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="log" ns="0" title="VOEGEDING OTTO DIETRICH, lekarz" rcid="255203" pageid="5707" revid="0" old_revid="0" timestamp="2024-09-16T19:44:46Z" />
      <rc type="edit" ns="0" title="VOEGEDING OTTO DIETRICH, lekarz" rcid="255202" pageid="5707" revid="140587" old_revid="140284" timestamp="2024-09-16T19:44:41Z" />
      <rc type="log" ns="0" title="BORKEN HEINRICH, kupiec, szyper" rcid="255201" pageid="25036" revid="0" old_revid="0" timestamp="2024-09-16T18:55:03Z" />
      <rc type="edit" ns="0" title="BORKEN HEINRICH, kupiec, szyper" rcid="255200" pageid="25036" revid="140586" old_revid="140585" timestamp="2024-09-16T18:51:24Z" />
      <rc type="log" ns="0" title="BORKEN HEINRICH, kupiec, szyper" rcid="255199" pageid="25036" revid="0" old_revid="0" timestamp="2024-09-16T18:37:33Z" />
      <rc type="new" ns="0" title="BORKEN HEINRICH, kupiec, szyper" rcid="255198" pageid="25036" revid="140585" old_revid="0" timestamp="2024-09-16T18:37:27Z" />
      <rc type="log" ns="0" title="RICHTER JOHANN DANIEL, diakon kościoła św. Katarzyny, kaznodzieja Domu Poprawy" rcid="255197" pageid="21694" revid="0" old_revid="0" timestamp="2024-09-16T17:38:51Z" />
      <rc type="edit" ns="0" title="RICHTER JOHANN DANIEL, diakon kościoła św. Katarzyny, kaznodzieja Domu Poprawy" rcid="255196" pageid="21694" revid="140584" old_revid="117481" timestamp="2024-09-16T17:38:45Z" />
      <rc type="log" ns="0" title="WEICKHMANN SAMUEL GOTTLIEB, pastor w Sobieszewie" rcid="255195" pageid="21750" revid="0" old_revid="0" timestamp="2024-09-16T17:30:54Z" />
      <rc type="edit" ns="0" title="WEICKHMANN SAMUEL GOTTLIEB, pastor w Sobieszewie" rcid="255194" pageid="21750" revid="140583" old_revid="133046" timestamp="2024-09-16T17:30:50Z" />
    </recentchanges>
  </query>
  <query-continue>
    <recentchanges rcstart="2024-09-16T17:25:58Z" />
  </query-continue>
</api>