Question: In all the grand prixes where the first team was Scuderia Ferrari, who all were the pole drivers?
SPARQL:
SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/property/firstTeam> <http://dbpedia.org/resource/Scuderia_Ferrari> . ?x <http://dbpedia.org/property/poleDriver> ?uri  . ?x <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/GrandPrix>}