Give me all tv shows which are based in boston and massachusetts?
SELECT DISTINCT ?uri WHERE { ?uri <http://dbpedia.org/ontology/location> <http://dbpedia.org/resource/Boston> . ?uri <http://dbpedia.org/ontology/location> <http://dbpedia.org/resource/Massachusetts> . ?uri <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/TelevisionShow>}
Boston Massachusetts