Question: Which is {position held} of {Harold Harefoot} whose {start time} is {1037-0-0} ?
Paraphrase: Which is {position held} of {Harold Harefoot} whose {begin time} is {1037-0-0} ?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q188627 p:P39 ?s . ?s ps:P39 ?obj . ?s pq:P580 ?x filter(contains(YEAR(?x),'1037')) }