This property defines the Unicodes which allows line break before or after a space character
Characters like , etc. are listed under Space Line Break.
1 Characters are present in Space Line Break starting with the Unicode point U+0020 that represents the character .
Currently, as per latest version 15.0.0, Unicode supports 43 number of Line Break. Here are a few examples - Alphabetic,Alphabetic or Ideograph,Break After, etc.