What was founded by M0 , M1 , and M2 , founded by M3 , M4 , and M5 , and founded by M6
SELECT DISTINCT ?x0 WHERE {
?x0 ns:organization.organization.founders M0 .
?x0 ns:organization.organization.founders M1 .
?x0 ns:organization.organization.founders M2 .
?x0 ns:organization.organization.founders M3 .
?x0 ns:organization.organization.founders M4 .
?x0 ns:organization.organization.founders M5 .
?x0 ns:organization.organization.founders M6
}