label

Defines a label that can be used to identify this element's parent element in applications. The parent element may contain several labels in different languages. In this case, the xml:lang attribute must be used to specify the language of each label.

Syntax
<label
    xml:lang="text"?
  >
  text
</label>
Attributes
xml:lang="text" (optional)

The language of the label. You should use ISO-639 format language IDs. For a complete list of these IDs see http://ftp.ics.uci.edu/pub/ietf/http/related/iso639.txt. Applications are responsible for using this attribute to select the most appropriate language.