abstract — A summary.
An abstract can occur in most components of DocBook. It is expected to contain some sort of summary of the content with which it is associated (by containment).
Formatted as a displayed block. Sometimes suppressed. Often presented in alternate outputs.
These elements contain abstract: biblioentry, bibliomixed, bibliomset, biblioset, info (db.info), info (db.titleforbidden.info), info (db.titleonly.info), info (db.titleonlyreq.info), info (db.titlereq.info).
The following elements occur in abstract: anchor, formalpara, info (db.titleforbidden.info), info (db.titleonly.info), para, simpara, title, titleabbrev.
1 <article xmlns='http://docbook.org/ns/docbook'> 2 <info> <title>Example abstract</title> 4 <abstract> <para>In brief, … 6 </para> </abstract> 8 </info> 10 <para>…</para> 12 </article>