Revision control
++ <?xml version="1.0" encoding="UTF-8"?>
++ <db:article xmlns:db="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" version="5.2" xml:lang="en">
++ <db:info>
++ <db:title>Space Namespace</db:title>
++ <db:productname>Qt</db:productname>
++ <db:titleabbrev>UsingDirective Reference Documentation</db:titleabbrev>
++ <db:abstract>
++ <db:para>A namespace...in space.</db:para>
++ </db:abstract>
++ </db:info>
++ <db:variablelist>
++ <db:varlistentry>
++ <db:term>Header</db:term>
++ <db:listitem>
++ <db:para>space.h</db:para>
++ </db:listitem>
++ </db:varlistentry>
++ </db:variablelist>
++ <db:section xml:id="details">
++ <db:title>Detailed Description</db:title>
++ </db:section>
++ <db:section xml:id="function-documentation">
++ <db:title>Function Documentation</db:title>
++ <db:section xml:id="spaceFun">
++ <db:title>void spaceFun(Space::spacename <db:emphasis>space</db:emphasis>)</db:title>
++ <db:para>A <db:code role="parameter">space</db:code> function.</db:para>
++ </db:section>
++ </db:section>
++ </db:article>