what is the {instance of} for {Oda Nobunaga} has {date of birth} as {1534-6-23} ?
Was June 23, 1534 the date in which Oba Nobunaga born?
Was Oda Nobunaga born on June 23, 1534?
SELECT ?k WHERE { ?t rdf:type ?k . ?t property:date_of_birth ?b . resource:Oda_Nobunaga property:date_of_birth ?t . FILTER ( CONTAINS ( YEAR ( ?b ) , '1534' ) ) }
select distinct ?value  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q171411> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P569> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> <1534-6-23> .
?statement <http://www.wikidata.org/entity/P31> ?value. 
} 

SELECT ?value WHERE { wd:Q171411 p:P569 ?s . ?s ps:P569 ?x filter(contains(YEAR(?x),'1534')) . ?s pq:P31 ?value}