Question: Give me all female German chancellors.
SPARQL query:
PREFIX yago: <http://dbpedia.org/class/yago/> PREFIX prop: <http://dbpedia.org/property/> PREFIX res: <http://dbpedia.org/resource/> PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> SELECT DISTINCT ?uri ?string WHERE { ?uri rdf:type yago:FemaleHeadsOfGovernment. ?uri prop:office res:Chancellor_of_Germany . OPTIONAL { ?uri rdfs:label ?string . FILTER (lang(?string) = 'en') } }