Did {Ozzy_Osbourne} {instrument} {harmonica}?
Is it true that Ozzy Osbourne plays the harmonica?
Does Ozzy Osbourne play the harmonica?
ASK WHERE { resource:Ozzy_Osbourne property:instrument resource:harmonica }
 ASK { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q133151> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1303> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q51290>. } 
ASK WHERE { wd:Q133151 wdt:P1303 wd:Q51290 }