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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="Capsis_ventoux.png" />
  </query-continue>
  <query>
    <allimages>
      <img name="CONES_screenshot.jpg" timestamp="2009-09-14T09:50:08Z" url="http://www.forestdss.org/wiki/images/d/d9/CONES_screenshot.jpg" descriptionurl="http://www.forestdss.org/wiki/index.php?title=File:CONES_screenshot.jpg" ns="6" title="File:CONES screenshot.jpg" />
      <img name="COST_FORSYS_Overview_WIKI_System.png" timestamp="2011-06-30T06:05:30Z" url="http://www.forestdss.org/wiki/images/9/92/COST_FORSYS_Overview_WIKI_System.png" descriptionurl="http://www.forestdss.org/wiki/index.php?title=File:COST_FORSYS_Overview_WIKI_System.png" ns="6" title="File:COST FORSYS Overview WIKI System.png" />
      <img name="COST_FORSYS_WG1_THESSALONIKI_France.pdf" timestamp="2011-06-27T13:15:02Z" url="http://www.forestdss.org/wiki/images/d/d6/COST_FORSYS_WG1_THESSALONIKI_France.pdf" descriptionurl="http://www.forestdss.org/wiki/index.php?title=File:COST_FORSYS_WG1_THESSALONIKI_France.pdf" ns="6" title="File:COST FORSYS WG1 THESSALONIKI France.pdf" />
      <img name="COST_FORSYS_WG1_THESSALONIKI_Ireland.pdf" timestamp="2011-06-27T13:13:56Z" url="http://www.forestdss.org/wiki/images/8/85/COST_FORSYS_WG1_THESSALONIKI_Ireland.pdf" descriptionurl="http://www.forestdss.org/wiki/index.php?title=File:COST_FORSYS_WG1_THESSALONIKI_Ireland.pdf" ns="6" title="File:COST FORSYS WG1 THESSALONIKI Ireland.pdf" />
      <img name="COST_FORSYS_WG1_THESSALONIKI_MELA.pdf" timestamp="2011-06-27T13:03:45Z" url="http://www.forestdss.org/wiki/images/b/bb/COST_FORSYS_WG1_THESSALONIKI_MELA.pdf" descriptionurl="http://www.forestdss.org/wiki/index.php?title=File:COST_FORSYS_WG1_THESSALONIKI_MELA.pdf" ns="6" title="File:COST FORSYS WG1 THESSALONIKI MELA.pdf" />
      <img name="COST_FORSYS_WG1_THESSALONIKI_Portugal.pdf" timestamp="2011-06-27T13:14:42Z" url="http://www.forestdss.org/wiki/images/3/3c/COST_FORSYS_WG1_THESSALONIKI_Portugal.pdf" descriptionurl="http://www.forestdss.org/wiki/index.php?title=File:COST_FORSYS_WG1_THESSALONIKI_Portugal.pdf" ns="6" title="File:COST FORSYS WG1 THESSALONIKI Portugal.pdf" />
      <img name="COST_FORSYS_WG1_THESSALONIKI_Russia.pdf" timestamp="2011-06-27T13:13:30Z" url="http://www.forestdss.org/wiki/images/c/c5/COST_FORSYS_WG1_THESSALONIKI_Russia.pdf" descriptionurl="http://www.forestdss.org/wiki/index.php?title=File:COST_FORSYS_WG1_THESSALONIKI_Russia.pdf" ns="6" title="File:COST FORSYS WG1 THESSALONIKI Russia.pdf" />
      <img name="COST_FORSYS_WG1_THESSALONIKI_SIMO.pdf" timestamp="2011-06-27T13:14:23Z" url="http://www.forestdss.org/wiki/images/7/7b/COST_FORSYS_WG1_THESSALONIKI_SIMO.pdf" descriptionurl="http://www.forestdss.org/wiki/index.php?title=File:COST_FORSYS_WG1_THESSALONIKI_SIMO.pdf" ns="6" title="File:COST FORSYS WG1 THESSALONIKI SIMO.pdf" />
      <img name="COST_FORSYS_WG1_THESSALONIKI_Spain.pdf" timestamp="2011-06-27T13:12:58Z" url="http://www.forestdss.org/wiki/images/3/30/COST_FORSYS_WG1_THESSALONIKI_Spain.pdf" descriptionurl="http://www.forestdss.org/wiki/index.php?title=File:COST_FORSYS_WG1_THESSALONIKI_Spain.pdf" ns="6" title="File:COST FORSYS WG1 THESSALONIKI Spain.pdf" />
      <img name="Capsis415_mac.png" timestamp="2010-03-03T14:49:11Z" url="http://www.forestdss.org/wiki/images/7/78/Capsis415_mac.png" descriptionurl="http://www.forestdss.org/wiki/index.php?title=File:Capsis415_mac.png" ns="6" title="File:Capsis415 mac.png" />
    </allimages>
  </query>
</api>