoC with ((http://apertium.org Apertium)).\n * Mihály Héder is a Research Assistant at MTA SZTAKI and is the lead developer of Sztakipedia that uses DBpedia Spotlight API. He has already been mentoring 5 BSc and MSc students at TU Budapest. \n * Iavor Jelev, BabelMonkeys.com, led the development of RoboTagger, a similar tool to DBpedia Spotlight that focuses on German. He is currently collaborating on introducing topic classification into DBpedia Spotlight.\n * Rohana Rajapakse, Goss Interactive Ltd. has co-authored a paper with DBpedia Spotlight maintainers, where he contributed several Spotter implementations.\n * Mohamed Morsey, is a Research Associate at the University of Leipzig and creator of DBpedia Live.\n * Dimitris Kontokostas lives in Greece. He is one of the pioneers in the internationalization of DBpedia, and has deep knowledge of the DBpedia Extraction Framework.\n * Shawn Simister, Freebase/Google Inc. will serve as a point of contact with the Freebase team for closer integration of Freebase information into DBpedia Spotlight.\n\n==== What is your plan for dealing with disappearing students? ====\n\nWe will ask the students for their schedule well in advance of the program start. Any unscheduled absences (over 72 hours) will be reported to the administrators, who will make attempts to contact the student. If these attempts fail, the project will be frozen, and we will contact Google.\n\n==== What is your plan for dealing with disappearing mentors? ====\n\nEach student will be assigned two mentors, who will both follow the student's progress. In the event of one disappearing, the other will continue. The communities involved also have many other active developers in their mailing lists, as well as researchers in associated research groups that can be contacted in eventuality as backup mentors.\n\n==== What steps will you take to encourage students to interact with your project's community before, during and after the program? ====\n\nIn addition to work to document the internals, we have been taking steps towards making the project more community-centered: increased use of wikis, the creation of an IRC channel, and more open discussion on the mailing list. The steps towards internationalising the software have also increased its scope, and we are seeing early interest due to that.\n\nDuring the application period, we built a small web application demonstrating how our tool could be used to help students to explore GSoC project proposals:\nhttp://spotlight.dbpedia.org/gsoc/\nWe hope this will stimulate applicants to learn more about the project.\n\nDuring the program, we hope to maintain our IRC channel and mailing list as open channels where the students can discuss their work in a low-pressure environment.\n\nAfter the program, we intend to encourage our students to cowrite academic papers about their work, to further both the students' academic careers, and our projects own academic interests.\n\n==== If you are a small or new organization applying to GSoC, please list a larger, established GSoC organization or a Googler that can vouch for you here. ====\n\nThomas Steiner, Google Inc.\n\n==== If you are a large organization who is vouching for a small organization applying to GSoC for their first time this year, please list their name and why you think they'd be good candidates for GSoC here ====\n\nNot Applicable." . . . . "2012-04-03T17:57:09"^^ . "== DBpedia Spotlight Project Ideas - GSoC 2012 ==\n\n==== Introduction ====\n\n((http://www.w3.org/DesignIssues/LinkedData.html Linked Data)) has been revolutionizing the way applications interact with the Web. While the ((http://en.wikipedia.org/wiki/Web_2.0#Technologies Web2.0 technologies)) opened up much of the \"guts\" of websites for third-parties to reuse and repurpose data on the Web, they still require that developers create one client per target API. With Linked Data technologies, all APIs are interconnected via standard Web protocols and languages.\n\n((http://wiki.dbpedia.org DBpedia)) is a project aiming at exposing knowledge from Wikipedia as Linked Data. One can navigate this Web of facts with standard Web browsers, automated crawlers or select subsets with SQL-like query languages (e.g. SPARQL). DBpedia exists in 97 different languages, and is interlinked with many other databases such as Freebase, New York Times, CIA Factbook, etc.\n\nThis new Web of interlinked databases provides useful knowledge that can complement the textual Web in many ways. See, for example, how bloggers tag their posts or assign them to categories in order to organize and interconnect their blog posts. Or see how BBC has created the ((http://www.bbc.co.uk/blogs/bbcinternet/2010/07/bbc_world_cup_2010_dynamic_sem.html World Cup 2010 website)) by interconnecting textual content and facts from their knowledge base. By the way, ((http://wtlab.um.ac.ir/parameters/wtlab/filemanager/LD_resources/other/eswc2009-bbc-dbpedia.pdf they use DBpedia)).\n\n((http://spotlight.dbpedia.org DBpedia Spotlight)) is an open source (Apache license) text annotation tool that connects text to Linked Data by marking names of things in text (we call that Spotting) and selecting between multiple interpretations of these names (we call that Disambiguation). For example, \"Washington\" can be interpreted in more than 50 ways including a ((http://en.wikipedia.org/wiki/Washington_(state) state)), a ((http://en.wikipedia.org/wiki/Federal_government_of_the_United_States government)) or a ((http://en.wikipedia.org/wiki/George_Washington person)). You can already imagine that this is not a trivial task, especially when we're talking 3.64 million \"things\" of 320 different \"types\" with over half a billion \"facts\" (July 2011).\n\nBut we think we're doing quite well. And we could use your help to do even better! \n\n=== Project Ideas ===\n\nHere is an initial set of topics:\n * **DBpedia Spotlight Live: An ever-learning text annotation tool**. Knowledge is constantly changing. When a new a new president gets elected, a celebrity gets married, or a world cup is won, Wikipedians rush to edit the world encyclopedia to reflect this new knowledge. ((http://live.dbpedia.org DBpedia Live)) runs the DBpedia extraction process from the Wikipedia stream of modifications and keeps DBpedia in sync with its knowledge source. You could work on feeding this stream of modifications in Wikipedia also to the DBpedia Spotlight extraction/indexing process. One candidate framework for implementing this is ((https://github.com/nathanmarz/storm/wiki/Rationale Storm)). See also ((https://github.com/edsu/wikistream/tree/ WikiStream)) for a way to obtain the stream of updates coming from Wikipedia. As a possible storage, check out the recently released ((http://senseidb.github.com/sensei/gettingStarted2.html SenseiDB))\n * **Feedback incorporation**: there are software clients for DBpedia Spotlight that allow users to annotate their blogs in Wordpress, or even to suggest new links in Wikipedia. When a user chooses a suggestion, or fixes an incorrect annotation produced by DBpedia Spotlight, this is valuable feedback information that should be incorporated by the system to learn from its mistakes. You could work on clients that let users fix the wrong annotations, and/or in the backend that stores that in the system to relearn the annotator. \n * **Integration with software stacks**: many applications are based on larger software stacks such as ((http://uima.apache.org/ Apache UIMA)), ((http://incubator.apache.org/stanbol/ Apache Stanbol)) (Incubating) and ((http://gate.ac.uk/ GATE)). DBpedia Spotlight can also be integrated with these stacks to support those applications. A first step would be to integrate DBpedia Spotlight as Enhancement Engine within Apache Stanbol. This should be relatively easy, especially when implemented on the Web Service (RESTful) layer. This is a good starter task.\n * **Writing a NIF Wrapper**: the recently published ((http://blog.aksw.org/2011/nlp-interchange-format-nif-1-0-spec-demo-and-reference-implementation/ NLP Interchange Format)) (NIF) is an RDF/OWL-based format that aims to achieve interoperability between Natural Language Processing (NLP) tools, language resources and annotations. The format is able to connect documents in the WWW, data in the ((http://en.wikipedia.org/wiki/Giant_Global_Graph GGG)) with the in and output of NLP tools. In this task, a NIF wrapper has to be created, that is able to (de-)serialize the input and output of Spotlight to and from NIF. In combination with an annotation server, this would allow third parties to annotate web site with DBpedia Spotlight and also provide a way to represent annotations for the Web, following the idea of ((http://annotateit.org/ AnnotateIt)).\n * **Spotting**: There are many strategies that one could use to identify \"names of things\" in text. An easy one is using a dictionary of names and well-known string matching algorithms. Other approaches include detecting \"important phrases\" based on their occurrence statistics (keyphrase extraction), or learning patterns to detect specific types of entities (Named Entity Recognition), etc. We have implemented a few of these: Named Entity Recognition, Keyphrase Extraction, N-Grams, Lexicon-based, etc. You could extend the comparison of approaches, and create a solution to run multiple of them and choose the best assignment in the end, considering overlaps. Take a look at ((http://code.google.com/p/sequence-labeler/ Sequence Labeler)) \n * **Disambiguation**: our disambiguation algorithm chooses the most likely \"interpretation\" for a name based on the words that occur around that name in a paragraph. We weigh these worlds according to how frequently they occurred with each of the possible interpretations, using a scoringn function we call Inverse Candidate Frequency (ICF). Our current implementation is based on Lucene, and does too many unnecessary reads in order to achieve its funcionality. You could work on a faster implementation of ICF using Lucene, or you could propose other solutions based on key-value stores, relational databases, etc. Consider a HSQL solution, Project Voldemort, among others. \n * **Hadoop-based Indexing**: when DBpedia Spotlight processes the English Wikipedia, it generates approximately 60GB of data. When processing more languages, it becomes more interesting to perform much of our statistics gathering jobs in Hadoop. You can build up on ((https://github.com/dicode-project/pignlproc pignlproc)), ((http://mahout.apache.org Apache Mahout)) and ((http://katta.sourceforge.net/ Katta)). This idea is good for a starter task (2-week). Much of it has already been done, it is a matter of putting pieces together.\n * **Topical classification**: in DBpedia, things are associated to categories that can represent topics. Example topics are Music, Politics, Sports, etc. DBpedia Spotlight could use this information to create topic detectors and use that information in the annotation process. Mahout offers LDA and NaiveBayes implementations and has scripts to process Wikipedia data. This can be a starting point.\n * **Text formats**: text may come in a variety of formats, e.g. plain, HTML, PDF, etc. To make DBpedia Spotlight a general tool for text annotation, it would be great to deal with various input/output formats. You would start with HTML. It will be important to find the main text passage in a page. This can be done using existing frameworks or self-developed methods. ((http://tika.apache.org/1.0/formats.html Apache Tika)) is a starting point. See also ((http://code.google.com/p/boilerpipe/ BoilerPipe)) for HTML and ((http://code.google.com/p/lapdftext/ LA-PDFText)) for PDF.\n * **Internationalization**: do you speak another language besides English? Would you like to help us to enable DBpedia Spotlight in other languages? We've started in that direction, but there are many ways in which you could still contribute.\n * **More knowledge from Freebase**: DBpedia Spotlight currently allows users to use the Freebase types to select which kinds of output they would like to display or ignore. However, Freebase has much more knowledge than just their types, and all of that information can be integrated in the disambiguation process of DBpedia Spotlight. This includes categories such as \"arts & entertainment\", \"science and technology\", etc. as well as relationships between entities.\n * **Better support for short messages**: DBpedia Spotlight has been used to annotate tweets by a few applications. Tweets are a tough case because the messages are short and the language is unconventional. We have provided initial integration with ((http://twarql.sf.net Twarql)) to enable streaming annotation of tweets. Exploring ways to enhance the speed and/or quality of annotation in this setting would make a really interesting project.\n\nWe have also collected over the months a few open tasks in our ((http://sourceforge.net/tracker/?group_id=399595&atid=1657035 feature requests and bug tracker)). Please feel free to take a look.\n\nSome of these ideas are not enough for a project by themselves, so ponder about the size of your project and feel free to bundle related ideas.\n\n=== Pre-requisites ===\n\nSoft skills:\n * We would like to work with people that are energetic programmers, passionate about open source, and really interested in the topics around DBpedia Spotlight. You don't need to worry about convincing us about this. We can tell from how much preparation went into your proposal.\n * Although the mentors are here to help you, we expect you to be able to search and find answers for most questions for yourself. Search engines like easy questions, mentors like the tough ones. When you ask a question, show that you've looked for the answer before asking.\n\nProgramming languages we love:\n * Java: we love cross-platform code and object oriented programming.\n * Scala: adds functional programming to the Java world, and in our opinion allows one to write more concise code, and write it in less time.\n * R: very convenient for analyzing your data and looking into anything that involves statistics.\n * Python: we commonly write scripts in python for quick, small tasks.\n * Linux/Bash: a lot of common tasks can be done with cat/sort/uniq/grep/sed/cut. We use them every day.\n\nYou don't need to know all of them. Solid knowledge in Java/Scala is enough for most of what we do. Our build process is based on Maven2.\n\n=== Mentors ===\n\nWe have a super international team of mentors eager to work with you to build a better Web!\n\n * ((http://www.wiwiss.fu-berlin.de/en/institute/pwo/bizer/team/MendesPablo.html Pablo N. Mendes)) is Brazilian, now living in Berlin. He is a Research Associate at the Free University of Berlin, researching Linked Data and Information Extraction. He co-created and maintains the projects ((http://spotlight.dbpedia.org DBpedia Spotlight)), ((http://pt.dbpedia.org DBpedia Portuguese)), ((http://twarql.sf.net Twarql)), and ((http://cuebee.sf.net Cuebee)).\n * Max Jakob lives in Berlin. He works at ((http://www.neofonie.de/ Neofonie GmbH)) and is co-creator of DBpedia Spotlight. He also formerly maintained the DBpedia project.\n * Jimmy O'Regan is from Ireland. He is a member of the DBpedia Spotlight internationalization community and has participated in 3 past editions of GSoC with ((http://apertium.org Apertium)).\n * Mihály Héder lives in Budapest. He is a Research Assistant at MTA SZTAKI and is the lead developer of ((http://pedia.sztaki.hu Sztakipedia)) that suggests enhancements to Wikipedia editors using, among others, the DBpedia Spotlight API. He has been mentoring 5 BSc and MSc students at TU Budapest. \n * Iavor Jelev is Bulgarian, now living in Leipzig. He is partner at BabelMonkeys.com, and led the development of Robo Tagger, a similar tool to DBpedia Spotlight that focuses on German. He is currently collaborating on introducing topic classification into DBpedia Spotlight.\n * Rohana Rajapakse, works for Goss Interactive Ltd. He has co-authored a paper with DBpedia Spotlight maintainers, where he contributed several Spotter implementations.\n * Mohamed Morsey, lives in Leipzig. He is a Research Associate at the University of Leipzig and creator of ((http://live.dbpedia.org DBpedia Live)).\n * Dimitris Kontokostas, lives in Veria, Greece. He is a Research Associate at the Aristotle University of Thessaloniki and a pioneer and key contributor in the ((http://wiki.dbpedia.org/Internationalization DBpedia Internationalization effort)).\n * Shawn Simister lives in San Francisco. He works for ((http://freebase.com Freebase))/((https://www.google.de/intl/en/about/ Google Inc)). Will serve as a point of contact with the Freebase team for closer integration of Freebase information into DBpedia Spotlight.\n * Rupert Westenthaler, lives in Salzburg (Austria). He is employed at ((http://www.salzburgresearch.at/ Salzburg Research)) and is committer of ((http://incubator.apache.org/stanbol/ Apache Stanbol (incubating))). He will serve as a point of contact for integration tasks between DBpedia Spotlight and Apache Stanbol.\n * ((http://bis.informatik.uni-leipzig.de/SebastianHellmann Sebastian Hellmann)) lives in Leipzig and develops the ((http://nlp2rdf.org NLP Interchange Format))[((http://nlp2rdf.org/implementations/dbpedia-spotlight DBpedia Spotlight NIF Wrapper))]. He was a GSoC mentor last year for DBpedia (on behalf of Apertium) and has developed the intital version of the DBpedia-Live extraction. Furthermore he (co-)chaired the ((http://okcon.org/2011 Open Knowledge Conference 2011)), the ((http://i-semantics.tugraz.at/i-challenge/call-for-submissions Linked Data Cup 2012)) and is a member of over a dozen open source projects on ((http://code.google.com/u/117755417768006836964/ GC)),((https://sourceforge.net/users/kurzum/ SF)). Note by SH: I am also super proud that I have contributed enough edits on Wikipedia, that I can even take part in the elections there. \n\n=== More Information ===\n\n * ((http://wiki.dbpedia.org/spotlight/gsoc2012 More about our project proposal))\n * ((http://spotlight.dbpedia.org/gsoc/ An application to help you explore GSoC projects))\n * Where can I get more information about DBpedia Spotlight?\n * ((http://wiki.dbpedia.org/spotlight/publications Our publications))\n * ((http://wiki.dbpedia.org/spotlight All pages under our wiki))\n * ((http://dbp-spotlight.sf.net Our codebase))\n * ((http://sourceforge.net/tracker/?group_id=399595&atid=1657035 Our feature requests))\n * ((http://sourceforge.net/mailarchive/forum.php?forum_name=dbp-spotlight-users Our users mailing list archives))\n * ((http://sourceforge.net/mailarchive/forum.php?forum_name=dbp-spotlight-developers Our developers mailing list archives))\n * Where can I apply? Directly at the ((http://www.google-melange.com/gsoc/homepage/google/gsoc2012 GSoC2012 website)).\n * Where can I get more information about GSoC2012? Directy at the ((http://www.google-melange.com/gsoc/document/show/gsoc_program/google/gsoc2012/faqs GSoC FAQs)).\n * What should I include in my application? We've put together a ((http://wiki.dbpedia.org/spotlight/gsoc2012/apply template application)) for you." . . . . "2012-03-09T14:06:49"^^ . "Mihály Héder" . . . . "2012-03-09T17:11:07"^^ . "== Motivation ==\n\n==== In brief ====\n\nKeeping students motivated over a three month project can sometimes have its difficult moments, but the first step begins with you: if you are enthusiastic about the project, you will naturally frame it in a more positive light, without needing to take extra steps to add motivation.\n\nSimilarly, try to keep discussions as open as possible. Where there are details that you may wish to discuss privately, at least ensure you keep your co-mentor(s) in the recipient list. On the one hand, it makes it much easier for a project to continue if you need to be away for a while when the other participants can pick up exactly where you left off, but it also provides an audience of sorts for the student - see above.\n" . . . . "2012-03-15T18:49:09"^^ . "== Performance Tuning ==\n\nMake sure to set the jvm Xms args in your rest/pom.xml to a large number, according to your needs.\n\n -Xmx16g\n\nIf you have spare memory, you can run the candidate mapping step in memory.\n\nDownload:\nhttp://spotlight.dbpedia.org/download/release-0.5/candidate-index-full.tgz\n\n...and tell the system to load your candidate map to memory.\n\nIn server.properties:\n org.dbpedia.spotlight.candidateMap.dir = /fastdata/spotlight/3.7/candidateIndexTitRedDis \n\nYou can also increase the caching size in the same file:\n jcs.default.cacheattributes.MaxObjects = 15000\n\nIf you feel very adventurous, you could also load the entire context index in memory as well. Since our data seems to follow a power law distribution, you could eliminate every URI that wasn't mentioned at least X times, and get an index small enough that it would fit in memory. For that you will need to run the index/org.dbpedia.spotlight.lucene.index.CompressIndex class to filter stuff out from the index, and then change one line in core/org.dbpedia.spotlight.lucene.search.BaseSearcher so that it loads the index to memory\n\n this.mLucene.mContextIndexDir = new RAMDirectory(this.mLucene.mContextIndexDir);\n\nWe intend to support this in the future. Please see the feature request:\nhttps://sourceforge.net/tracker/?func=detail&aid=3505375&group_id=399595&atid=1657035\n" . . . . "2012-03-21T15:51:54"^^ . "===NLP Datasets===\n\nDBpedia also includes a number of ((Datasets/NLP NLP Datasets)) -- datasets specifically targeted at supporting Computational Linguistics and Natural Language Processing (NLP) tasks. Among those, we highlight the Lexicalization Dataset, Topic Signatures, Thematic Concepts and Grammatical Genders." . . . . "2012-03-26T16:01:26"^^ . "== Apply for DBpedia Spotlight on GSoC 2012 ==\n\nWe have included in this page a template of what would be an awesome application to the Google Summer of Code 2012 with DBpedia Spotlight. Feel free to use these questions as guiding questions for building your project proposal. While you are working on it, feel free to discuss your ideas with the DBpedia Spotlight team on our ((http://sourceforge.net/mailarchive/forum.php?forum_name=dbp-spotlight-developers mailing list)). After your application is ready, you have to send it through the ((http://www.google-melange.com/gsoc/homepage/google/gsoc2012 GSoC2012 website)) in order to be eligible.\n\n=== Template Application Form ===\n\n==== Contact information ====\n\n * Your Name:\n * Email Address:\n * Instant messenger name and protocol (if any):\n * Any professional (e.g. github, linkedin) or personal (e.g. blog) URLs you would like to list:\n\n==== Project ====\n\n * Project Name: One of ((spotlight/gsoc2012/ideas our suggestions)), or your own idea\n * Project Description: Your own description of the project and why it's interesting\n * If you would be willing and able to work on another of our suggested project ideas instead, which ones?\n * Please describe why you are interested in this specific project:\n * Please describe a tentative project architecture or an approach to it:\n * Please detail an expected project plan and timeline with milestones:\n * Please include in your plan how will you evaluate the performance of your contribution (in terms of time, or accuracy, or both), as well as which data sets you will use for that evaluation.\n\n==== Technical skills ====\n\n * Please describe in a few lines your Scala/Java/programming knowledge or experience (if any):\n * Please describe any experience with Lucene/SQL/NoSQL databases (if any):\n * Please describe any Natural Language Processing/Information Extraction experience (if any):\n * Please describe any other project related experience (if any):\n * Please provide one or more URLs to code samples that you have written in the past or to DBpedia Spotlight's SVN/issue tracker for which you have provided a fix in the form of a pull request. (Optional but highly appreciated if provided. Proof of code ownership is also required.):\n\n==== Open Source ====\n\n * Please describe any previous Open Source development experience:\n * Why are you interested in Open Source development ?\n\n==== Background & education ====\n\n * What school do you attend?\n * What is your specialty/major at the school?\n * How many years have you attended there?\n\n==== Research ====\n\n * What is your current research experience? Please point us to the best paper you have read (preferably in the context of your project proposal), and the best paper you have written, if any.\n * Would you be interested in co-authoring a conference paper with your mentors about your work in GSoC 2012?\n\n==== Summer plans ====\n\n * What city/country will you be spending this summer in?\n * How much time do you expect to have for this project (est. per day and per week)?\n * Please list jobs, summer classes, and/or vacations that you'll need to work around:\n\n==== GSoC Experience ====\n\n * Did you participate in a previous Summer of Code project? If so, please describe your project and experience:\n * Have you applied or do you plan to apply for any other 2011 Summer of Code projects? If so, which ones?\n * Why did you decide to apply for the Google Summer of Code ?\n * Why did you decide to apply for a DBpedia Spotlight project ?\n\n===== And finally... ====\n\n * ... in 2 sentences, why should we take YOU ?\n\n=== Credits ===\n\nThis application form template was built based on ((http://dev.xwiki.org/xwiki/bin/view/GoogleSummerOfCode/student+application+form XWiki's template for GSoC 2012)).\n\n" . . . . "2012-03-27T16:02:51"^^ . "== Publications about DBpedia Spotlight ==\n\nThis is a list of publications about ((http://wiki.dbpedia.org/spotlight DBpedia Spotlight)). We keep elsewhere ((http://wiki.dbpedia.org/spotlight/knownuses a list of other papers)) that have used DBpedia Spotlight.\n\n * Mendes, P.N., Daiber, J., Rajapakse, R., Sasaki, F., Bizer, C. Evaluating the Impact of Phrase Recognition on Concept Tagging. Proceedings of the International Conference on Language Resources and Evaluation, LREC 2012, 21-27 May 2012, Istanbul, Turkey. (to appear) http://www.wiwiss.fu-berlin.de/en/institute/pwo/bizer/research/publications/Mendes-Daiber-Rajapakse-Sasaki-Bizer-DBpediaSpotlight-LREC2012.pdf\n * Mendes, P.N., Jakob, M., Bizer, C. DBpedia for NLP: A Multilingual Cross-domain Knowledge Base. Proceedings of the International Conference on Language Resources and Evaluation, LREC 2012, 21-27 May 2012, Istanbul, Turkey. (to appear) http://www.wiwiss.fu-berlin.de/en/institute/pwo/bizer/research/publications/Mendes-Jakob-Bizer-DBpedia-LREC2012.pdf\n * Héder, M., Mendes P.N. Round-trip semantics with Sztakipedia and DBpedia Spotlight. Demo paper at the 21st International World Wide Web Conference, WWW 2012, April 16-20, 2012, Lyon, France. (to appear) http://www.wiwiss.fu-berlin.de/en/institute/pwo/bizer/research/publications/Mendes-Heder-SztakipediaSpotlight-WWW2012.pdf\n * Mendes P.N., Daiber, J., Jakob, M., Bizer, C. Evaluating DBpedia Spotlight for the TAC-KBP Entity Linking Task. Proceedings of the Text Analysis Conference, TAC 2011. 14-15 November 2011, Gaithersburg, Maryland USA. (to appear) http://www.wiwiss.fu-berlin.de/en/institute/pwo/bizer/research/publications/Mendes-Daiber-Jakob-Bizer-DBpediaSpotlight-TACKBP2011.pdf\n * Mendes P.N., Jakob M., García-Silva A., Bizer C. DBpedia Spotlight: Shedding Light on the Web of Documents. In the Proceedings of the 7th International Conference on Semantic Systems (I-Semantics 2011). Graz, Austria, September 2011. http://www.wiwiss.fu-berlin.de/en/institute/pwo/bizer/research/publications/Mendes-Jakob-GarciaSilva-Bizer-DBpediaSpotlight-ISEM2011.pdf\n\nSee also:\n * http://www.wiwiss.fu-berlin.de/en/institute/pwo/bizer/team/MendesPablo.html\n * http://scholar.google.de/scholar?q=dbpedia+spotlight&hl=en" . . . . "2012-04-11T18:46:24"^^ . "== DBpedia Spotlight News ==\n\n * 11.Apr.2012 - DBpedia Spotlight appeared on ((https://sourceforge.net/blog/gsoc-projects-2012/ SourceForge.net's blog))\n * 16.Mar.2012 - DBpedia Spotlight accepted to GSoC 2012" . . . . "2012-05-04T15:53:30"^^ . "== DBpedia Lookup Install ==\n\nYou can clone it with mercurial and then build it with maven2 \n\n%%\nhg clone http://dbpedia.hg.sourceforge.net:8000/hgroot/dbpedia/lookup dbpedia-lookup\ncd dbpedia-lookup\nmvn clean install\n%%\n\nYou can download the necessary index from here:\n%% \nwget http://spotlight.dbpedia.org/download/lookup_index.tgz\ntar zxvf lookup_index.tgz\n%%\nThen modify the default_index_path file, to point to the just extracted index (./network/www5/dbpedia-lookup/lookup_index)\n\nThen you can just run the server:\n%%\nmvn scala:run\n%%\n\nIf the default port 1111 is already busy, then you have to modify a file\n(see http://www.mail-archive.com/dbpedia-discussion@lists.sourceforge.net/msg03409.html)\n%%\n\"However, with the standard configuration the jersey server tries to listen on port 1111. Unfortunately, on my machine I already have Virtuoso installed, and isql listens on the same port. In order to solve this conflict, I had to manually edit the source file:\n\n./src/main/scala/org/dbpedia/lookup/server/Server.scala\nat the following line:\nval serverURI = new URI(\"http://localhost:1111/\";)\nwhere I changed 1111 with 1112.\"\n\n\n%%\n\nTo run the indexer:\n%%\nmvn scala:run -Dlauncher=Indexer\n%%\n\nTo create the necessary index, you can run:\n%% \nmvn scala:run -Dlauncher=Indexer \"-DaddArgs=indexDir|redirectsFile|data\" \n%%\nindexDir is the output directory that will hold the searchable structures\nredirectsFile is the homonymous dbpedia data set\ndata is a collection of files with the properties you want to index.\n\n" . . . . "2012-05-04T13:01:40"^^ . "====1)IntelliJ IDEA installation====\n\nThere is a free version (community edition) of IntelliJ (an Integrated Development Environment) for most platforms. In this case we used version 11.\nA key point for installing IntelliJ on Ubuntu is the JDK version. By default, Ubuntu uses OpenJDK but IntelliJ requires the Sun's JDK. Therefore, you have to install Sun's JDK before executing the IntelliJ installer.\n\n====2) Configuring IntelliJ IDEA====\n\nThis version of IntelliJ includes the Mercurial manager. Click Version Control -> checkout from version Control -> Mercurial. In the window you have to type:\n\nMercurial repository URL: http://dbpedia.hg.sourceforge.net:8000/hgroot/dbpedia/extraction_framework\nParent Directory (the directory in which the source code will be stored): choose-a-directory\nDirectory name: extraction_framework\n\n====3) Compilation====\n\nOn the right side of IntelliJ, open a tab entitled \"Maven Projects\". Click on the recycle button(\"Reimport all maven projects\"). The compilation of the source files starts.\n\nOpen \"Parent POM of the DBpedia framework\" -> LifeCycle and select (execute) the commands clean and install. It will take a long time to compile the whole project.\n\nIf maven2 is not installed in your machine, it will warn you and you will have to use the Ubuntu packages manager to install maven2.\n\nOnce everything is compiled, in the same maven's window you have to select \"DBpedia dump extraction\" ->Plugins -> scala ->scala:run\n\n====4) Configure the Extraction Process====\n\nNow you see in IntelliJ the project files. Follow the ((/Documentation/ExtractionConfiguration)) Instructions." . . . . "2012-05-04T13:01:25"^^ . "\nLook for the file dump/src/config.properties.default. Copy it and rename it as config.properties. Edit the file to get something like this:\n\n%%\ndumpDir=/home/mrico/DBpedia/WikipediaDumps\noutputDir=/home/mrico/DBpedia/ExtractionResult\nupdateDumps=false\n\nextractors=org.dbpedia.extraction.mappings.LabelExtractor\n\nextractors.es=org.dbpedia.extraction.mappings.MappingExtractor\nlanguages=es\n%%\n\nAs of ((http://dbpedia.hg.sourceforge.net/hgweb/dbpedia/extraction_framework/tags 3.7)), the value of dumpDir must be a directory with the form es/yyyymmdd (es for the spanish version). \nNote: It seems that for later versions of the DEF it is \"eswiki/yyyymmdd\".\n\nIn that directory you have to store the (in this case spanish) wikipedia xml pages-articles dump of date yyyymmdd. Pay attention: the (in this case spanish) zipped version can be very heavy (1.4GB for the spanish case). You can download this file (case for spanish wikipedia) from http://dumps.wikimedia.org/eswiki/20110712/ (the date was the one used for this example).\n\n-----------\n\nAfter running the extraction, you will get these files:\n\ninstance_types_es. {nt|nq}\nlabels_es. {nt|nq} (do not remove the line extractors=org.dbpedia.extraction.mappings.LabelExtractor or you will get nothing)\n\nmappingbased_properties_es. {nt|nq}\nspecific_mappingbased_properties_es. {nt|nq}\n\nYou can specify multiple extractors by modifying your config.properties file like this:\n\n%%\nextractors.es=org.dbpedia.extraction.mappings.MappingExtractor \\n org.dbpedia.extraction.mappings.ArticleCategoriesExtractor \\n org.dbpedia.extraction.mappings.CategoryLabelExtractor \\n org.dbpedia.extraction.mappings.DisambiguationExtractor \\n org.dbpedia.extraction.mappings.ExternalLinksExtractor \\n%%\n\nOnce you run the extractor, you will get (in the extractions directory) the file desambiguations_es.{nt.nq}, but, additionally you will get labels_es.{nt/nq}(overwriting the previous one).\n\nIf you use the extractors one-by-one, you will have the chance to check the log file. Have a look to this log if you want to see which wikipedia pages produced errors in the extraction. In particular, you can see how many wikipedia pages had errors and were not extracted. This information can help you to improve the extractor or, at least, to solve typos in the wikipedia pages.\n\nThe ImageExtractor extractor requires to download data from wikimedia (!!TODO!!). You will get this error:\nDump directory not found: /home/mrico/DBpedia/WikipediaDumps/commons\n\nThe Persondata extractor does not work (!!TODO!!)\n\nthe rest of extractors described in .properties in the section extractors.en= worked (for the es case).\n\nAlso I have tested the ones from extractors= (none of whish is in extractors.en). It is remarkable the InfoboxExtractor: it generates three files {nt|nq} named\ninforbox_properties_es\ninfobox_test_es\ninfobox_property_definitions_es\n" . . . . "2012-05-13T20:54:32"^^ . "Hi, this is Harley!" . . . . "2012-05-14T14:31:16"^^ . "((demo_query_virtuoso http://dbpedia.aksw.org/demo/dbpedia/relfinder/version2/src/php/demo_query_virtuoso.php))" . . . . "2012-05-14T14:33:30"^^ . "((http://dbpedia.aksw.org/demo/dbpedia/relfinder/version2/src/php/demo_query_virtuoso.php http://dbpedia.aksw.org/demo/dbpedia/relfinder/version2/src/php/demo_query_virtuoso.php))" . . . . "09ac456515dee0896e8eba4b06ae589bef2069cf" . . "09ac456515dee0896e8eba4b06ae589bef2069cf" . . "a984d5ac2d92e49750d630db00b5568fb8872e0e" . . "50c02ff93e7d477ace450e3fbddd63d228fb23f3" . . "8bc275d9fbeef5368560c4aac076a3dd7b11253f" . . "01fee219e665ecea3905f361517b2bd4a344975d" . . "c3028ad3239b3ba0e2c2ad67a644b9581d7982c8" . . "349f4bf50f11185d3503b14f1a6ccfc425116b12" . . "39f3c9b7479a83c76596a7c92b61f76dee3f5343" . . "ad85c34f119e598ff8ea6d0e7aece7d9f635f6f4" . . "f9e8fe15ee01f1bd29913d39941d7fe798290e8e" . . "df60b8d13b45a2cfd4bead8b15b43b48bd5c0315" . . "488b7fb516705eb1eafd78aad9c421e249d53b5d" . . "541fd95f1ce7cc5ae19237fee6022b1bf120e529" . . "a7a1ee5f941d3387336c609376c7e2ea8219076f" . . "8bd5d4e481f6766c42d62f5568974d8a729d38d2" . . "a707115b6842c50d15f4d0d5104df078dea8fcf2" . . "f34d6de78f6b3ff8e807d5011e6a58f7a97d32c0" . . "ea97e7efa43dbec03981a605f902d10cac71303f" . . "5b5efa4a18971f67178103d921f2418bba2690db" . . "f76bae84e20e047766bd5d28ecc4efe90edbf0e7" . . "3e13902a022edd96e7508047bd23dd7d63811f44" . . "4edbe95255e64aa23ca106d707c79c1b7730b208" . . "69f328b3352d6d59183f3af617d1048e89e3edbd" . . "c2df82e9aa69743b6f7d82a5dca62abcc2bd5959" . . "c8c78e16853a121bf66d4a749f06570066c8dcaa" . . "97e78d8b1147ba7b23250f9f4b7d693e65ba509d" . . "3acfc9cf230663df5362f7c4069ff92d0a02a9c6" . . "4407fcb2fc8c256b1044415adf832548ad120fdd" . . "bd49f68cc7c20d9c738388c868d128af85c1e5fc" . . "f1dc4fee9e50017fd99498bc4fb615c1ba14196a" . . "f5b5aa2a100823296fb168a76eb56b510e4a6f4f" . "Positivity" . . "45258695cf0583414964ff7d00f3c02ca25103ef" . . "81e310b42edd8b74750036466a550b1635978c90" . . "b43c2e43ffdcc0c941a073889f09f820fd2d18cb" . . "a5461ea9ffa65c0eba1c7b8f894983b4dd2bfeac" . . "79c34a7a23157b8489ec9d00810663ad70e35c8b" . . "b9bb369c0419a4191b6f1f6ed6fbb5ba431c561f" . . "4d38219fa3d340d6024458503243dec4f9058cdc" . . "49f8907519b99af400c1324e729df2e1ebf5f87a" . . "3f3d35b34f5b1a7b44c57feed358c4bde6ba5b05" . . "e71e7233e76d159c5b6e0cd88c49d8f71ffbcb0a" . . "eaa33fdf49063466e89b1481012a78cadcb802e8" . . "543c25eb81eb7c93f74a060d68c3d2a92fbddb42" . . "f5a3a371cb1906bc698079caa1bbd443f9dd6a46" . . "4cec3f6ef1e81a22d9d57b36ea6e095bb5a42a8c" . . "cf2b94c46da02d9174f3478fdba0f5f56d80547f" . . "3a4d34663bc8584e0bc172cf9c575ea845be2efe" . . "a84ce7baf0be5b9fa4a0c9f88d678b01bfc6e91e" . . "35bfa173d44ebd9d957cfcdcee73046afbaa0025" . . "ddd68a0f302ea2b018e69745a1202c15aee7812d" . . "35e1b0e8e8a27477c4cde5500130a4f6a8b592af" . . "35e1b0e8e8a27477c4cde5500130a4f6a8b592af" . . "35e1b0e8e8a27477c4cde5500130a4f6a8b592af" . . "35e1b0e8e8a27477c4cde5500130a4f6a8b592af" . . "4acf516f67adec7b40b057a93fa8f6ee922b9115" . . "64e06de7fb672e104005a686e166719ce9e55287" . "live life....like it was your last" . . "cc5a9befda7b2fde603a51ff419a5512a922d3f7" . . "8114c20469d603a032889b8bde664dc9fe935aa4" . . "b31ed4fcd1c654c7038627c9a4c191fb3ee7c598" . . "e30eb84c1a9a0481b1c717162fa4b28fceff164a" . . "b62660ced9ed1eed7f156a5cf1c6db023de3fc7d" . . "85c9e8a8bf11f256e9aa2bd71bdbba1f613ea99d" . . "deaeec681b4e84469afd6cefc989576884a81ed9" . . "02447141b35fe6239d4d016a7bd229dfdeedfd7a" . . "082a82a473f0abee6fca7d6afc41504f89768aa7" . . "b50e4f1192de4f6a959ab067fc4722753aa6f39d" . . "248e42a72393577661cfce24d14cc706408bfa39" . . "5581084efa6b83b14ad2fb00954da903e13c54c1" . . "b55472f907111455c22c92ea033e6b5ea6c6596c" . . "9a520b0705ccd692fa30c419361497fc15f02432" . . "5552e49378c863d0e6700465fe7531eaf616060a" . . "c7785d93948999a5c6d40eb1d6fa88dee9547631" . . "aef36d81ff74ecb95cfd135c858ae4aa71cbf0bc" . . "90e40cc0cc89b08d0517bf4531cb1d107848681b" . . 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"3b0f8570474b6f13435081b3429f4f09f9083f83" . . "bf433f3aa24e4faddbe629898e86f3bb2487e8ce" . . "c9559de51cb8e82a4b031aa76ec5728b890e3dcd" . . "68d67fddac1288e46890a9550207b88198bc84c8" . . "3fd9d737e387e750e3b704a450cfb66e1970bfc4" . . "12230b04283a8f6ded635b8492abcaa843c2a8c2" . . "3b21124b9a53d3b179e0a1c44afbacad287c4094" . . "78340463a9c86be4a97698721cc98126a4adcd48" . . "527fba657e662f16237693e686998791ff0c4e3a" . . "4910bd828fa28774c367e8954c01ca63b24c2f0c" . . "0b1242f91695d4472f2efdca4bb19a16246fe834" . . "2bb8f427fdb9a2af6b9353ec9e389d24b1ea56de" . . "223f14a162821afd9b9d35145304f8c289029f7c" . . "b505e659c518bf85e5930f7e7aa7321fc3e9b95d" . . "395d697530519bd2d4030ced22d6047700b81231" . . "3f75bb278354ec257270940a6400820981ab2f20" . . "3f75bb278354ec257270940a6400820981ab2f20" . . "9ac11157e975852869ea3085017a40b764a4220f" . . "d422d64ece48615dae2c229c918e4be82666fcaa" . . "91baa21dc4fb8dc684b2542cc5cdce89228a9f87" . . "75c4c413e0e0df155d82eb23dead52a1bd4743ff" . . "35831eddb2740a98871a8f0c575d3ce1fe2670a7" . . "e0bb5eeb6493e0bb385497f1cd7eae2cf72a0842" . . "2d1d9f234a81b6dffac802857118a93094f15977" . . "724eb144e57902e59440ddca69b19239f2357c82" . . "406434834185cd0a3bc79f5d7e758cab8e1694fb" . . "fad3db919e49e40540833b94f08a0873f39b4224" . . "9f66a8777ad6a5755fd532e632929846c150c2d4" . . "b0d4a7eaac946f0eb3a55d4e2dae650265ce2c14" . . "b88f0d29c8f4c27ad405d17eac2c0e3a898fc4bb" . "Angelia2041@GreenNeuxs" . . "de56333bb5fe2079ae097dda79079bbfb174afd1" . . "c0923bdf1180a503a4b83b547c891793edf58ddf" . "...to prove \"inconsequential babble\" isn't so." . . "42d4bd961d38924232ee1dc71d6cfc71ae80f785" . . "4250989e12de7abbdeb1eb61c8474ba6dc56c3da" . . "2dc0fb1ff996f0d2e4c046bf7c65a7ea7c3fdbff" . . "d90d45676e763297580ca8845cbe2db4652a55cc" . . "cf682756ccedb058b1faf8a5c7da8bda7ba5d144" . . "1a3f3a30c22cd2bea9c67027fb3c5f499367d9fb" . . "1131559c527fd24fa99e554bf6732be7e234b1ef" . . "2674c200f4d986f1b38dde5cd6c11f13ed83da13" . . 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