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HTML is good for debugging, but is unsuitable for application use.
Specify the format parameter to change the output format.
To see the non HTML representation of the XML format, set format=xml.
See the complete documentation, or API help for more information. 
<?xml version="1.0"?>
<api>
  <query-continue>
    <querypage qpoffset="10" />
  </query-continue>
  <query>
    <querypage name="Ancientpages">
      <results>
        <page value="20131101202333" timestamp="2013-11-01T20:23:33Z" ns="0" title="General disclaimer" />
        <page value="20140203211936" timestamp="2014-02-03T21:19:36Z" ns="0" title="Scheduling Cron jobs" />
        <page value="20140213014608" timestamp="2014-02-13T01:46:08Z" ns="0" title="Vanity Nameserver overview" />
        <page value="20140218140846" timestamp="2014-02-18T14:08:46Z" ns="0" title="Introduction to Storig" />
        <page value="20140218140918" timestamp="2014-02-18T14:09:18Z" ns="0" title="Getting to know the Storig Workspace" />
        <page value="20140218140933" timestamp="2014-02-18T14:09:33Z" ns="0" title="Selecting multiple files" />
        <page value="20140218141043" timestamp="2014-02-18T14:10:43Z" ns="0" title="Displaying Notifications" />
        <page value="20140218141051" timestamp="2014-02-18T14:10:51Z" ns="0" title="Account Overview" />
        <page value="20140218141118" timestamp="2014-02-18T14:11:18Z" ns="0" title="Adding files to the My Files Workspace" />
        <page value="20140218141138" timestamp="2014-02-18T14:11:38Z" ns="0" title="Creating a folder" />
      </results>
    </querypage>
  </query>
</api>