Did {John_Adams} {child} {Abigail Adams Smith}?
Was Abigail Adams Smith the daughter of John Adams?
ASK WHERE { wd:Q11806 wdt:P40 wd:Q4667661 }
 ASK { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q11806> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P40> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q4667661>. } 
Is it true that Abigail Adams Smith was the daughter of John Adams?