SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/ontology/routeStart> <http://dbpedia.org/resource/Port_Klang> . ?x <http://dbpedia.org/ontology/county> ?uri . ?x <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Road>}
Through which counties does the road go which starts at the Port Klang?
SELECT DISTINCT ?a WHERE { ?n property:county ?a . ?n property:route_start resource:Port_Klang . ?n rdf:type ontology:Road }
Malaysia
[Malaysia] is the county of the road which starts at the Port Klang.
[Malaysia] is a road that starts in Port Cambridge.