Question: Which stockholder of yale Repertory Theatre was training center of William Anthony ?
SPARQL query:
PREFIX prop: <http://dbpedia.org/property/>
PREFIX onto: <http://dbpedia.org/ontology/>
 SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/William_Anthony_(artist)> onto:training ?uri. <http://dbpedia.org/resource/Yale_Repertory_Theatre> prop:owner ?uri}