Question: what is population of Nukus that is point in time in the year 1979?
Paraphrase: what is populace of Nukus that's point in time within the year 1979?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q489898 p:P1082 ?s . ?s ps:P1082 ?obj . ?s pq:P585 ?x filter(contains(YEAR(?x),'1979')) }