Question: What sport has made Eric Schiller famous, and has employed Craig Van Tibury?
SPARQL:
 SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/Craig_Van_Tilbury> <http://dbpedia.org/ontology/occupation> ?uri. <http://dbpedia.org/resource/Eric_Schiller> <http://dbpedia.org/ontology/knownFor> ?uri}