You are looking at the HTML representation of the XML format.
HTML is good for debugging, but probably is not suitable for your application.
See complete documentation, or API help for more information.
<?xml version="1.0"?>
<api>
  <query>
    <allpages>
      <p pageid="1043" ns="0" title="Berkeley DB notes" />
      <p pageid="164" ns="0" title="Bug database" />
      <p pageid="1053" ns="0" title="Buildbot server configuration" />
      <p pageid="134" ns="0" title="Building" />
      <p pageid="212" ns="0" title="Building from checked-out source" />
      <p pageid="897" ns="0" title="Cleanups" />
      <p pageid="38" ns="0" title="Coding style" />
      <p pageid="93" ns="0" title="Coding style/C" />
      <p pageid="97" ns="0" title="Coding style/C/Formatting" />
      <p pageid="91" ns="0" title="Coding style/Formatting" />
    </allpages>
  </query>
  <query-continue>
    <allpages apfrom="Coding style/Practices" />
  </query-continue>
</api>