This property defines the Unicodes which have Glagolitic script
Characters like Ⰰ,Ⰱ,Ⰲ, etc. are listed under Glagolitic Script.
134 Characters are present in Glagolitic Script starting with the Unicode point U+2C00 that represents the character Ⰰ.
Currently, as per latest version 15.0.0, Unicode supports 164 number of Script. Here are a few examples - Adlam,Ahom,Anatolian Hieroglyphs, etc.