This property defines the Unicodes which belongs to Transport And Map block
Characters like 🚀,🚁,🚂, etc. are listed under Transport And Map Block.
121 Characters are present in Transport And Map Block starting with the Unicode point U+1F680 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.