$Revision: 1.3 $
$Date: 2002/06/12 11:18:16 $
keyword — One of a set of keywords describing the content of a document
keyword ::= (#PCDATA)
A Keyword is a term describing the content of a document. The keyword applies to the document component that contains it.
Keywords are rarely displayed to a reader. Usually, they are reserved for searching and retrieval purposes. If they are displayed, they may be displayed either inline or as a displayed block, depending on context.
Unlike SubjectTerms, which should be drawn from a controlled vocabulary, keywords may be chosen freely.
These elements contain keyword: keywordset.
For examples, see chapter.