wiki.dbpedia.org - OnlineAccess

2008-07-07 23:49:12

Comparison for /Online Access of 2008-07-07 23:49:12 and 2008-07-08 19:22:46

Additions:

The DBpedia SPARQL endpoint also supports free text search within DBpedia texts. Free text search queries are expressed using Virtuoso's bif:contains() SPARQL extension function. By using the SPARQL lang() function, it is possible to restrict search results to certain languages.
The DBpedia dataset is served as Linked Data, meaning that all DBpedia URIs are dereferenceable.
This allows you to browse the DBpedia dataset with Semantic Web browsers like Disco, Tabulator, the OpenLink RDF Browser, Objectviewer, or the Zitgist Data Viewer.

Deletions:

The DBpedia SPARQL endpoint also supports free text search within DBpedia texts. Free text search queries are expressed using Virtuoso's bif:contains() SPARQL extension function. By using the SPARQL lang() function, it is possible to restrict search results to certain languages.
The DBpedia dataset is served as Linked Data meaning that all DBpedia URIs are dereferenceable.
This allows you to browse the DBpedia dataset with Semantic Web browsers like Disco, Tabulator, the OpenLink RDF Browser, Objectviewer, or Zitgist Data Viewer.

2008-06-27 13:12:04

Comparison for /Online Access of 2008-06-27 13:12:04 and 2008-07-07 23:49:12

Additions:

DBpedia runs off a live instance of OpenLink Virtuoso.
Linked Data is a method of publishing RDF data on the Web and of interlinking data between different data sources.
The DBpedia dataset is served as Linked Data meaning that all DBpedia URIs are dereferenceable.
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.
The Dbpedia project supports this sitemap extension. The DBpedia sitemap, pointing at the SPARQL endpoint, the downloads, and some example instances, is found here.

Deletions:

DBpedia runs of a live instance of OpenLink Virtuoso.
Linked Data is a method of publishing RDF data on the Web and to interlink data between different data sources.
The DBpedia dataset is served as Linked Data meaning that all DBpedia URIs are dereferencable.
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 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.
The Dbpedia project supports this sitemap extension. The DBpedia sitemap, pointing at the SPARQL endpoint, the downloads and some example instances, is found here.

2008-03-28 09:45:35

Comparison for /Online Access of 2008-03-28 09:45:35 and 2008-06-27 13:12:04

Additions:

Please note that not all DBpedia datasets are loaded into the SPARQL endpoint. Especially, only the English infobox dataset is loaded and the infobox datasets from other languages are not loaded in order to avoid confusion. For a list of all DBpedia datasets that are loaded into the SPARQL please refer to DatasetsLoaded.

2008-03-02 01:04:09

Comparison for /Online Access of 2008-03-02 01:04:09 and 2008-03-28 09:45:35

Additions:

Example query displayed with the Spar QI query builder

People who were born in Berlin before 1900

2007-12-07 17:57:26

Comparison for /Online Access of 2007-12-07 17:57:26 and 2008-03-02 01:04:09

Additions:

Backend Database Engine

DBpedia runs of a live instance of OpenLink Virtuoso.
or any other SPARQL aware client(s).
Linked Data is a method of publishing RDF data on the Web and to interlink data between different data sources.
This allows you to browse the DBpedia dataset with Semantic Web browsers like Disco, Tabulator, the OpenLink RDF Browser, Objectviewer, or Zitgist Data Viewer.

Deletions:

or any other SPARQL client you like.

Linked Data is a method of publishing RDF data on the Web and to interlink data between different data sources.
This allows you to browse the DBpedia dataset with Semantic Web browsers like Disco, Tabulator, the OpenLink Data Web Browser, Objectviewer, or Zitgist Data Viewer.

2007-10-16 14:30:47

Comparison for /Online Access of 2007-10-16 14:30:47 and 2007-12-07 17:57:26

Additions:

The OpenLink Interactive SPARQL Query Builder (iSPARQL) at http://demo.openlinksw.com/isparql

This allows you to browse the DBpedia dataset with Semantic Web browsers like Disco, Tabulator, the OpenLink Data Web Browser, Objectviewer, or Zitgist Data Viewer.

Deletions:

The OpenLink Interactive SPARQL Query Builder (iSPARQL) at http://demo.openlinksw.com:8890/isparql

This allows you to browse the DBpedia dataset with Semantic Web browsers like Disco, Tabulator, the OpenLink Data Web Browser or Objectviewer.

2007-09-14 12:00:09

Comparison for /Online Access of 2007-09-14 12:00:09 and 2007-10-16 14:30:47

Additions:

Examples rendering DBpedia Data with Google Map

Capitals in Europe (in French)
UNESCO World Heritage Sites (in French)

Example displaying DBpedia Data with Exhibit

Persons by birthplace (in French, does not work with Internet Explorer)

2007-09-05 23:20:14

Comparison for /Online Access of 2007-09-05 23:20:14 and 2007-09-14 12:00:09

Additions:

Semantic Web Crawling Sitemap

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 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.
The Dbpedia project supports this sitemap extension. The DBpedia sitemap, pointing at the SPARQL endpoint, the downloads and some example instances, is found here.

2007-09-05 13:26:47

Comparison for /Online Access of 2007-09-05 13:26:47 and 2007-09-05 23:20:14

Additions:

The OpenLink Interactive SPARQL Query Builder (iSPARQL) at http://demo.openlinksw.com:8890/isparql

Example queries exposed as Linked Data pages using OpenLink's iSPARQL Query tool

Deletions:

The Open Link QBE visual query builder at http://demo3.openlinksw.com:8890/isparql

wiki.dbpedia.org - OnlineAccess

2008-07-07 23:49:12

2008-06-27 13:12:04

2008-03-28 09:45:35

2008-03-02 01:04:09

Example query displayed with the Spar QI query builder

2007-12-07 17:57:26

Backend Database Engine

2007-10-16 14:30:47

2007-09-14 12:00:09

Examples rendering DBpedia Data with Google Map

Example displaying DBpedia Data with Exhibit

2007-09-05 23:20:14

Semantic Web Crawling Sitemap

2007-09-05 13:26:47

Example queries exposed as Linked Data pages using OpenLink's iSPARQL Query tool

Example queries displayed as Open Link iSPARQL dynamic pages