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HTML is good for debugging, but probably is not suitable for your application.
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<?xml version="1.0"?>
<api>
  <query-continue>
    <allimages gaifrom="BifxSiteLogo.png" />
  </query-continue>
  <query>
    <pages>
      <page pageid="4443" ns="6" title="File:0990374619.png">
        <duplicatefiles>
          <df name="ISBN_0990374619.png" user="Phillip Compeau" timestamp="2016-04-10T06:02:11Z" />
        </duplicatefiles>
      </page>
      <page pageid="4444" ns="6" title="File:0990374626.png">
        <duplicatefiles>
          <df name="ISBN_0990374626.png" user="Phillip Compeau" timestamp="2016-04-10T06:05:43Z" />
        </duplicatefiles>
      </page>
      <page pageid="3022" ns="6" title="File:1xbb proteins.png" />
      <page pageid="3409" ns="6" title="File:20080831-2F03DB5E23.png" />
      <page pageid="3411" ns="6" title="File:20100724-C4235C852C.gif" />
      <page pageid="3412" ns="6" title="File:20101103-FED634FBB7.png" />
      <page pageid="3413" ns="6" title="File:20101104-C5A4C832AB.png" />
      <page pageid="3410" ns="6" title="File:3d tRNA.png" />
      <page pageid="4343" ns="6" title="File:ACeDBtoBLdb transition.png" />
      <page pageid="2648" ns="6" title="File:Asm.jpg" />
    </pages>
  </query>
</api>