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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" />
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  <query>
    <querypage name="Ancientpages">
      <results>
        <page value="20120506130252" timestamp="2012-05-06T13:02:52Z" ns="0" title="Руководство по эксплуатации Outlander XL" />
        <page value="20120506131628" timestamp="2012-05-06T13:16:28Z" ns="0" title="Стандартные цвета Mitsubishi Outlander XL" />
        <page value="20120510062124" timestamp="2012-05-10T06:21:24Z" ns="0" title="Стандартные цвета Mitsubishi L200" />
        <page value="20120510062521" timestamp="2012-05-10T06:25:21Z" ns="0" title="Стандартные цвета Mitsubishi Pajero Sport" />
        <page value="20120510062814" timestamp="2012-05-10T06:28:14Z" ns="0" title="Стандартные цвета Mitsubishi Pajero IV" />
        <page value="20120510063040" timestamp="2012-05-10T06:30:40Z" ns="0" title="Стандартные цвета Mitsubishi ASX" />
        <page value="20120510161914" timestamp="2012-05-10T16:19:14Z" ns="0" title="Error 404" />
        <page value="20120615134426" timestamp="2012-06-15T13:44:26Z" ns="0" title="Outlander XL: Дополнительное оборудование" />
        <page value="20120913120611" timestamp="2012-09-13T12:06:11Z" ns="0" title="Mitsubishi Outlander 2013 Workshop Manual" />
        <page value="20121005135038" timestamp="2012-10-05T13:50:38Z" ns="0" title="Заглавная страница/en" />
      </results>
    </querypage>
  </query>
</api>