question: What was written by and edited by a German founder of M0
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 ns:film.film.edited_by ?x1 .
  ?x0 ns:film.film.written_by ?x1 .
  ?x1 ns:organization.organization_founder.organizations_founded M0 .
  ?x1 ns:people.person.nationality ns:m.0345h
  }