Did {Zoroastrianism} {main regulatory text} {Bahman Yasht}?
Did the main regulatory text for the Prayer of Bahman include Zoroastrianism?
Is it true that Zoroastrianism was the main regulatory text for the Prayer of Bahman Yasht?
ASK WHERE { resource:Zoroastrianism property:main_regulatory_text resource:Bahman_Yasht }
 ASK { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q9601> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P92> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <http://wikidata.dbpedia.org/resource/Q4842666>. } 
ASK WHERE { wd:Q9601 wdt:P92 wd:Q4842666 }