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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"?>
<api>
  <query-continue>
    <recentchanges rccontinue="20190514210933|87809" />
  </query-continue>
  <query>
    <recentchanges>
      <rc type="edit" ns="0" title="Battle Simulator" pageid="23455" revid="87980" old_revid="87276" rcid="87819" timestamp="2019-07-16T00:29:07Z" />
      <rc type="new" ns="0" title="VU 16.4.0 Next Island" pageid="23567" revid="87979" old_revid="0" rcid="87818" timestamp="2019-06-30T21:48:20Z" />
      <rc type="edit" ns="0" title="Skill Ranks" pageid="459" revid="87978" old_revid="87869" rcid="87817" timestamp="2019-05-14T21:14:33Z" />
      <rc type="edit" ns="118" title="Creature:Ostelok Old Alpha" pageid="10122" revid="87977" old_revid="87840" rcid="87816" timestamp="2019-05-14T21:14:03Z" />
      <rc type="edit" ns="118" title="Creature:Gokibusagi/EntropiaPlanets Forums" pageid="12070" revid="87976" old_revid="87841" rcid="87815" timestamp="2019-05-14T21:13:44Z" />
      <rc type="edit" ns="106" title="Item:Meckel &amp; Loch ML-35, SGA Edition/TIR/1" pageid="16732" revid="87975" old_revid="87842" rcid="87814" timestamp="2019-05-14T21:13:23Z" />
      <rc type="edit" ns="118" title="Creature:Oratan Lancer Notable" pageid="22990" revid="87974" old_revid="87839" rcid="87813" timestamp="2019-05-14T21:11:58Z" />
      <rc type="log" ns="2" title="User:88.106.90.101" pageid="0" revid="0" old_revid="0" rcid="87812" timestamp="2019-05-14T21:11:27Z" />
      <rc type="log" ns="0" title="Professor Albert Kardsten" pageid="0" revid="0" old_revid="0" rcid="87811" timestamp="2019-05-14T21:10:47Z" />
      <rc type="edit" ns="118" title="Creature:Oro" pageid="6478" revid="87973" old_revid="87963" rcid="87810" timestamp="2019-05-14T21:10:00Z" />
    </recentchanges>
  </query>
</api>