What is {formed on date} of {party membership} of {Atal Bihari Vajpayee} ?
At what point was the party membership formed by Atal Bihari Vajpayee?
When was the party membership formed by Atal Bihari Vajpayee?
SELECT ?b WHERE { resource:Atal_Bihari_Vajpayee property:member_of_political_party ?z . ?z property:inception ?b }
SELECT ?answer WHERE { ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q233289> . ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P102>. ?statement1 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?X . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?X. ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P571> . ?statement2 <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?answer . }
SELECT ?answer WHERE { wd:Q233289 wdt:P102 ?X . ?X wdt:P571 ?answer}
1980-01-01T00:00:00Z 1951-01-01T00:00:00Z