In which areas are the radio stations of Monticello, Maine available too?
SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/property/city> <http://dbpedia.org/resource/Monticello,_Maine> . ?x <http://dbpedia.org/property/area> ?uri  . ?x <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/RadioStation>}
Monticello,_Maine