Question: What postion did John Flamsteed held as a Astronomer Royal?
Paraphrase: Which was the position that John Flamsteed held as a Astronomer Royal?
SPARQL (Wikidata): SELECT ?value WHERE { wd:Q242388 p:P39 ?s . ?s ps:P39 wd:Q369877 . ?s pq:P1545 ?value}