Did {Christianity} {named after} {Jesus Christ}?
Did Christianity get named after Jesus Christ?
Was Christianity named after Jesus Christ?
ASK WHERE { resource:Christianity property:named_after resource:Jesus }
 ASK { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q5043> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P138> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q302>. } 
ASK WHERE { wd:Q5043 wdt:P138 wd:Q302 }