Question: How was the population of Gijon determined to be 277559?
Paraphrase: Tell me how the population of Gijon was calculated to be 277559.
SPARQL (Wikidata): SELECT ?value WHERE { wd:Q12273 p:P1082 ?s . ?s ps:P1082 ?x filter(contains(?x , '277559.0')) . ?s pq:P459 ?value}