Did {Jessica_Lange} {ethnic group} {Americans}?
Jessica Lange is an American right?
Is Jessica Lange American?
ASK WHERE { resource:Jessica_Lange property:ethnic_group resource:Americans }
 ASK { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q173585> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P172> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q846570>. } 
ASK WHERE { wd:Q173585 wdt:P172 wd:Q846570 }