SELECT DISTINCT COUNT(?uri) WHERE { ?x <http://dbpedia.org/ontology/location> <http://dbpedia.org/resource/United_States> . ?x <http://dbpedia.org/ontology/product> ?uri . }
How many different products are there of the companies located in the US?
SELECT DISTINCT COUNT ( ?z ) WHERE { ?c property:product ?z . . ?c property:location resource:United_States }
4602
There are [4602] products of the companies located in the United States.
There are [4602] products from companies based in the United States.