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HTML is good for debugging, but is unsuitable for application use.
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To see the non HTML representation of the XML format, set format=xml.
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<?xml version="1.0"?>
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      <page pageid="9382" ns="6" title="File:2019 Rocklopedia Fakebandica 5K Press Release.pdf" />
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      <page pageid="112" ns="6" title="File:5 Diamonds.png" />
      <page pageid="9437" ns="6" title="File:5 Neat Guys SCTV.png" />
      <page pageid="453" ns="6" title="File:7SingingSeaCreatures.JPG" />