Question: When did French Polynesia have a population of 223734?
Paraphrase: When was the population 223734 in French Polynesia?
SPARQL (Wikidata): SELECT ?value WHERE { wd:Q30971 p:P1082 ?s . ?s ps:P1082 ?x filter(contains(?x , '223734.0')) . ?s pq:P585 ?value}