Was M2 edited by M4 , written by M1 's Spanish actor , and written by M3
SELECT count(*) WHERE {
?x0 ns:film.actor.film/ns:film.performance.character M1 .
?x0 ns:people.person.nationality ns:m.06mkj .
M2 ns:film.film.edited_by M4 .
M2 ns:film.film.written_by ?x0 .
M2 ns:film.film.written_by M3
}