What spouse of M0 influenced a film director
SELECT DISTINCT ?x0 WHERE {
?x0 ns:influence.influence_node.influenced ?x1 .
?x0 ns:people.person.spouse_s/ns:people.marriage.spouse|ns:fictional_universe.fictional_character.married_to/ns:fictional_universe.marriage_of_fictional_characters.spouses M0 .
?x1 a ns:film.director .
FILTER ( ?x0 != M0 )
}