Which artists trained in San Francisco Art Institute?
SELECT DISTINCT ?uri WHERE {?uri <http://dbpedia.org/property/training> <http://dbpedia.org/resource/San_Francisco_Art_Institute>  . ?uri <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Artist>}
San_Francisco_Art_Institute