What did M0 found , a film producer found , and M1 's editor and writer found
SELECT DISTINCT ?x0 WHERE {
?x0 ns:organization.organization.founders ?x1 .
?x0 ns:organization.organization.founders ?x2 .
?x0 ns:organization.organization.founders M0 .
?x1 ns:film.editor.film M1 .
?x1 ns:film.writer.film M1 .
?x2 a ns:film.producer
}