You are looking at the HTML representation of the XML format.
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"?>
    <alllinks galcontinue="Buruya_Nzaysa/Texts" />
      <page ns="0" title="Balanin dynasty" missing="" />
      <page ns="0" title="Baodan I" missing="" />
      <page ns="0" title="Barnágo" missing="" />
      <page ns="0" title="Bashidora Kichū" missing="" />
      <page ns="0" title="Boésin" missing="" />
      <page pageid="1635" ns="0" title="Black River Aséta" />
      <page pageid="1352" ns="0" title="Bronze Age" />
      <page pageid="241" ns="0" title="Buruya" />
      <page pageid="10" ns="0" title="Buruya Nzaysa" />
      <page pageid="351" ns="0" title="Buruya Nzaysa/Lexicon" />