SELECT DISTINCT COUNT(?uri) WHERE { <http://dbpedia.org/resource/Don_R._Berlin> <http://dbpedia.org/ontology/employer> ?uri . }
In how many places has Don R. Berlin worked?
SELECT DISTINCT COUNT ( ?a ) WHERE { resource:Don_R._Berlin property:employer ?a . }
8
There were [8] employers of Don R. Berlin.
Don R. Berlin had [8] employers.
There were [8] employers of him.
He had [8] employers.