Question: Count the total number of bacterias whose division is Firmicutes and domain is Bacteria?
SPARQL:
 SELECT DISTINCT COUNT(?uri) WHERE {?uri <http://dbpedia.org/ontology/division> <http://dbpedia.org/resource/Firmicutes> . ?uri <http://dbpedia.org/property/domain> <http://dbpedia.org/resource/Bacteria> }