xces:langUsageType 

Groups information describing the
languages, sublanguages, registers, dialects etc. represented
within a text.

Complex Type Information

Model

xces:p{0,1} , xces:language
Children: xces:language, xces:p

Attributes

QName Type Fixed Default Use Inheritable Annotation
TEIform xs:string optional
id xs:ID optional
lang xs:IDREF optional
n xs:string optional
xml:lang union of(xs:language, restriction of xs:string) optional 
Attempting to install the relevant ISO 2- and 3-letter
         codes as the enumerated possible values is probably never
         going to be a realistic possibility.  See
         RFC 3066 at http://www.ietf.org/rfc/rfc3066.txt and the IANA registry
         at http://www.iana.org/assignments/lang-tag-apps.htm for
         further information.

         The union allows for the 'un-declaration' of xml:lang with
         the empty string.

Used By

Element xces:profileDescType/xces:langUsage

Source 

<xs:complexType name="langUsageType">
  <xs:annotation>
    <xs:documentation xml:lang="en">Groups information describing the languages, sublanguages, registers, dialects etc. represented within a text.</xs:documentation>
  </xs:annotation>
  <xs:complexContent>
    <xs:extension base="xces:class.global">
      <xs:sequence maxOccurs="unbounded">
        <xs:element name="p" type="xces:subpar.seq" minOccurs="0"/>
        <xs:element name="language" type="xces:languageType"/>
      </xs:sequence>
    </xs:extension>
  </xs:complexContent>
</xs:complexType>