Question: Where do networks affiliated with ETC broadcast?
SPARQL:
SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/property/affiliation> <http://dbpedia.org/resource/ETC_(TV_channel)> . ?x <http://dbpedia.org/property/area> ?uri  . ?x <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/BroadcastNetwork>}