Did {Captain_America} {creator} {Stan Lee}?
did Stan Lee create Captain America?
ASK WHERE { wd:Q190679 wdt:P170 wd:Q181900 }
 ASK { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q190679> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P170> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q181900>. } 
Is Stan Lee the creator of Captain America?