Question: What is the total number of guests on the show whose theme music is Let me be your star?
SPARQL query:
PREFIX res: <http://dbpedia.org/resource/>
PREFIX prop: <http://dbpedia.org/property/>
SELECT DISTINCT COUNT(?uri) WHERE { ?x prop:music <http://dbpedia.org/resource/Let_Me_Be_Your_Star> . ?x prop:guests ?uri . }