Question: How many have order (taxonomy) as Bacillales and division as Firmicutes are there?
SPARQL:
 SELECT DISTINCT COUNT(?uri) WHERE {?uri <http://dbpedia.org/ontology/order> <http://dbpedia.org/resource/Bacillales> . ?uri <http://dbpedia.org/ontology/division> <http://dbpedia.org/resource/Firmicutes> }