question: What actor of M0 and M1 did a art director influence
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 ns:film.actor.film/ns:film.performance.character M0 .
  ?x0 ns:film.actor.film/ns:film.performance.character M1 .
  ?x0 ns:influence.influence_node.influenced_by ?x1 .
  ?x1 a ns:film.film_art_director
  }