What distributor and producer of M0 was a cinematographer 's employer
SELECT DISTINCT ?x0 WHERE {
?x0 ns:business.employer.employees/ns:business.employment_tenure.person ?x1 .
?x0 ns:film.film_distributor.films_distributed/ns:film.film_film_distributor_relationship.film M0 .
?x0 ns:film.producer.film|ns:film.production_company.films M0 .
?x1 a ns:film.cinematographer
}