This property defines the Decomposition Type of the Unicodes as Fraction
Characters like ¼,½,¾, etc. are listed under Fraction Decomposition Type.
20 Characters are present in Fraction Decomposition Type starting with the Unicode point U+00BC that represents the character ¼.
Currently, as per latest version 15.0.0, Unicode supports 18 number of Decomposition Type. Here are a few examples - Canonical Decomposition,Compatibility,Enclosing Mark, etc.