SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/property/firstTeam> <http://dbpedia.org/resource/Williams_Grand_Prix_Engineering> . ?x <http://dbpedia.org/ontology/poleDriver> ?uri . ?x <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/GrandPrix>}
List the pole drivers in the grand prixes where Williams Grand Prix Engineering was a first team?
SELECT DISTINCT ?k WHERE { ?b rdf:type ontology:Grand_Prix . ?b property:pole_driver ?k . ?b property:first_team resource:Williams_Grand_Prix_Engineering }
answer
The pole drivers of the Grand Prixes whose first team is Williams Grand Prix Engineering are [answer].
The pole position racers with first team Williams Grand Prix Engineering are [the answer].