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HTML is good for debugging, but is unsuitable for application use.
Specify the format parameter to change the output format.
To see the non HTML representation of the XML format, set format=xml.
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<?xml version="1.0"?>
<api>
  <query>
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      <rc type="new" ns="0" title="How To Organize Christmas Party On a Budget?" rcid="7367" pageid="560" revid="7343" old_revid="0" timestamp="2021-07-06T08:34:47Z" />
      <rc type="new" ns="0" title="Periodontist Disease; What are the Treatment Options?" rcid="7366" pageid="559" revid="7342" old_revid="0" timestamp="2021-07-05T11:55:18Z" />
      <rc type="new" ns="0" title="What is the difference between surgical and simple tooth extraction?" rcid="7365" pageid="558" revid="7341" old_revid="0" timestamp="2021-07-05T09:42:01Z" />
      <rc type="new" ns="0" title="How Does Laser Gum Surgery Work?" rcid="7364" pageid="557" revid="7340" old_revid="0" timestamp="2021-07-05T08:44:10Z" />
    </recentchanges>
  </query>
  <query-continue>
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  </query-continue>
</api>