SELECT DISTINCT COUNT(?uri) WHERE { ?x <http://dbpedia.org/ontology/recordedIn> <http://dbpedia.org/resource/London> . ?x <http://dbpedia.org/ontology/writer> ?uri . }
How many different songwriters have had their songs recorded in London?
SELECT DISTINCT COUNT ( ?o ) WHERE { ?z property:recorded_in resource:London . ?z property:writer ?o . }
914
There are [914] writers of the singles recorded in London.
There are [914] authors of singles recorded in London.
There are [914] writer of the singles whose recorded in is the country .
There are [914] authors of singles whose songs originated in the country.