What is {spouse} of {Charlie Parker} that is {end time} is {1955-3-12} ?
What's Charlie Parker's wife's name who died in 1955?
what is spouse of charlie parker that is end time is 1955-3-12?
SELECT ?t WHERE { ?c property:spouse ?t . FILTER ( CONTAINS ( YEAR ( ?x ) , '1955' ) ) . resource:Charlie_Parker property:spouse ?c . ?c property:end_time ?x }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q103767> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P26> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
?statement <http://www.wikidata.org/entity/P582> <1955-3-12>
} 

SELECT ?obj WHERE { wd:Q103767 p:P26 ?s . ?s ps:P26 ?obj . ?s pq:P582 ?x filter(contains(YEAR(?x),'1955')) }