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"?>
<api>
  <query-continue>
    <alllinks galcontinue="Big_Bang_-_하루_하루" />
  </query-continue>
  <query>
    <pages>
      <page ns="0" title="Basic Geo Vocabulary" missing="" />
      <page ns="0" title="Belajar Hangeul" missing="" />
      <page ns="0" title="Berkontribusi" missing="" />
      <page ns="0" title="Bg:" missing="" />
      <page pageid="927" ns="0" title="Babies and childbirth" />
      <page pageid="72" ns="0" title="Banking and investing" />
      <page pageid="10927" ns="0" title="Baseball" />
      <page pageid="1677" ns="0" title="Big Bang - 거짓말" />
      <page pageid="1678" ns="0" title="Big Bang - 마지막 인사" />
      <page pageid="1676" ns="0" title="Big Bang - 붉은 노을" />
    </pages>
  </query>
</api>