SELECT DISTINCT COUNT(?uri) WHERE { ?x <http://dbpedia.org/property/area> <http://dbpedia.org/resource/South_Carolina> . ?x <http://dbpedia.org/property/area> ?uri }
Count the  area of the radio stations whose serves in South Carolina ?
SELECT DISTINCT COUNT ( ?y ) WHERE { ?c property:area resource:South_Carolina . ?c property:area ?y }
16
There are [16] regions of the radio stations that also serve in South Carolina.
There are [16] regional radio stations that also serve in South Carolina.
There are [16] area of the radio stations whose area is the country.
There are [16] regions of radio stations whose territory is the territory of the country.