Question: Who founded the league which was won by Joe McKeehen?
SPARQL query:
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX res: <http://dbpedia.org/resource/>
PREFIX prop: <http://dbpedia.org/property/>
PREFIX onto: <http://dbpedia.org/ontology/>
SELECT DISTINCT ?uri WHERE { ?x prop:champion <http://dbpedia.org/resource/Joe_McKeehen> . ?x prop:founded ?uri . ?x rdf:type onto:SportsLeague}