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="Ben_paul.JPG" />
  </query-continue>
  <query>
    <allimages>
      <img name="Backpack_diagram.jpg" timestamp="2013-03-07T02:35:51Z" url="http://wiki.spacesim.org/images/2/2b/Backpack_diagram.jpg" descriptionurl="http://wiki.spacesim.org/index.php/File:Backpack_diagram.jpg" ns="6" title="File:Backpack diagram.jpg" />
      <img name="Backpack_straps.jpg" timestamp="2013-03-02T04:39:24Z" url="http://wiki.spacesim.org/images/1/16/Backpack_straps.jpg" descriptionurl="http://wiki.spacesim.org/index.php/File:Backpack_straps.jpg" ns="6" title="File:Backpack straps.jpg" />
      <img name="Bathroom_Door_3D.jpg" timestamp="2010-02-06T21:20:54Z" url="http://wiki.spacesim.org/images/6/6d/Bathroom_Door_3D.jpg" descriptionurl="http://wiki.spacesim.org/index.php/File:Bathroom_Door_3D.jpg" ns="6" title="File:Bathroom Door 3D.jpg" />
      <img name="Bathroom_Eye_Count_3D.jpg" timestamp="2010-02-06T21:21:46Z" url="http://wiki.spacesim.org/images/c/ca/Bathroom_Eye_Count_3D.jpg" descriptionurl="http://wiki.spacesim.org/index.php/File:Bathroom_Eye_Count_3D.jpg" ns="6" title="File:Bathroom Eye Count 3D.jpg" />
      <img name="Bathroom_From_Interlock_3D.jpg" timestamp="2010-02-06T21:22:36Z" url="http://wiki.spacesim.org/images/a/ab/Bathroom_From_Interlock_3D.jpg" descriptionurl="http://wiki.spacesim.org/index.php/File:Bathroom_From_Interlock_3D.jpg" ns="6" title="File:Bathroom From Interlock 3D.jpg" />
      <img name="Bathroom_Looking_Into_Interlock_3D.jpg" timestamp="2010-02-06T21:23:22Z" url="http://wiki.spacesim.org/images/7/7a/Bathroom_Looking_Into_Interlock_3D.jpg" descriptionurl="http://wiki.spacesim.org/index.php/File:Bathroom_Looking_Into_Interlock_3D.jpg" ns="6" title="File:Bathroom Looking Into Interlock 3D.jpg" />
      <img name="Bathroom_Wall_3D.jpg" timestamp="2010-02-06T21:24:31Z" url="http://wiki.spacesim.org/images/b/bc/Bathroom_Wall_3D.jpg" descriptionurl="http://wiki.spacesim.org/index.php/File:Bathroom_Wall_3D.jpg" ns="6" title="File:Bathroom Wall 3D.jpg" />
      <img name="Bees.png" timestamp="2015-11-14T00:15:20Z" url="http://wiki.spacesim.org/images/c/c1/Bees.png" descriptionurl="http://wiki.spacesim.org/index.php/File:Bees.png" ns="6" title="File:Bees.png" />
      <img name="Ben&#039;s_Notepad.jpg" timestamp="2010-03-08T16:31:26Z" url="http://wiki.spacesim.org/images/3/34/Ben%27s_Notepad.jpg" descriptionurl="http://wiki.spacesim.org/index.php/File:Ben%27s_Notepad.jpg" ns="6" title="File:Ben&#039;s Notepad.jpg" />
      <img name="Ben.jpg" timestamp="2008-10-25T03:34:50Z" url="http://wiki.spacesim.org/images/0/0a/Ben.jpg" descriptionurl="http://wiki.spacesim.org/index.php/File:Ben.jpg" ns="6" title="File:Ben.jpg" />
    </allimages>
  </query>
</api>