Question: Where is the radio broadcasted in, whose sister station is CKFM-FM?
SPARQL query:
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX onto: <http://dbpedia.org/ontology/>
SELECT DISTINCT ?uri WHERE { ?x onto:sisterStation <http://dbpedia.org/resource/CKFM-FM> . ?x onto:broadcastArea ?uri  . ?x rdf:type onto:RadioStation}