Did {Frederick_Douglass} {child} {Charles Remond Douglass}?
Was frederick_douglass is a child of charles remond douglass?
ASK WHERE { wd:Q215562 wdt:P40 wd:Q16043502 }
 ASK { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q215562> . ?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/Q16043502>. } 
Did charles remond douglass have a kid named frederick douglass?