How many companies are located in a spanish speaking region?
SELECT DISTINCT COUNT(?uri) WHERE { ?x <http://dbpedia.org/ontology/language> <http://dbpedia.org/resource/Spanish_language> . ?uri <http://dbpedia.org/ontology/location> ?x  . ?uri <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Organisation>}
Spanish_language