You are looking at the HTML representation of the XML format.
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.
See the complete documentation, or API help for more information. 
<?xml version="1.0"?>
<api>
  <query-continue>
    <logevents lecontinue="20170106025744|267" />
  </query-continue>
  <query>
    <logevents>
      <item logid="277" ns="6" title="File:Aerial View Silverstream (Part showing Manor&#039;s Park) ARCH71770.JPG" pageid="163" logpage="163" img_sha1="cu6a7cqyiy96tnlclspt7cfidk12kki" img_timestamp="2017-02-20T00:51:36Z" type="upload" action="upload" user="Jennie Henton" timestamp="2017-02-20T00:51:36Z" comment="" />
      <item logid="276" ns="6" title="File:Figure 17. Locomotive WAB794 near Woodville on its first excursion Reference Wikipedia, NZR WAB Class, photo by Joseph Christianson.jpg" pageid="162" logpage="162" img_sha1="6za2ao3sot4qwc3fh5xyees7913mzjq" img_timestamp="2017-01-06T03:24:30Z" type="upload" action="upload" user="Jennie Henton" timestamp="2017-01-06T03:24:30Z" comment="" />
      <item logid="275" ns="6" title="File:Figure 16. Fitters in the Hutt Railway workshops in the 1940s overhauling a tank engine. Reference N.Z. Railways publicity photo reproduced in David P. Millar&#039;s Once Upon A Village, pp.162-3.jpg" pageid="161" logpage="161" img_sha1="3xnyauzokz2k75mj4t2ypt8bk6pjlhk" img_timestamp="2017-01-06T03:20:19Z" type="upload" action="upload" user="Jennie Henton" timestamp="2017-01-06T03:20:19Z" comment="" />
      <item logid="274" ns="6" title="File:Figure 15. Worn wheel and rail flange climbing, showing flange climbing over a rail in railway derailment. Reference Wikimedia Commons.jpg" pageid="160" logpage="160" img_sha1="5r0l681j9ehob8e4rknsgoe2hm9q43u" img_timestamp="2017-01-06T03:17:34Z" type="upload" action="upload" user="Jennie Henton" timestamp="2017-01-06T03:17:34Z" comment="" />
      <item logid="273" ns="6" title="File:Figure 14. Detail of derailed express train in Prague, Czech Republic, in 2007. Reference Wikimedia Commons.jpg" pageid="159" logpage="159" img_sha1="qi5vl229hsxcg6u2dp0p3wt4jc20n4v" img_timestamp="2017-01-06T03:15:14Z" type="upload" action="upload" user="Jennie Henton" timestamp="2017-01-06T03:15:14Z" comment="" />
      <item logid="272" ns="6" title="File:Figure 13. Railroad track spirit level in place indicating 5 inch of superelevation between the inside and outside rail of a curve along the &#039;Keystone Corridor&#039;.jpg" pageid="158" logpage="158" img_sha1="3zugniz3l1gazufrz3ugu9wjk2qdkag" img_timestamp="2017-01-06T03:09:29Z" type="upload" action="upload" user="Jennie Henton" timestamp="2017-01-06T03:09:29Z" comment="" />
      <item logid="271" ns="6" title="File:Figure 12. A view of the second and third carriages leaning over toward the river. The crowd on the right are standing on the floor of the first carriage. Reference Nelson family archive.jpg" pageid="157" logpage="157" img_sha1="1adxd2a3vytqiu3y3wc2tej7mncoeja" img_timestamp="2017-01-06T03:06:11Z" type="upload" action="upload" user="Jennie Henton" timestamp="2017-01-06T03:06:11Z" comment="" />
      <item logid="270" ns="6" title="File:Figure 11. New Zealand soldiers, US Marines and hospital staff, carrying out rescue work. Reference Nelson family archive.jpg" pageid="156" logpage="156" img_sha1="nxoct7e30n5ykscfuqsklkpckq30e5p" img_timestamp="2017-01-06T03:04:27Z" type="upload" action="upload" user="Jennie Henton" timestamp="2017-01-06T03:04:27Z" comment="" />
      <item logid="269" ns="6" title="File:Figure 10. The remains of the roof and sides of the first carriage. Reference Nelson family archive.jpg" pageid="155" logpage="155" img_sha1="p8zwcgshfi2fjxg9yyfdgoyp9sw59gi" img_timestamp="2017-01-06T03:02:30Z" type="upload" action="upload" user="Jennie Henton" timestamp="2017-01-06T03:02:30Z" comment="" />
      <item logid="268" ns="6" title="File:Figure 9. The front of the train. Note the New Zealand soldier with a doctor&#039;s bag and a US Marine on the right, in a light coloured uniform. Reference Nelson family archive.jpg" pageid="154" logpage="154" img_sha1="e6jv8k5akud4js71283aqajzuml0h3o" img_timestamp="2017-01-06T02:59:53Z" type="upload" action="upload" user="Jennie Henton" timestamp="2017-01-06T02:59:53Z" comment="" />
    </logevents>
  </query>
</api>