Summary (NISO JATS table model)
A summary of the contents or the semantics of the table, provided for speech-synthesis and non-visual browsers. (This attribute is based on and intended to be converted easily to the XHMTL summary attribute.)
Used on Element: <table>
|Text, numbers, or special characters
|Textual description of the contents of a table, intended to be read to the audience for the table.
|@summary is an optional attribute; there is no default.