You are looking at the HTML representation of the XML format.
HTML is good for debugging, but probably is not suitable for your application.
See complete documentation, or API help for more information. 
<?xml version="1.0"?>
<api>
  <query>
    <allimages>
      <img name="BUILDING_BEHAVIOUR.jpg" timestamp="2013-03-15T22:57:36Z" url="http://multimod.hyperbody.nl/images/0/0a/BUILDING_BEHAVIOUR.jpg" descriptionurl="http://multimod.hyperbody.nl/index.php/File:BUILDING_BEHAVIOUR.jpg" ns="6" title="File:BUILDING BEHAVIOUR.jpg" />
      <img name="BUILDING_BEHAVIOUR2.jpg" timestamp="2013-03-15T23:00:36Z" url="http://multimod.hyperbody.nl/images/8/89/BUILDING_BEHAVIOUR2.jpg" descriptionurl="http://multimod.hyperbody.nl/index.php/File:BUILDING_BEHAVIOUR2.jpg" ns="6" title="File:BUILDING BEHAVIOUR2.jpg" />
      <img name="BUILDING_BEHAVIOURa.jpg" timestamp="2013-03-21T12:57:35Z" url="http://multimod.hyperbody.nl/images/8/8b/BUILDING_BEHAVIOURa.jpg" descriptionurl="http://multimod.hyperbody.nl/index.php/File:BUILDING_BEHAVIOURa.jpg" ns="6" title="File:BUILDING BEHAVIOURa.jpg" />
      <img name="BUILDING_BEHAVIOURb.jpg" timestamp="2013-03-21T12:57:34Z" url="http://multimod.hyperbody.nl/images/b/b3/BUILDING_BEHAVIOURb.jpg" descriptionurl="http://multimod.hyperbody.nl/index.php/File:BUILDING_BEHAVIOURb.jpg" ns="6" title="File:BUILDING BEHAVIOURb.jpg" />
      <img name="BUILDING_BEHAVIOURc.jpg" timestamp="2013-03-21T12:57:33Z" url="http://multimod.hyperbody.nl/images/b/b7/BUILDING_BEHAVIOURc.jpg" descriptionurl="http://multimod.hyperbody.nl/index.php/File:BUILDING_BEHAVIOURc.jpg" ns="6" title="File:BUILDING BEHAVIOURc.jpg" />
      <img name="Bendedwall.jpg" timestamp="2013-05-23T17:11:05Z" url="http://multimod.hyperbody.nl/images/2/2c/Bendedwall.jpg" descriptionurl="http://multimod.hyperbody.nl/index.php/File:Bendedwall.jpg" ns="6" title="File:Bendedwall.jpg" />
      <img name="Bendingwall.gif" timestamp="2013-05-24T08:14:50Z" url="http://multimod.hyperbody.nl/images/8/80/Bendingwall.gif" descriptionurl="http://multimod.hyperbody.nl/index.php/File:Bendingwall.gif" ns="6" title="File:Bendingwall.gif" />
      <img name="Bird&#039;s_eye_view.jpg" timestamp="2013-03-08T12:11:48Z" url="http://multimod.hyperbody.nl/images/e/ea/Bird%27s_eye_view.jpg" descriptionurl="http://multimod.hyperbody.nl/index.php/File:Bird%27s_eye_view.jpg" ns="6" title="File:Bird&#039;s eye view.jpg" />
      <img name="Blauwhoed_Page_01.jpg" timestamp="2013-02-13T15:10:20Z" url="http://multimod.hyperbody.nl/images/a/a6/Blauwhoed_Page_01.jpg" descriptionurl="http://multimod.hyperbody.nl/index.php/File:Blauwhoed_Page_01.jpg" ns="6" title="File:Blauwhoed Page 01.jpg" />
      <img name="Blauwhoed_Page_02.jpg" timestamp="2013-02-13T15:10:39Z" url="http://multimod.hyperbody.nl/images/f/f8/Blauwhoed_Page_02.jpg" descriptionurl="http://multimod.hyperbody.nl/index.php/File:Blauwhoed_Page_02.jpg" ns="6" title="File:Blauwhoed Page 02.jpg" />
    </allimages>
  </query>
  <query-continue>
    <allimages aifrom="Blauwhoed Page 03.jpg" />
  </query-continue>
</api>