What is {population} of {Lübeck} that is {point in time} is {1946-0-0} ?
How many people lived in Lubeck in 1946?
What was the population of Lubeck in 1946?
SELECT ?g WHERE { ?b property:population ?g . FILTER ( CONTAINS ( YEAR ( ?m ) , '1946' ) ) . ?b property:point_in_time ?m . resource:Lübeck property:population ?b }
select distinct ?obj  where {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q2843> .
?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> <1946-0-0>
} 

SELECT ?obj WHERE { wd:Q2843 p:P1082 ?s . ?s ps:P1082 ?obj . ?s pq:P585 ?x filter(contains(YEAR(?x),'1946')) }