Grandfathered Tag
A whole tag registered under RFC 1766 or RFC 3066 before the current grammar (`i-klingon`, `art-lojban`). Most are deprecated in favour of a tag the grammar can compose; the registry names the replacement.
- Subclass Of
Language Tag
A whole tag registered under RFC 1766 or RFC 3066 before the current grammar (`i-klingon`, `art-lojban`). Most are deprecated in favour of a tag the grammar can compose; the registry names the replacement.
Language Tag