Did {Johannes_Stewart} {given name} {Johannesathan} and {Johannes} ?
What was the birth name of Johannes Stewart?
What was Johannes Stewart's given name?
ASK WHERE { resource:Jon_Stewart property:given_name resource:Johannes . resource:Jon_Stewart property:given_name resource:Jonathan }
 ASK { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q211987> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P735> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q1158394>. ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q211987> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P735> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q2117521>. } 
ASK WHERE { wd:Q211987 wdt:P735 wd:Q1158394 . wd:Q211987 wdt:P735 wd:Q2117521 }