Question: Count the number of judges who've come on CTV network shows.
SPARQL query: SELECT DISTINCT COUNT(?uri) WHERE { ?x <http://dbpedia.org/ontology/network> <http://dbpedia.org/resource/CTV_Television_Network> . ?x <http://dbpedia.org/property/judges> ?uri  . }
Answer: There are [21] judges in television shows whose network is CTV.