question: What did a Spanish cinematographer of M1 and M2 found
query: SELECT DISTINCT ?x0 WHERE {
  ?x0 ns:organization.organization.founders ?x1 .
  ?x1 ns:film.cinematographer.film M1 .
  ?x1 ns:film.cinematographer.film M2 .
  ?x1 ns:people.person.nationality ns:m.06mkj
  }