Question: Who directed the haunted house and alice in wonderland?
SPARQL query:
PREFIX onto: <http://dbpedia.org/ontology/>
SELECT DISTINCT ?uri WHERE { <http://dbpedia.org/resource/Alice's_Wonderland> onto:director ?uri. <http://dbpedia.org/resource/The_Haunted_House_(1929_film)> onto:director ?uri . }