What was executive produced by M0 and produced by a German film editor
SELECT DISTINCT ?x0 WHERE {
?x0 ns:film.film.executive_produced_by M0 .
?x0 ns:film.film.produced_by|ns:film.film.production_companies ?x1 .
?x1 a ns:film.editor .
?x1 ns:people.person.nationality ns:m.0345h
}