Question: How many producers have worked for FremantleMedia productions?
SPARQL query:
PREFIX res: <http://dbpedia.org/resource/>
PREFIX prop: <http://dbpedia.org/property/>
PREFIX onto: <http://dbpedia.org/ontology/>
SELECT DISTINCT COUNT(?uri) WHERE { ?x prop:company <http://dbpedia.org/resource/FremantleMedia> . ?x onto:producer ?uri . }