Question: In how many districts there are stations with borough called tendring?
SPARQL query: SELECT DISTINCT COUNT(?uri) WHERE { ?x <http://dbpedia.org/property/borough> <http://dbpedia.org/resource/Tendring> . ?x <http://dbpedia.org/ontology/district> ?uri  . }
Answer: There are [19] districts of the stations whose borough is Tendring.