Question: Which set of researchers won the Gold Medal of the Royal Astronomical Society award?
SPARQL:
SELECT DISTINCT ?uri WHERE {?uri <http://dbpedia.org/property/prizes> <http://dbpedia.org/resource/Gold_Medal_of_the_Royal_Astronomical_Society> . ?uri <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Scientist>}