What is {country of citizenship} of {Hedy Lamarr} that is {end time} is {1953-4-10} ?
At the end of 1953, where did Heady Lamarr hold country citizenship?
In which country citizenship had by Heady Lamarr at the end of 1953-4-10?
SELECT ?t WHERE { FILTER ( CONTAINS ( YEAR ( ?a ) , '1953' ) ) . ?e property:country_of_citizenship ?t . ?e property:end_time ?a . resource:Hedy_Lamarr property:country_of_citizenship ?e }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q49034> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P27> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
?statement <http://www.wikidata.org/entity/P582> <1953-4-10>
} 

SELECT ?obj WHERE { wd:Q49034 p:P27 ?s . ?s ps:P27 ?obj . ?s pq:P582 ?x filter(contains(YEAR(?x),'1953')) }