Question: Through which states does the road go, which has a junction on Keningston Maryland?
SPARQL:
SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/ontology/routeJunction> <http://dbpedia.org/resource/Kensington,_Maryland> . ?x <http://dbpedia.org/ontology/state> ?uri  . ?x <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Road>}