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>
<pages>
<page pageid="1" ns="0" title="Main Page">
<revisions>
<rev user="Mahra" timestamp="2017-03-07T11:26:29Z" comment="Undo revision 62011 by [[Special:Contributions/Mahra|Mahra]] ([[User talk:Mahra|Talk]])" />
<rev user="Mahra" timestamp="2017-02-28T16:05:14Z" />
<rev user="Mahra" timestamp="2011-10-18T14:56:38Z" comment="Changed protection level for "[[Main Page]]" ([edit=sysop] (indefinite) [move=sysop] (indefinite))" />
<rev user="Kathyyee" timestamp="2011-10-18T05:13:44Z" comment="Undo revision 22367 by [[Special:Contributions/Sr|Sr]] ([[User talk:Sr|Talk]])" />
<rev user="Sr" timestamp="2011-10-17T22:18:51Z" />
</revisions>
</page>
</pages>
</query>
<query-continue>
<revisions rvstartid="22353" />
</query-continue>
</api>