Question: What are some movies written by British writers?
SPARQL query:
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX onto: <http://dbpedia.org/ontology/>
SELECT DISTINCT ?uri WHERE { ?x onto:nationality <http://dbpedia.org/resource/British_people> . ?uri onto:writer ?x  . ?uri rdf:type onto:Film}