Container element for one set of keywords (such as <kwd>s, <nested-kwd>s, or <compound-kwd>s) used to describe a document.
Related Essay: For a discussion on the use of <kwd-group>, see Keywords.
Usage: A document may take multiple sets of keywords, with the @kwd-group-type, @specific-use, or @xml:lang attributes used to discriminate between them. The <kwd> element does not take the @xml:lang attribute; that is reserved for the <kwd-group>. This means that keywords must be sorted by language and entered in language groups.
The @kwd-group-type attribute most commonly names the source of the keywords, such as “MESH”, “ISO-463”, or “author-generated”. But it is also appropriate to use @kwd-group-type to record the type of keywords, for example, “hierarchical” for keywords that are grouped into a hierarchy, “abbreviations” for keywords that contain an abbreviation and its expansion, or “code” for keywords that contain a code and its text but where the source of the codes is unknown.
<!ELEMENT kwd-group %kwd-group-model; >
(label?, title?, ((kwd | compound-kwd | nested-kwd | x)+ | unstructured-kwd-group))
The following, in order:
<book-meta>, <book-part-meta>, <collection-meta>, <sec-meta>
...
<book-meta>
...
<permissions>
<copyright-statement>Copyright © 2000, The National Academy of
Sciences</copyright-statement>
<copyright-year>2000</copyright-year>
</permissions>
<abstract><p>We describe a method for cloning nucleic acid molecules
onto the surfaces of 5-μm microbeads rather than in biological
hosts. A unique tag sequence is attached to each molecule, and the
tagged library is amplified. Unique tagging of the molecules is
achieved by sampling a small fraction (1%) of a very large repertoire
of tag sequences. ...</p>
</abstract>
<kwd-group kwd-group-type="author">
<kwd>DNA analysis</kwd>
<kwd>gene expression</kwd>
<kwd>parallel cloning</kwd>
<kwd>fluid microarray</kwd>
</kwd-group>
...
</book-meta>
...
JATS-articlemeta1.ent