Was a sequel of M1 produced by , executive produced by , edited by , written by , and directed by M0
SELECT count(*) WHERE {
?x0 ns:film.film.directed_by M0 .
?x0 ns:film.film.edited_by M0 .
?x0 ns:film.film.executive_produced_by M0 .
?x0 ns:film.film.prequel M1 .
?x0 ns:film.film.produced_by|ns:film.film.production_companies M0 .
?x0 ns:film.film.written_by M0
}