<topicCell>The <topicCell> element contains topics that will be associated
with subjects in each following column of the current row in the
<topicSubjectTable>.
See appendix for information about this element in OASIS document type shells.
+ map/relcell classify-d/topicCell
For a complete example in the context of the
<topicSubjectTable>, see Example.
The following attributes are available on this element: Universal attribute group and Attributes common to many map elements. This element also uses @scope,
@format, and @type from Link relationship attribute group.