QALD-2 SPARQL Queries
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Table of Contents


Introduction#

Here we show some of the 100 queries of the QALD-2 Challenge.

#4 Which river does the Brooklyn Bridge cross? #

DBpedia SPARQL Query#

PREFIX dbo: <http://dbpedia.org/ontology/> 
PREFIX res: <http://dbpedia.org/resource/> 
PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> 
SELECT DISTINCT ?uri ?string WHERE { 
   res:Brooklyn_Bridge dbo:crosses ?uri . 
   OPTIONAL { ?uri rdfs:label ?string. FILTER (lang(?string) = 'en') } 
}

esDBpedia SPARQL Query#

TO DO  ;-)

#67 Give me the websites of companies with more than 500000 employees#

#56 What is the official website of Tom Cruise?#

And so on... :-)

Ontology Engineering Group. ETSI Informáticos, Universidad Politécnica de Madrid (UPM)