This property defines the Unicodes which belongs to Gujarati block
Characters like ઁ,ં,ઃ, etc. are listed under Gujarati Block.
105 Characters are present in Gujarati Block starting with the Unicode point U+0A81 that represents the character ઁ.
Currently, as per latest version 15.0.0, Unicode supports 328 number of Block. Here are a few examples - Latin Extended E,Adlam,Aegean Numbers, etc.