Was M1 a film 's sequel 's producer , writer , star , and cinematographer
SELECT count(*) WHERE {
?x0 ns:film.film.prequel ?x1 .
?x1 a ns:film.film .
M1 ns:film.actor.film/ns:film.performance.film ?x0 .
M1 ns:film.cinematographer.film ?x0 .
M1 ns:film.producer.film|ns:film.production_company.films ?x0 .
M1 ns:film.writer.film ?x0
}