Question: BBC Two is the sister channel of networks having which shows?
SPARQL:
SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/property/sisterNames> <http://dbpedia.org/resource/BBC_Two> . ?uri <http://dbpedia.org/ontology/network> ?x  . ?uri <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/TelevisionShow>}