Did {Tina_Turner} {family name} {Turner}?
Is it true that Tina Turner's family name is Turner?
Is Tina Turner's family name Turner?
ASK WHERE { resource:Tina_Turner property:family_name resource:Turner }
 ASK { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q131814> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P734> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q12804512>. } 
ASK WHERE { wd:Q131814 wdt:P734 wd:Q12804512 }