<?xml version="1.0" encoding="utf-8"?> <book xmlns="http://docbook.org/ns/docbook" version="5.0" xml:lang="en"> <title>Sample DocBook Book</title> <chapter> <title>First chapter title</title> <para>First paragraph...</para> <para>Second paragraph</para> </chapter> <chapter> <title>Second chapter title</title> <para>First paragraph...</para> <para>Second paragraph</para> </chapter> </book>
DocBook has around 400 elements for almost anything
extensive documentation is available at http://docbook.org/tdg5/en/html/docbook.html