Question: Whihc state of Timothy J. Roemer is also the location city of Dad's Root Beer ?
SPARQL:
SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/Dad's_Root_Beer> <http://dbpedia.org/property/locationCity> ?uri. <http://dbpedia.org/resource/Timothy_J._Roemer> <http://dbpedia.org/property/state> ?uri}