question: Which person was a Swedish actor that influenced a actor
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 a ns:film.actor .
  ?x0 a ns:people.person .
  ?x0 ns:influence.influence_node.influenced ?x1 .
  ?x0 ns:people.person.nationality ns:m.0d0vqn .
  ?x1 a ns:film.actor
  }