<unicodeName>

<unicodeName> (unicode property name) contains the name of a registered Unicode normative or informative property.
Modulegaiji — 5 Representation of Non-standard Characters and Glyphs
AttributesIn addition to global attributes
versionspecifies the version number of the Unicode Standard in which this property name is defined.
Status Optional
Datatype 

<rng:ref name="data.numeric"/>
data.numeric
Values a valid version number.
Used by
charProp
May containCharacter data only
Declaration

<rng:element name="unicodeName">
<rng:ref name="att.global.attributes"/>
<rng:optional>
 <rng:attribute name="version">
  <rng:ref name="data.numeric"/>
 </rng:attribute>
</rng:optional>
<rng:text/>
</rng:element>
element unicodeName
{
   att.global.attributes,
   attribute version { data.numeric }?,
   text
}
Example
<unicodeName>character-decomposition-mapping</unicodeName>
<unicodeName>general-category</unicodeName>
Note
A definitive list of current Unicode property names is provided in The Unicode Standard.