question: Was a cinematographer , art director , editor , and executive producer of a film M1
query: SELECT count(*) WHERE {
  ?x0 a ns:film.film .
  M1 ns:film.cinematographer.film ?x0 .
  M1 ns:film.editor.film ?x0 .
  M1 ns:film.film_art_director.films_art_directed ?x0 .
  M1 ns:film.producer.films_executive_produced ?x0
  }