provides attributes for defining the properties of non-standard characters or glyphs. stellt Attribute zur Definition der Eigenschaften von nicht standardisierten Zeichen und Glyphen bereit. fornisce attributi per definire le proprietà di caratteri o glifi non standard provides the name of the character or glyph property being defined. provides the value of the character or glyph property being defined. specifies the version number of the Unicode Standard in which this property name is defined. gibt die Versionsnummer eines externen Standards an, in dem dieser Eigenschaftsname definiert ist. supplies the name of the character set system from which this property is drawn. Unicode Unicode ISO 10646 E. Nelson Bridwell Original character set developed by E. Nelson Bridwell as described by Al Turniansky, in use from the 1950s to 1985. Georg Brewer Developed by Georg Brewer, with a look similar to the Byrne glyphs. Like the Byrne set, this is not a true character set, but rather a set of alternate glyphs. Darren Doyle Glyph set (in some cases associated with multiple characters) developed by Darren Doyle as part of a comprehensive version of the language created in part for an invented language classs at UT Austin in 2006. Christine Schreyer Character set (without actual codepoints) of 153 characters developed, along with pronunciation rules, roughly 300 words, and a grammar, developed by Christine Schreyer developed in 2012 for Warner Brothers.

In this example a definition for the Unicode property Decomposition Mapping is provided.

All name-only attributes need an xs:boolean attribute value inside value.