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>
    <allimages aicontinue="Break.jpg" />
  </query-continue>
  <query>
    <allimages>
      <img name="Balls.png" timestamp="2008-08-09T16:31:12Z" url="https://nevercenter.com/silo3d/wiki/images/f/fa/Balls.png" descriptionurl="https://nevercenter.com/silo3d/wiki/index.php?title=File:Balls.png" ns="6" title="File:Balls.png" />
      <img name="Base_Bust.sib" timestamp="2008-10-29T00:12:55Z" url="https://nevercenter.com/silo3d/wiki/images/8/80/Base_Bust.sib" descriptionurl="https://nevercenter.com/silo3d/wiki/index.php?title=File:Base_Bust.sib" ns="6" title="File:Base Bust.sib" />
      <img name="Base_Head.obj" timestamp="2008-08-06T04:42:24Z" url="https://nevercenter.com/silo3d/wiki/images/e/ef/Base_Head.obj" descriptionurl="https://nevercenter.com/silo3d/wiki/index.php?title=File:Base_Head.obj" ns="6" title="File:Base Head.obj" />
      <img name="Base_Head.sib" timestamp="2008-08-06T04:45:24Z" url="https://nevercenter.com/silo3d/wiki/images/a/ae/Base_Head.sib" descriptionurl="https://nevercenter.com/silo3d/wiki/index.php?title=File:Base_Head.sib" ns="6" title="File:Base Head.sib" />
      <img name="Base_Man_With_Feet.sib" timestamp="2008-10-29T00:03:39Z" url="https://nevercenter.com/silo3d/wiki/images/0/02/Base_Man_With_Feet.sib" descriptionurl="https://nevercenter.com/silo3d/wiki/index.php?title=File:Base_Man_With_Feet.sib" ns="6" title="File:Base Man With Feet.sib" />
      <img name="Base_Man_With_Shoes.sib" timestamp="2008-10-29T00:12:30Z" url="https://nevercenter.com/silo3d/wiki/images/e/e5/Base_Man_With_Shoes.sib" descriptionurl="https://nevercenter.com/silo3d/wiki/index.php?title=File:Base_Man_With_Shoes.sib" ns="6" title="File:Base Man With Shoes.sib" />
      <img name="Bevel.jpg" timestamp="2008-06-24T02:54:10Z" url="https://nevercenter.com/silo3d/wiki/images/c/c8/Bevel.jpg" descriptionurl="https://nevercenter.com/silo3d/wiki/index.php?title=File:Bevel.jpg" ns="6" title="File:Bevel.jpg" />
      <img name="Boolean_Combine.jpg" timestamp="2008-06-24T02:58:45Z" url="https://nevercenter.com/silo3d/wiki/images/5/5e/Boolean_Combine.jpg" descriptionurl="https://nevercenter.com/silo3d/wiki/index.php?title=File:Boolean_Combine.jpg" ns="6" title="File:Boolean Combine.jpg" />
      <img name="Boolean_Intersect.jpg" timestamp="2008-06-24T02:58:32Z" url="https://nevercenter.com/silo3d/wiki/images/a/a6/Boolean_Intersect.jpg" descriptionurl="https://nevercenter.com/silo3d/wiki/index.php?title=File:Boolean_Intersect.jpg" ns="6" title="File:Boolean Intersect.jpg" />
      <img name="Boolean_Subtract.jpg" timestamp="2008-06-24T02:59:01Z" url="https://nevercenter.com/silo3d/wiki/images/f/f8/Boolean_Subtract.jpg" descriptionurl="https://nevercenter.com/silo3d/wiki/index.php?title=File:Boolean_Subtract.jpg" ns="6" title="File:Boolean Subtract.jpg" />
    </allimages>
  </query>
</api>