Question: Is Brazilian jiu-jitsu the trainer of Nick Diaz?
SPARQL query:
PREFIX res: <http://dbpedia.org/resource/>
PREFIX onto: <http://dbpedia.org/ontology/>
ASK WHERE { <http://dbpedia.org/resource/Nick_Diaz> onto:trainer <http://dbpedia.org/resource/Brazilian_jiu-jitsu> }