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>
    <allpages>
      <p pageid="765" ns="0" title="BMU" />
      <p pageid="1411" ns="0" title="Bad Advisor" />
      <p pageid="5294" ns="0" title="Bad Omens" />
      <p pageid="3915" ns="0" title="Bag Of Gold" />
      <p pageid="432" ns="0" title="Bag of Gold" />
      <p pageid="1319" ns="0" title="Baker" />
      <p pageid="2228" ns="0" title="Ball" />
      <p pageid="388" ns="0" title="Band of Misfits" />
      <p pageid="8205" ns="0" title="Band of Nomads" />
      <p pageid="2187" ns="0" title="Band of misfits" />
    </allpages>
  </query>
  <query-continue>
    <allpages apfrom="Bandit" />
  </query-continue>
</api>