Did {Kristen_Stewart} {occupation} {actor}?
Is Kristen Stewart's main occupation acting?
Is Kristen Stewart an actress?
ASK WHERE { resource:Kristen_Stewart property:occupation resource:actor }
 ASK { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q126599> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P106> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q33999>. } 
ASK WHERE { wd:Q126599 wdt:P106 wd:Q33999 }