question: Was M0 edited by M1 , M2 , and M3 , edited by M4 , M5 , and M6 , and edited by M7
query: SELECT count(*) WHERE {
  M0 ns:film.film.edited_by M1 .
  M0 ns:film.film.edited_by M2 .
  M0 ns:film.film.edited_by M3 .
  M0 ns:film.film.edited_by M4 .
  M0 ns:film.film.edited_by M5 .
  M0 ns:film.film.edited_by M6 .
  M0 ns:film.film.edited_by M7
  }