In which sitcom did Jeff Conaway acted and had TNT as its network?
SELECT DISTINCT ?uri WHERE {?uri <http://dbpedia.org/property/network> <http://dbpedia.org/resource/TNT_(TV_channel)> . ?uri <http://dbpedia.org/ontology/starring> <http://dbpedia.org/resource/Jeff_Conaway>  . ?uri <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/TelevisionShow>}
TNT_(TV_channel) Jeff_Conaway