|
|
| (16 intermediate revisions by the same user not shown) |
| Line 1: |
Line 1: |
| '''DBpedia''' [http://dbpedia.org (.org)] is a community 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 [[MediaWiki/Extensions#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.
| | #REDIRECT [[Knowledge graphs#DBpedia]] |
| | |
| http://wiki.dbpedia.org/Datasets contains information on the available datasets such as Wikipedia [[templates|infobox templates]] and [[categories]]
| |
| | |
| 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
| |
| | |
| Ontology classes useful in Consumium:
| |
| * http://mappings.dbpedia.org/server/ontology/classes/Company ( 40.000+ instances )
| |
| * http://mappings.dbpedia.org/server/ontology/classes/Non-ProfitOrganisation
| |
| * http://mappings.dbpedia.org/server/ontology/classes/Food
| |
| ** http://mappings.dbpedia.org/server/ontology/classes/Beverage
| |
| * http://mappings.dbpedia.org/server/ontology/classes/MeanOfTransportation
| |
| ** http://mappings.dbpedia.org/server/ontology/classes/Aircraft
| |
| ** http://mappings.dbpedia.org/server/ontology/classes/Automobile
| |
| ** http://mappings.dbpedia.org/server/ontology/classes/Locomotive
| |
| ** http://mappings.dbpedia.org/server/ontology/classes/Ship
| |
| * http://mappings.dbpedia.org/server/ontology/classes/Place
| |
| ** http://mappings.dbpedia.org/server/ontology/classes/ArchitecturalStructure
| |
| *** http://mappings.dbpedia.org/server/ontology/classes/Building
| |
| **** http://mappings.dbpedia.org/server/ontology/classes/Hotel
| |
| **** http://mappings.dbpedia.org/server/ontology/classes/Restaurant
| |
| **** http://mappings.dbpedia.org/server/ontology/classes/ShoppingMall
| |
| *** http://mappings.dbpedia.org/server/ontology/classes/Infrastructure
| |
| **** http://mappings.dbpedia.org/server/ontology/classes/Airport
| |
| **** http://mappings.dbpedia.org/server/ontology/classes/RouteOfTransportation
| |
| ***** http://mappings.dbpedia.org/server/ontology/classes/RailwayLine
| |
| ***** http://mappings.dbpedia.org/server/ontology/classes/Road
| |
| | |
| | |
| Dbpedia infobox dataset contains information about 40,000 [[companies]]
| |
| | |
| http://dbpedia.org/sparql - contains ability to formulate SPARQL queries against DBpedia's datasets
| |