Assertion: sign language | /r/AtLocation | the unicode standard
Facets:
Source sentences:
text: Valerie Sutton,:154 is the first writing system to gain use among the public and the first writing system for sign languages to be included in the Unicode Standard.
text: Valerie Sutton,:154 is the first writing system to gain use among the public and the first writing system for sign languages to be included in the Unicode Standard.