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>
    <recentchanges>
      <rc type="edit" ns="0" title="Детские удерживающие устройства" rcid="41203" pageid="3376" revid="40945" old_revid="14625" timestamp="2019-02-06T05:59:44Z" />
      <rc type="edit" ns="0" title="Моторное масло" rcid="41202" pageid="2852" revid="40944" old_revid="29532" timestamp="2019-02-06T05:48:55Z" />
      <rc type="edit" ns="0" title="ПДД" rcid="41201" pageid="26417" revid="40943" old_revid="40942" timestamp="2019-02-04T12:52:30Z" />
      <rc type="log" ns="6" title="Файл:13 правилов.jpg" rcid="41200" pageid="0" revid="0" old_revid="0" timestamp="2019-02-04T12:51:55Z" />
      <rc type="log" ns="0" title="13 правилов ученика" rcid="41199" pageid="0" revid="0" old_revid="0" timestamp="2019-02-04T12:51:44Z" />
      <rc type="edit" ns="0" title="ПДД" rcid="41198" pageid="26417" revid="40942" old_revid="40939" timestamp="2019-02-04T12:49:58Z" />
      <rc type="log" ns="6" title="Файл:Движение по кругу-3.gif" rcid="41197" pageid="0" revid="0" old_revid="0" timestamp="2019-02-04T12:48:54Z" />
      <rc type="log" ns="6" title="Файл:Движение по кругу-2.jpg" rcid="41196" pageid="0" revid="0" old_revid="0" timestamp="2019-02-04T12:48:45Z" />
      <rc type="log" ns="6" title="Файл:Движение по кругу-1.jpg" rcid="41195" pageid="0" revid="0" old_revid="0" timestamp="2019-02-04T12:48:34Z" />
      <rc type="log" ns="0" title="Движение по кругу" rcid="41194" pageid="0" revid="0" old_revid="0" timestamp="2019-02-04T12:48:25Z" />
    </recentchanges>
  </query>
  <query-continue>
    <recentchanges rcstart="2019-02-04T12:47:27Z" />
  </query-continue>
</api>