This property defines the Unicodes which are Modifier Symbols
Characters like ^,`,¨, etc. are listed under Modifier Symbol General Category.
125 Characters are present in Modifier Symbol General Category starting with the Unicode point U+005E that represents the character ^.
Currently, as per latest version 15.0.0, Unicode supports 30 number of General Category. Here are a few examples - Close Punctuation,Connector Punctuation,Control Character, etc.