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-continue>
    <allpages gapfrom="Tortious interference with prospective economic relations" />
  </query-continue>
  <query>
    <pages>
      <page pageid="165" ns="0" title="Temporary restraining order" touched="2012-01-22T03:48:01Z" lastrevid="538" counter="1152" length="561" />
      <page pageid="58" ns="0" title="Tennessee" touched="2012-10-17T20:58:48Z" lastrevid="1968" counter="4101" length="12928" />
      <page pageid="59" ns="0" title="Texas" touched="2012-10-17T21:00:24Z" lastrevid="1969" counter="4139" length="12244" />
      <page pageid="129" ns="0" title="Tortious interference with economic relations" touched="2012-01-22T03:50:36Z" lastrevid="541" counter="598" length="404" />
    </pages>
  </query>
</api>