What is {population} of {Aysén Region} that is {point in time} is {1992-0-0} ?
What was the populace of the Aysen Region from the exact time 1992
What was the population of Aysén Region from 1992-0-0?
SELECT ?a WHERE { resource:Aysén_Region property:population ?z . FILTER ( CONTAINS ( YEAR ( ?k ) , '1992' ) ) . ?z property:point_in_time ?k . ?z property:population ?a }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q2181> .
?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> <1992-0-0>
} 

SELECT ?obj WHERE { wd:Q2181 p:P1082 ?s . ?s ps:P1082 ?obj . ?s pq:P585 ?x filter(contains(YEAR(?x),'1992')) }