X00 Subfield $l - Language of a work:

Subfield $l contains the name of a language(s) (or a term representing the language, e.g., Polyglot) of a work in a name/title field.

Examples:

700 12$aShakespeare, William,$d1564-1616.$tSelections.$lGerman.$f1982.

700 1#$aJacobs, Una.$tSonnen-Uhr.$lEnglish.