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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>
    <logevents lecontinue="20141203143017|16627" />
  </query-continue>
  <query>
    <logevents>
      <item logid="16637" ns="0" title="Precious Jewelry Is A Thing That Typically Maintains It&#039;s Worth4504128" pageid="0" type="delete" action="delete" user="Arparso" timestamp="2014-12-04T12:57:05Z" comment="Spam: content was: &quot;Folks put on precious jewelry for many different reasons. Some dress in jewelry for fashion motives, employing such things as bracel...&quot; (and the only contributor was &quot;[[Special:Contributions/AleaserxeheymfuaMabins|AleaserxeheymfuaM..." />
      <item logid="16636" ns="2" title="User:MagdaleEbner" pageid="0" userid="11401" type="newusers" action="create" user="MagdaleEbner" timestamp="2014-12-04T11:36:35Z" comment="" />
      <item logid="16635" ns="2" title="User:Tradeniece07" pageid="0" userid="11400" type="newusers" action="create" user="Tradeniece07" timestamp="2014-12-04T08:08:16Z" comment="" />
      <item logid="16634" ns="2" title="User:KristiBertram" pageid="0" userid="11399" type="newusers" action="create" user="KristiBertram" timestamp="2014-12-04T07:13:21Z" comment="" />
      <item logid="16633" ns="2" title="User:ImaBuchertc" pageid="0" userid="11398" type="newusers" action="create" user="ImaBuchertc" timestamp="2014-12-04T06:02:01Z" comment="" />
      <item logid="16632" ns="2" title="User:MirtaTheodor" pageid="0" userid="11397" type="newusers" action="create" user="MirtaTheodor" timestamp="2014-12-04T03:26:46Z" comment="" />
      <item logid="16631" ns="2" title="User:Jung919" pageid="0" userid="11396" type="newusers" action="create" user="Jung919" timestamp="2014-12-03T23:05:33Z" comment="" />
      <item logid="16630" ns="2" title="User:MikaylaMarou" pageid="0" userid="11395" type="newusers" action="create" user="MikaylaMarou" timestamp="2014-12-03T21:17:54Z" comment="" />
      <item logid="16629" ns="2" title="User:ChristaTurk" pageid="0" userid="11394" type="newusers" action="create" user="ChristaTurk" timestamp="2014-12-03T18:54:31Z" comment="" />
      <item logid="16628" ns="2" title="User:CarmineStoker" pageid="0" userid="11393" type="newusers" action="create" user="CarmineStoker" timestamp="2014-12-03T15:53:25Z" comment="" />
    </logevents>
  </query>
</api>