What is {inception} of {Uffizi} that is {end time} is {1580-0-0} ?
When did the Uffizi gallery start being built in 1580?
the {inception} of {Uffizi} that is {end time} is {1580-0-0} ?
SELECT ?d WHERE { ?e property:end_time ?u . resource:Uffizi property:inception ?e . FILTER ( CONTAINS ( YEAR ( ?u ) , '1580' ) ) . ?e property:inception ?d }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q51252> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P571> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
?statement <http://www.wikidata.org/entity/P582> <1580-0-0>
} 

SELECT ?obj WHERE { wd:Q51252 p:P571 ?s . ?s ps:P571 ?obj . ?s pq:P582 ?x filter(contains(YEAR(?x),'1580')) }