Question: Where was Nicolaus Copernicus educated in 1503?
Paraphrase: Nicolaus Copernicus completed his education in 1503 at which institution?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q619 p:P69 ?s . ?s ps:P69 ?obj . ?s pq:P582 ?x filter(contains(YEAR(?x),'1503')) }