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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-continue>
    <allimages gaifrom="Capture1.jpg" />
  </query-continue>
  <query>
    <pages>
      <page pageid="1695" ns="6" title="File:--Sharon.JPG--">
        <duplicatefiles>
          <df name="Sharon.JPG" user="Semugooma sharon" timestamp="2007-11-28T13:27:01Z" />
        </duplicatefiles>
      </page>
      <page pageid="1944" ns="6" title="File:2008-04-Abuja IC meeting report EN FINAL DRAFT.pdf" />
      <page pageid="2042" ns="6" title="File:2010 wsf 6Feb.png" />
      <page pageid="1865" ns="6" title="File:30px-Community.png" />
      <page pageid="1866" ns="6" title="File:30px-Observatory.png" />
      <page pageid="1875" ns="6" title="File:32px-News.png" />
      <page pageid="1867" ns="6" title="File:32px-Nuvola apps kdf.png" />
      <page pageid="1505" ns="6" title="File:Asile.png" />
      <page pageid="1780" ns="6" title="File:Azizi.jpg" />
      <page pageid="1679" ns="6" title="File:CS dossier text only.pdf" />
    </pages>
  </query>
</api>