Bulk Update Request: Even More Years

Script

create implication 1410 (0) -> 15th_century (22)
change category 1410 (0) -> meta
create implication 1506 (1) -> 16th_century (40)
change category 1506 (1) -> meta
create implication 1661 (13) -> 17th_century (50)
change category 1661 (13) -> meta