Did {Grace_Kelly} {place of birth} {Philadelphia}?
Was the actress Grace Kelly's birthplace Philadelphia, PA?
Was Grace Kelly born in Philadelphia?
ASK WHERE { resource:Grace_Kelly property:place_of_birth resource:Philadelphia }
 ASK { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q3925> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P19> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q1345>. } 
ASK WHERE { wd:Q3925 wdt:P19 wd:Q1345 }