SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/ontology/birthPlace> <http://dbpedia.org/resource/United_States> . ?uri <http://dbpedia.org/property/screenplay> ?x . }
Some movies whose screenplay is done by american born people?
SELECT DISTINCT ?f WHERE { ?f property:screenplay ?c . . ?c property:birth_place resource:United_States }
answer
The movies whose screenwriter's birthplace is in United States are [answer].
Movies whose screenwriter was born in the United States [answer]