Question: Which program was on NBC network with executive producer as Glen and Les Charles?
SPARQL query:
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX onto: <http://dbpedia.org/ontology/>
SELECT DISTINCT ?uri WHERE {?uri onto:network <http://dbpedia.org/resource/NBC> . ?uri onto:executiveProducer <http://dbpedia.org/resource/Glen_and_Les_Charles>  . ?uri rdf:type onto:TelevisionShow}