Was a film whose prequel was written by M2 and M3 and was directed by M4 edited by a costume designer
SELECT count(*) WHERE {
?x0 a ns:film.film .
?x0 ns:film.film.edited_by ?x1 .
?x0 ns:film.film.prequel ?x2 .
?x1 a ns:film.film_costumer_designer .
?x2 ns:film.film.directed_by M4 .
?x2 ns:film.film.written_by M2 .
?x2 ns:film.film.written_by M3
}