Question: Count the total number of mammals whose phylum is Chordate and order (taxonomy) is Diprotodontia?
SPARQL query:
PREFIX res: <http://dbpedia.org/resource/>
PREFIX onto: <http://dbpedia.org/ontology/>
SELECT DISTINCT COUNT(?uri) WHERE {?uri onto:phylum <http://dbpedia.org/resource/Chordate> . ?uri onto:order <http://dbpedia.org/resource/Diprotodontia> }