Question: Which presidents of the United States had more than three children?
SPARQL:
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> PREFIX onto: <http://dbpedia.org/ontology/> PREFIX yago: <http://dbpedia.org/class/yago/> SELECT DISTINCT ?uri ?string WHERE { ?uri rdf:type yago:PresidentsOfTheUnitedStates . ?uri onto:child ?child . OPTIONAL {?uri rdfs:label ?string. FILTER (lang(?string) = 'en') } } HAVING (count(?child) > 3)