Question: Of the sports commonly played at Islamic Azad Uni, tehran, which one does Jon Speelman play?
SPARQL:
 SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/Jon_Speelman> <http://dbpedia.org/ontology/field> ?uri. <http://dbpedia.org/resource/Islamic_Azad_University_Central_Tehran_Branch> <http://dbpedia.org/ontology/sport> ?uri}