Question: What are the television shows which are in NTSC and 5.1 surround sound?
SPARQL query: 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>}
Answer: The television shows whose formats are NTSC and 5.1 surround sound are [Doctor Who, Star Trek: Deep Space Nine, Star Trek: The Next Generation, Star Trek: Voyager].