This is Gentoo's testing wiki. It is a non-operational environment and its textual content is outdated.
Please visit our production wiki at https://wiki.gentoo.org
Type: Monolingual text
From Gentoo Wiki (test)
"Monolingual text" is a container datatype that associates a text value with a specific language code. The datatype does require a language code (i.e. a value annotation without a language code is not accepted).