Was M2 written by a Swedish employee of M0 and produced by M3
SELECT count(*) WHERE {
?x0 ns:people.person.employment_history/ns:business.employment_tenure.company M0 .
?x0 ns:people.person.nationality ns:m.0d0vqn .
M2 ns:film.film.produced_by|ns:film.film.production_companies M3 .
M2 ns:film.film.written_by ?x0
}