Question: Which television show 's producer is Stephen E. Ambrose and written by Erik Jendresen?
SPARQL:
SELECT DISTINCT ?uri WHERE {?uri <http://dbpedia.org/property/producer> <http://dbpedia.org/resource/Stephen_E._Ambrose> . ?uri <http://dbpedia.org/property/writer> <http://dbpedia.org/resource/Erik_Jendresen>  . ?uri <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/TelevisionShow>}