Question: What are the television shows which are in NTSC and 5.1 surround sound?
SPARQL:
SELECT DISTINCT ?uri WHERE { ?uri <http://dbpedia.org/ontology/format> <http://dbpedia.org/resource/NTSC> . ?uri <http://dbpedia.org/ontology/format> <http://dbpedia.org/resource/5.1_surround_sound> . ?uri <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/TelevisionShow>}