Did {Gautama_Buddha} {student} {Khema}?
Is it true that gautama buddha is student of khema?
ASK WHERE { wd:Q9441 wdt:P802 wd:Q2627201 }
 ASK { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q9441> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P802> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q2627201>. } 
Was gautama buddha ever a student of khema?