Difference between revisions of "Dbpedia"
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Harry Wood (talk | contribs) (example dbpedia query) |
Harry Wood (talk | contribs) (Introducing SPARQL) |
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+ | [http://www.xml.com/pub/a/2005/11/16/introducing-sparql-querying-semantic-web-tutorial.html Introducing SPARQL] |
Latest revision as of 17:57, 13 October 2012
dbpedia provides SPARQL querying interface into structured data taken from wikipedia. For example wikipedia has a lot of train stations as articles with templates in a consistent format.
example query getting tube stations
select ?station ?farezone where { ?station <http://dbpedia.org/ontology/fareZone> ?farezone . ?station <http://dbpedia.org/property/system> "LUL"@en . } limit 1000