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 alcontinue="Colossians_1:13-14|22" />
  </query-continue>
  <query>
    <alllinks>
      <l ns="0" title="Baptismal Service" />
      <l ns="0" title="Book of Common Prayer" />
      <l ns="0" title="Can you earn God&#039;s grace? (Q141)" />
      <l ns="0" title="Can you earn God&#039;s grace? (Q141)" />
      <l ns="0" title="Can you mend your broken relationship with God? (Q5)" />
      <l ns="0" title="Can you mend your broken relationship with God? (Q5)" />
      <l ns="0" title="Can you mend your broken relationship with God? (Q5)" />
      <l ns="0" title="Can you worship God perfectly? (Q269)" />
      <l ns="0" title="Can you worship God perfectly? (Q269)" />
      <l ns="0" title="Catechesis Task Force" />
    </alllinks>
  </query>
</api>