Question: Who directed the albums recorded in Anaheim?
SPARQL:
SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/ontology/recordedIn> <http://dbpedia.org/resource/Anaheim,_California> . ?x <http://dbpedia.org/property/director> ?uri  . ?x <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Album>}