wiki.dbpedia.org - Lookup

2011-02-23 18:22:57

Comparison for /Lookup of 2011-02-23 18:22:57 and 2011-03-11 13:12:19

Additions:

QueryString: a string for which a DBpedia URI should be found.
QueryClass: a DBpedia class from the Ontology that the results should have (for owl#Thing and untyped resource, leave this parameter empty).
MaxHits: the maximum number of returned results (default: 5)

Deletions:

Query String: a string for which a DBpedia URI should be found.
Query Class: a DBpedia class from the Ontology that the results should have (for owl#Thing and untyped resource, leave this parameter empty).
Max Hits: the maximum number of returned results (default: 5)

Web Service Description Language (WSDL)

The description of the DBpedia Lookup Web Service in WSDL 2.0 can be found at http://lookup.dbpedia.org/wsdl/dbpedia-lookup.wsdl.

2011-01-25 21:11:26

Comparison for /Lookup of 2011-01-25 21:11:26 and 2011-02-23 18:22:57

Additions:

- CAUTION: specifying any values that do not represent a DBpedia class will lead to no results (contrary to the previous behavior of the service).

2011-01-21 15:10:29

Comparison for /Lookup of 2011-01-21 15:10:29 and 2011-01-25 21:11:26

Additions:

DBpedia Lookup currently contains data from DBpedia 3.6. Resources of redirect pages are excluded in the results.
The service relies on a Lucene index that has been build based on the English Wikipedia dump from October 2010.
The following data is returned in XML format:
For backward compatibility only, empty <Templates /> and <Redirects /> tags are returned.

Web Service Description Language (WSDL)

The description of the DBpedia Lookup Web Service in WSDL 2.0 can be found at http://lookup.dbpedia.org/wsdl/dbpedia-lookup.wsdl.

Deletions:

The service currently contains data from DBpedia 3.6. Resources of redirect pages are excluded. The following data is returned in XML format:

Search Index

DBpedia Lookup is relies on a Lucene index that has been build based on the English Wikipedia dump from October 2010.

2011-01-21 10:25:09

Comparison for /Lookup of 2011-01-21 10:25:09 and 2011-01-21 15:10:29

Additions:

The service currently contains data from DBpedia 3.6. Resources of redirect pages are excluded. The following data is returned in XML format:

Deletions:

The service currently returns data from DBpedia 3.6. It comes in XML format and comprises the following:

2011-01-21 10:15:38

Comparison for /Lookup of 2011-01-21 10:15:38 and 2011-01-21 10:25:09

Additions:

The 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.

Deletions:

2011-01-21 09:57:02

Comparison for /Lookup of 2011-01-21 09:57:02 and 2011-01-21 10:15:38

Additions:

Two APIs are offered: Keyword Search and Prefix Search. The URL has the form
http://lookup.dbpedia.org/api/search.asmx/<API>?<parameters>
Example: Places that have the related keyword “berlin”
http://lookup.dbpedia.org/api/search.asmx/KeywordSearch?QueryClass=place&QueryString=berlin
Example: Top five resources for which a keyword starts with “berl”
DBpedia Lookup is relies on a Lucene index that has been build based on the English Wikipedia dump from October 2010.

Deletions:

Two APIs are offered: Keyword Search and Prefix Search. The URL has the form http://lookup.dbpedia.org/api/search.asmx/<API>?<parameters>
Example:
http://lookup.dbpedia.org/api/search.asmx/KeywordSearch?QueryClass=Place&MaxHits=5&QueryString=berlin
Example:
DBpedia Lookup is relies on a Lucene index that has been build based on the October / November 2010 Wikipedia dumps.

2011-01-21 09:53:15

Comparison for /Lookup of 2011-01-21 09:53:15 and 2011-01-21 09:57:02

Additions:

Search Index

DBpedia Lookup is relies on a Lucene index that has been build based on the October / November 2010 Wikipedia dumps.

2011-01-21 09:50:07

Comparison for /Lookup of 2011-01-21 09:50:07 and 2011-01-21 09:53:15

Additions:

The Keyword Search API can be used to find related DBpedia resources for a given string. The string may consist of a single or multiple words.

2011-01-21 01:39:06

Comparison for /Lookup of 2011-01-21 01:39:06 and 2011-01-21 09:50:07

Additions:

The Prefix Search 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.