Were M0 , M2 , M3 , and M4 British
SELECT count(*) WHERE {
M0 ns:people.person.nationality ns:m.07ssc .
M2 ns:people.person.nationality ns:m.07ssc .
M3 ns:people.person.nationality ns:m.07ssc .
M4 ns:people.person.nationality ns:m.07ssc
}