change category creative_commons (3894) -> meta
change category cc0 (122) -> meta
change category cc-by (143) -> meta
change category cc-by-nd (3) -> meta
change category cc-by-nc-nd (2024) -> meta
change category cc-by-nc (848) -> meta
change category cc-by-nc-sa (394) -> meta
change category cc-by-sa (285) -> meta
change category public_domain (1210) -> meta
change category license_info (248) -> meta