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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>
    <random>
      <page id="146" ns="0" title="Reichstagswahl 1932-11-06 (Weißenfels)" />
      <page id="248" ns="0" title="Der Burghügel bei Teuchern" />
    </random>
  </query>
</api>