This parameter entity holds the
INCLUDE or
IGNORE keyword to control a conditional marked section. This Tag Set has redefined the attribute list for the element
<caption>. Therefore, the NISO JATS table model modified the standard XHMTL™ attribute list call to change an
INCLUDE to an
IGNORE, effectively removing the default XHTML 1.1 definition of the caption attributes, so the attributes would not be multiply
defined.