This property defines the Unicodes which are Space Separators
Characters like , , , etc. are listed under Space Separator General Category.
17 Characters are present in Space Separator General Category starting with the Unicode point U+0020 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.