Question: How many sports are played in organizations presided by Emanuel de Guzman?
SPARQL query:
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX onto: <http://dbpedia.org/ontology/>
SELECT DISTINCT COUNT(?uri) WHERE { ?x onto:president <http://dbpedia.org/resource/Emanuel_de_Guzman> . ?x onto:sport ?uri . ?uri rdf:type onto:Sport}