SELECT DISTINCT COUNT(?uri) WHERE { ?x <http://dbpedia.org/ontology/writer> <http://dbpedia.org/resource/Katy_B> . ?x <http://dbpedia.org/ontology/recordLabel> ?uri . }
Through how many labels has Katy B released her singles?
SELECT DISTINCT COUNT ( ?m ) WHERE { ?f property:record_label ?m . . ?f property:writer resource:Katy_B }
14
There are [14] records labels with singles written by Katy B.
There are [14] labels with singles by Katy B.
There are [14] label of the singles whose writer is her.
There are [14] labels of singles she authored.
There are [14] label of the singles whose writer is the person.
Katy B released her singles through [14] labels.