What is {owned by} of {Arnolfini Portrait} that is {point in time} is {1516-7-15} ?
In 1516, the Arnolfini Portrait was owned by who?
Who owned the Arnolfini Portrait in 1516?
SELECT ?z WHERE { ?v property:owned_by ?z . ?v property:point_in_time ?p . resource:Arnolfini_Portrait property:owned_by ?v . FILTER ( CONTAINS ( YEAR ( ?p ) , '1516' ) ) }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q220859> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P127> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
?statement <http://www.wikidata.org/entity/P585> <1516-7-15>
} 

SELECT ?obj WHERE { wd:Q220859 p:P127 ?s . ?s ps:P127 ?obj . ?s pq:P585 ?x filter(contains(YEAR(?x),'1516')) }