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="DSC0193.JPG" />
  </query-continue>
  <query>
    <allimages>
      <img name="BARREL_BOLT.pdf" timestamp="2011-02-26T22:41:29Z" url="https://beltwiki.seatsafe.com.au/images/2/2c/BARREL_BOLT.pdf" descriptionurl="https://beltwiki.seatsafe.com.au/index.php/File:BARREL_BOLT.pdf" ns="6" title="File:BARREL BOLT.pdf" />
      <img name="BRACKET_MATRIX_2010.pdf" timestamp="2011-02-27T03:10:36Z" url="https://beltwiki.seatsafe.com.au/images/4/4b/BRACKET_MATRIX_2010.pdf" descriptionurl="https://beltwiki.seatsafe.com.au/index.php/File:BRACKET_MATRIX_2010.pdf" ns="6" title="File:BRACKET MATRIX 2010.pdf" />
      <img name="Buckle_flat.jpg" timestamp="2011-04-16T01:41:41Z" url="https://beltwiki.seatsafe.com.au/images/8/8e/Buckle_flat.jpg" descriptionurl="https://beltwiki.seatsafe.com.au/index.php/File:Buckle_flat.jpg" ns="6" title="File:Buckle flat.jpg" />
      <img name="Buckle_flat1.jpg" timestamp="2011-04-16T01:35:02Z" url="https://beltwiki.seatsafe.com.au/images/6/60/Buckle_flat1.jpg" descriptionurl="https://beltwiki.seatsafe.com.au/index.php/File:Buckle_flat1.jpg" ns="6" title="File:Buckle flat1.jpg" />
      <img name="Buckles.pdf" timestamp="2011-02-26T22:41:46Z" url="https://beltwiki.seatsafe.com.au/images/0/09/Buckles.pdf" descriptionurl="https://beltwiki.seatsafe.com.au/index.php/File:Buckles.pdf" ns="6" title="File:Buckles.pdf" />
      <img name="Child_harness.jpg" timestamp="2011-04-16T00:34:16Z" url="https://beltwiki.seatsafe.com.au/images/8/8b/Child_harness.jpg" descriptionurl="https://beltwiki.seatsafe.com.au/index.php/File:Child_harness.jpg" ns="6" title="File:Child harness.jpg" />
      <img name="Child_restraint_anchor.pdf" timestamp="2011-02-26T22:42:02Z" url="https://beltwiki.seatsafe.com.au/images/0/0b/Child_restraint_anchor.pdf" descriptionurl="https://beltwiki.seatsafe.com.au/index.php/File:Child_restraint_anchor.pdf" ns="6" title="File:Child restraint anchor.pdf" />
      <img name="Correct_seat_belt_usage.pdf" timestamp="2011-02-26T23:06:33Z" url="https://beltwiki.seatsafe.com.au/images/d/d7/Correct_seat_belt_usage.pdf" descriptionurl="https://beltwiki.seatsafe.com.au/index.php/File:Correct_seat_belt_usage.pdf" ns="6" title="File:Correct seat belt usage.pdf" />
      <img name="DAILY2001.jpg" timestamp="2012-01-11T09:41:47Z" url="https://beltwiki.seatsafe.com.au/images/7/71/DAILY2001.jpg" descriptionurl="https://beltwiki.seatsafe.com.au/index.php/File:DAILY2001.jpg" ns="6" title="File:DAILY2001.jpg" />
      <img name="DMC.png" timestamp="2012-01-11T06:11:09Z" url="https://beltwiki.seatsafe.com.au/images/f/fb/DMC.png" descriptionurl="https://beltwiki.seatsafe.com.au/index.php/File:DMC.png" ns="6" title="File:DMC.png" />
    </allimages>
  </query>
</api>