This property defines the Unicodes which have numeric value as 1/7
Characters like ⅐, etc. are listed under 1/7 Numeric Value.
1 Characters are present in 1/7 Numeric Value starting with the Unicode point U+2150 that represents the character ⅐.
Currently, as per latest version 15.0.0, Unicode supports 150 number of Numeric Value. Here are a few examples - 0,1,1/10, etc.