Question: Who is the mfr. of the engine used in Ford Transit?
SPARQL:
SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/Ford_Transit> <http://dbpedia.org/property/engine> ?x . ?x <http://dbpedia.org/ontology/manufacturer> ?uri . ?x <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Engine>}