This property defines the Unicodes which belongs to Gothic block
Characters like 𐌰,𐌱,𐌲, etc. are listed under Gothic Block.
28 Characters are present in Gothic Block starting with the Unicode point U+10330 that represents the character 𐌰.
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.