Was a cinematographer , director , art director , and producer of a film M1
SELECT count(*) WHERE {
?x0 a ns:film.film .
M1 ns:film.cinematographer.film ?x0 .
M1 ns:film.director.film ?x0 .
M1 ns:film.film_art_director.films_art_directed ?x0 .
M1 ns:film.producer.film|ns:film.production_company.films ?x0
}