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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>
    <allredirects garcontinue="Country_Musume._ni_Ishikawa_Rika_(Morning_Musume.)" />
  </query-continue>
  <query>
    <pages>
      <page pageid="8537" ns="0" title="B&#039;z/Out of the Rain -Off the Lock Style-" />
      <page pageid="2735" ns="0" title="BEAT CRUSADERS/Blockbastard" />
      <page pageid="2728" ns="0" title="BEAT CRUSADERS/Love Potion No. 9" />
      <page pageid="5335" ns="0" title="Berryz Koubou &amp; Yaguchi Mari/Nigiyaka na Fuyu" />
      <page pageid="3190" ns="0" title="Britt Savage/Wishes" />
      <page pageid="4586" ns="0" title="CHEMISTRY/Kimi wo Sagashiteta~New Jersey United~" />
      <page pageid="6421" ns="0" title="COLOR (DEEP)/Kimi no Inai Michi" />
      <page pageid="6422" ns="0" title="COLOR (DEEP)/Lost Moments~Okiwasureta Jikan~" />
      <page pageid="6423" ns="0" title="COLOR (DEEP)/Namida ga Ochinai You ni" />
      <page pageid="3264" ns="0" title="Country Musume. ni Ishikawa Rika" />
    </pages>
  </query>
</api>