Did {Jared_Leto} {given name} {Joseph}?
Is Jared Leto's given title Joseph?
Is Jared Leto's given name Joseph?
ASK WHERE { resource:Jared_Leto property:given_name resource:Joseph }
 ASK { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q484523> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P735> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q471788>. } 
ASK WHERE { wd:Q484523 wdt:P735 wd:Q471788 }