Question: Who were the pole drivers in GP when Damon hill was a first driver?
SPARQL:
SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/ontology/firstDriver> <http://dbpedia.org/resource/Damon_Hill> . ?x <http://dbpedia.org/ontology/poleDriver> ?uri  . ?x <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/GrandPrix>}