Question: How many have company as Paramount Television and network as NBC are there?
SPARQL query:
PREFIX prop: <http://dbpedia.org/property/>
PREFIX onto: <http://dbpedia.org/ontology/>
 SELECT DISTINCT COUNT(?uri) WHERE {?uri prop:company <http://dbpedia.org/resource/Paramount_Television> . ?uri onto:network <http://dbpedia.org/resource/NBC> }