DBpedia: Difference between revisions

Revision as of 17:34, 19 July 2018

DBpedia (.org) is a community effort to enable moving Towards a Public Data Infrastructure for a Large, Multilingual, Semantic Knowledge Graph.

DBpedia started as an effort to extract structured information from Wikipedia and to make this information available on the Web.

The datasets made by DBpedia can be queried with w:SPARQL language if LinkedWiki extension is installed on a Mediawiki. This way lot of company information ( Founded in year, type of business entity etc. etc. ) can be fetched from datasets of infobox data on the 'pedia.

DBpedia datasets contain lots of useful information from Wikipedia infobox templates and categories and much more.

DBpedia datasets can be used in Consumium implementation wiki through the LinkedWiki extension

DBpedia dataset version 2016-10 was published in 2017.

DBpedia ontology classes useful for Consumerium:

MeanOfTransportation
- Aircraft
- Automobile
- Locomotive
- Ship

Place
- ArchitecturalStructure
  - Building
  - Infrastructure

PopulatedPlace
- AdministrativeRegion
- Continent
- Country
- Island
- Settlement
  - City
  - Town
  - Village

DBpedia SPARQL endpoint can be used to query DBpedia's datasets with SPARQL query language.

DBpedia

DBpedia wiki
DBpedia blog
DBpedia wiki on the Databus - Alpha published in May 2018

@@ Line 5: / Line 5: @@
 The datasets made by DBpedia can be queried with [[w:SPARQL]] language if [[mw:Extension:LinkedWiki|LinkedWiki extension]] is installed on a Mediawiki. This way lot of company information ( Founded in year, type of business entity etc. etc. ) can be fetched from datasets of infobox data on the 'pedia.
-http://wiki.dbpedia.org/Datasets contains information on the available datasets such as Wikipedia [[templates|infobox templates]] and [[categories]]
+[http://wiki.dbpedia.org/Datasets DBpedia datasets] contain lots of useful information from Wikipedia [[templates|infobox templates]] and [[categories]] and much more.
 DBpedia datasets can be used in [[Consumium implementation wiki]] through the [[MediaWiki/Extensions#LinkedWiki|LinkedWiki extension]]
-http://wiki.dbpedia.org/Ontology contains for example information about 169,000 organizations
+[https://wiki.dbpedia.org/develop/datasets/dbpedia-version-2016-10 DBpedia dataset version 2016-10] was published in 2017.
-Ontology classes useful in Consumium:
+[http://mappings.dbpedia.org/server/ontology/classes/ DBpedia ontology classes] useful for Consumerium:
-* [http://mappings.dbpedia.org/server/ontology/classes/Company Company] ( 40.000+ instances )
+* [http://mappings.dbpedia.org/server/ontology/classes/Company Company]
 * [http://mappings.dbpedia.org/server/ontology/classes/Non-ProfitOrganisation Non-ProfitOrganisation]
 * [http://mappings.dbpedia.org/server/ontology/classes/Food Food]
@@ Line 46: / Line 47: @@
 *** [http://mappings.dbpedia.org/server/ontology/classes/Town Town]
 *** [http://mappings.dbpedia.org/server/ontology/classes/Village Village]
-Dbpedia infobox dataset contains information about 40,000 [[companies]]
+[http://dbpedia.org/sparql DBpedia SPARQL endpoint] can be used to query DBpedia's datasets with SPARQL query language.
-http://dbpedia.org/sparql - contains ability to formulate SPARQL queries to query DBpedia's datasets
 == DBpedia  ==

Revision as of 17:34, 19 July 2018

DBpedia

See also