What is {population} of {Central Visayas} that is {point in time} is {2015-8-1} ?
What was the population census on August 1, 2015 for Central Visayas?
What was the population of Central Visayas on August 1, 2015?
SELECT ?l WHERE { ?k property:population ?l . resource:Central_Visayas property:population ?k . ?k property:point_in_time ?k . FILTER ( CONTAINS ( YEAR ( ?k ) , '2015' ) ) }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q13669> .
?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> <2015-8-1>
} 

SELECT ?obj WHERE { wd:Q13669 p:P1082 ?s . ?s ps:P1082 ?obj . ?s pq:P585 ?x filter(contains(YEAR(?x),'2015')) }