question: What was edited by M0 , directed by a company 's founder , and produced by a film 's art director
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 ns:film.film.directed_by ?x1 .
  ?x0 ns:film.film.edited_by M0 .
  ?x0 ns:film.film.produced_by|ns:film.film.production_companies ?x2 .
  ?x1 ns:organization.organization_founder.organizations_founded ?x4 .
  ?x2 ns:film.film_art_director.films_art_directed ?x3 .
  ?x3 a ns:film.film .
  ?x4 a ns:business.employer
  }