How many {original network} are to/by {China Central Television} ?
Which is the number of original networks that there are for the China Central Television?
How many original networks are there for the {China Central Television} ?
SELECT ( COUNT ( ?l ) AS ?o ) { ?l property:original_broadcaster resource:China_Central_Television }
SELECT (COUNT(?sub) AS ?subs ) {
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> ?sub .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P449> .
?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> http://wikidata.dbpedia.org/resource/Q207936 .
} 

SELECT (COUNT(?sub) AS ?value ) { ?sub wdt:P449 wd:Q207936 }
28