Question: How many universities participate in the NCAA Division I Football Bowl Subdivision?
SPARQL query:
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX res: <http://dbpedia.org/resource/>
PREFIX onto: <http://dbpedia.org/ontology/>
SELECT DISTINCT ?uri WHERE {?uri onto:mouthMountain <http://dbpedia.org/resource/St._Louis> . ?uri onto:rightTributary <http://dbpedia.org/resource/Madison_River> . ?uri rdf:type onto:University}