Question: Which TV show's  opening theme is The Best of Both Worlds (song) and executive producer is Steven Peterman?
SPARQL:
SELECT DISTINCT ?uri WHERE {?uri <http://dbpedia.org/ontology/openingTheme> <http://dbpedia.org/resource/The_Best_of_Both_Worlds_(song)> . ?uri <http://dbpedia.org/property/executiveProducer> <http://dbpedia.org/resource/Steven_Peterman>  . ?uri <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/TelevisionShow>}