Question: What is the religion of Roman Empire since 380-2-27?
Paraphrase: The Roman empire has practiced what religion since 380 BC
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q2277 p:P140 ?s . ?s ps:P140 ?obj . ?s pq:P580 ?x filter(contains(?x , '380-2-27')) }