What is {spouse} of {Seiji Ozawa} that is {start time} is {1962-0-0} ?
In 1962, who did Seiji Ozawa get married to?
Who did Seiji Ozawa marry in the year 1962?
SELECT ?i WHERE { FILTER ( CONTAINS ( YEAR ( ?g ) , '1962' ) ) . resource:Seiji_Ozawa property:spouse ?d . ?d property:start_time ?g . ?d property:spouse ?i }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q313649> .
?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/P580> <1962-0-0>
} 

SELECT ?obj WHERE { wd:Q313649 p:P26 ?s . ?s ps:P26 ?obj . ?s pq:P580 ?x filter(contains(YEAR(?x),'1962')) }