Was a company 's founder M0 's art director , cinematographer , and writer
SELECT count(*) WHERE {
?x0 ns:film.cinematographer.film M0 .
?x0 ns:film.film_art_director.films_art_directed M0 .
?x0 ns:film.writer.film M0 .
?x0 ns:organization.organization_founder.organizations_founded ?x1 .
?x1 a ns:business.employer
}