data.text

data.text defines the range of attribute values used to express some kind of identifying string as a single sequence of unicode characters possibly including whitespace.
Moduletei — 1 The TEI Infrastructure
Used by
Element:
Declaration

<rng:define name="data.text">
 <rng:data type="string"/>
</rng:define>
data.text = string
Note
Attributes using this datatype must contain a single ‘token’ in which whitespace and other punctuation characters are permitted.