Question: Which show's network is Prime time Entertainment and has Douglas Netter as executive producer ?
SPARQL query: SELECT DISTINCT ?uri WHERE {?uri <http://dbpedia.org/property/network> <http://dbpedia.org/resource/Prime_Time_Entertainment_Network> . ?uri <http://dbpedia.org/ontology/executiveProducer> <http://dbpedia.org/resource/Douglas_Netter>  . ?uri <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/TelevisionShow>}
Answer: [Babylon 5] is the television show whose network is Prime Time Entertainment Network and executive producer is Douglas Netter.