index

Element Information

Model

Attributes

QName Type Fixed Default Use Inheritable Annotation
ID xs:ID optional
TEIform index optional
annotateRef annotateRefType optional
annotateType annotationType optional
annotateWork xs:string optional
canonical xs:boolean optional
editions xs:NMTOKENS optional
index xs:string required
level1 xs:string required
level2 xs:string optional
level3 xs:string optional
level4 xs:string optional
n xs:string optional
osisID osisIDType optional
resp xs:string optional
script osisScripts optional
see xs:string optional
subType attributeExtension optional
type attributeExtension 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.
xml:space restriction of xs:NCName optional

Source 

<xs:element name="index" type="indexCT"/>

Sample