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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>
    <normalized>
      <n from="Image:Albert Einstein Head.jpg" to="Archivo:Albert Einstein Head.jpg" />
    </normalized>
    <pages>
      <page ns="6" title="Archivo:Albert Einstein Head.jpg" missing="" imagerepository="" />
    </pages>
  </query>
</api>