What is {population} of {Gaza Strip} that is {point in time} is {2014-1-1} ?
How large was the population of the Gaza Strip in 2014?
What was the population of the Gaza Strip on January 1, 2014?
SELECT ?v WHERE { ?f property:point_in_time ?a . resource:Gaza_Strip property:population ?f . FILTER ( CONTAINS ( YEAR ( ?a ) , '2014' ) ) . ?f property:population ?v }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q39760> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1082> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?obj .
?statement <http://www.wikidata.org/entity/P585> <2014-1-1>
} 

SELECT ?obj WHERE { wd:Q39760 p:P1082 ?s . ?s ps:P1082 ?obj . ?s pq:P585 ?x filter(contains(YEAR(?x),'2014')) }