What is {population} of {Kiribati} that is {point in time} is {1961-0-0} ?
How many people lived in Kiribati in 1961?
What was the population of Kiribati in 1961?
SELECT ?t WHERE { ?m property:population ?t . resource:Kiribati property:population ?m . FILTER ( CONTAINS ( YEAR ( ?b ) , '1961' ) ) . ?m property:point_in_time ?b }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q710> .
?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> <1961-0-0>
} 

SELECT ?obj WHERE { wd:Q710 p:P1082 ?s . ?s ps:P1082 ?obj . ?s pq:P585 ?x filter(contains(YEAR(?x),'1961')) }