<othermeta>
The <othermeta>
element can be used to identify properties not otherwise
included in <metadata>
and to assign name/content values to those
properties. The @name
attribute identifies the property and the
@content
attribute specifies the property's value. All
<othermeta>
elements are considered part of the topic's metadata and
should be reflected in the output as appropriate for the output medium.
Category: Prolog (metadata) elements