This property defines the Unicodes which are used for positions between characters that have a format effect, such as zero width joiner, zero width non-joiner, and other control characters
Characters like ,,, etc. are listed under Format Sentence Break.
72 Characters are present in Format Sentence Break starting with the Unicode point U+00AD that represents the character .
Currently, as per latest version 15.0.0, Unicode supports 15 number of Sentence Break. Here are a few examples - Ambiguous terminator,Carriage Return,Close Punctuation, etc.