This is one of InLOC's direct properties.
|property of||LOCdefinition, LOCstructure|
In XML, this could be expressed through the usual "lang" or "xml:lang" attributes at the appropriate place in the documentation, in the normal ways. As well as an attribute of the root element (generally LOCstructure), an xml:lang attribute may be added to any other element whose value is a human-language string, in particular:
See also Multilinguality.