What is {population} of {Anglesey} that is {point in time} is {2011-1-1} ?
2011's Anglesey population was?
What's the population of Anglesey in 2011?
SELECT ?e WHERE { FILTER ( CONTAINS ( YEAR ( ?y ) , '2011' ) ) . ?h property:point_in_time ?y . resource:Anglesey property:population ?h . ?h property:population ?e }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q168159> .
?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> <2011-1-1>
} 

SELECT ?obj WHERE { wd:Q168159 p:P1082 ?s . ?s ps:P1082 ?obj . ?s pq:P585 ?x filter(contains(YEAR(?x),'2011')) }