Question: In which UK city are the headquarters of the MI6?
SPARQL:
PREFIX res: <http://dbpedia.org/resource/> PREFIX dbo: <http://dbpedia.org/ontology/> PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> SELECT DISTINCT ?uri ?string WHERE { res:Secret_Intelligence_Service dbo:headquarter ?uri . ?uri dbo:country res:United_Kingdom . OPTIONAL { ?uri rdfs:label ?string. FILTER (lang(?string) = 'en') } }