Description
This optional and repeatable element contains the name or code representing a topic under which the article can be classified.
Parent Elements
The elements listed below may directly contain this element.
They are "parent" elements. Elements in referenced groups are included, up to two levels of group nesting.
Model Diagram
The DTD model for this element:
(only text allowed)
DTD Definition
The DTD contains the following element and attribute definitions
(note that embedded links are to definitions within the DTD page of this guide):
<!ELEMENT topic (#PCDATA)>
<!ATTLIST topic
%a-group-CommonIDAttrs;>
.
Defined in DTD section
Metadata : Article Metadata : Search
General Attributes (shared with other elements)