Which movies did Mark Steven edit?
SELECT DISTINCT ?uri WHERE {?uri <http://dbpedia.org/property/editing> <http://dbpedia.org/resource/Mark_Stevens_(film_editor)>  . ?uri <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://dbpedia.org/ontology/Film>}
Mark_Stevens_(film_editor)