What is {total reserves} of {Singapore} that is {point in time} is {2014-1-1} ?
In 2014, how many reserves did Singapore have?
What was Singapore's total reserves in the year 2014?
SELECT ?u WHERE { ?m property:point_in_time ?s . ?m property:total_reserves ?u . resource:Singapore property:total_reserves ?m . FILTER ( CONTAINS ( YEAR ( ?s ) , '2014' ) ) }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q334> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P2134> .
?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:Q334 p:P2134 ?s . ?s ps:P2134 ?obj . ?s pq:P585 ?x filter(contains(YEAR(?x),'2014')) }