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>
    <allimages aicontinue="20200325173651|DSC08377.jpg" />
  </query-continue>
  <query>
    <allimages>
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      <img name="Альона.jpg" timestamp="2020-03-29T19:30:07Z" user="Noisaieva.fitu19" url="http://wiki.kubg.edu.ua/images/b/bf/%D0%90%D0%BB%D1%8C%D0%BE%D0%BD%D0%B0.jpg" descriptionurl="http://wiki.kubg.edu.ua/%D0%A4%D0%B0%D0%B9%D0%BB:%D0%90%D0%BB%D1%8C%D0%BE%D0%BD%D0%B0.jpg" ns="6" title="Файл:Альона.jpg" />
      <img name="Гарбуз_Дарина.jpeg" timestamp="2020-03-29T12:33:44Z" user="Doharbuz.fitu19" url="http://wiki.kubg.edu.ua/images/6/64/%D0%93%D0%B0%D1%80%D0%B1%D1%83%D0%B7_%D0%94%D0%B0%D1%80%D0%B8%D0%BD%D0%B0.jpeg" descriptionurl="http://wiki.kubg.edu.ua/%D0%A4%D0%B0%D0%B9%D0%BB:%D0%93%D0%B0%D1%80%D0%B1%D1%83%D0%B7_%D0%94%D0%B0%D1%80%D0%B8%D0%BD%D0%B0.jpeg" ns="6" title="Файл:Гарбуз Дарина.jpeg" />
      <img name="83d23626-37f1-4ae7-954c-7a2d4b295e4c.jpg" timestamp="2020-03-29T12:23:05Z" user="Skchyhyryn.il19" url="http://wiki.kubg.edu.ua/images/6/64/83d23626-37f1-4ae7-954c-7a2d4b295e4c.jpg" descriptionurl="http://wiki.kubg.edu.ua/%D0%A4%D0%B0%D0%B9%D0%BB:83d23626-37f1-4ae7-954c-7a2d4b295e4c.jpg" ns="6" title="Файл:83d23626-37f1-4ae7-954c-7a2d4b295e4c.jpg" />
      <img name="873019AF-0697-463F-81C0-5E88A1B53E84.jpeg" timestamp="2020-03-29T10:10:09Z" user="Iodolhii.ij19" url="http://wiki.kubg.edu.ua/images/a/ae/873019AF-0697-463F-81C0-5E88A1B53E84.jpeg" descriptionurl="http://wiki.kubg.edu.ua/%D0%A4%D0%B0%D0%B9%D0%BB:873019AF-0697-463F-81C0-5E88A1B53E84.jpeg" ns="6" title="Файл:873019AF-0697-463F-81C0-5E88A1B53E84.jpeg" />
      <img name="A15561FA-9392-4FB6-BBBB-8C7E1D3AB3D3.jpeg" timestamp="2020-03-29T10:06:33Z" user="Iodolhii.ij19" url="http://wiki.kubg.edu.ua/images/2/2f/A15561FA-9392-4FB6-BBBB-8C7E1D3AB3D3.jpeg" descriptionurl="http://wiki.kubg.edu.ua/%D0%A4%D0%B0%D0%B9%D0%BB:A15561FA-9392-4FB6-BBBB-8C7E1D3AB3D3.jpeg" ns="6" title="Файл:A15561FA-9392-4FB6-BBBB-8C7E1D3AB3D3.jpeg" />
      <img name="Рро.jpg" timestamp="2020-03-26T12:10:11Z" user="Aokozak.fpmv19" url="http://wiki.kubg.edu.ua/images/8/86/%D0%A0%D1%80%D0%BE.jpg" descriptionurl="http://wiki.kubg.edu.ua/%D0%A4%D0%B0%D0%B9%D0%BB:%D0%A0%D1%80%D0%BE.jpg" ns="6" title="Файл:Рро.jpg" />
      <img name="Вебінар.jpg" timestamp="2020-03-26T11:52:34Z" user="A.trofymenko.asp" url="http://wiki.kubg.edu.ua/images/8/8f/%D0%92%D0%B5%D0%B1%D1%96%D0%BD%D0%B0%D1%80.jpg" descriptionurl="http://wiki.kubg.edu.ua/%D0%A4%D0%B0%D0%B9%D0%BB:%D0%92%D0%B5%D0%B1%D1%96%D0%BD%D0%B0%D1%80.jpg" ns="6" title="Файл:Вебінар.jpg" />
      <img name="Stivi.jpg" timestamp="2020-03-25T19:53:37Z" user="I.sytnyk.asp" url="http://wiki.kubg.edu.ua/images/4/48/Stivi.jpg" descriptionurl="http://wiki.kubg.edu.ua/%D0%A4%D0%B0%D0%B9%D0%BB:Stivi.jpg" ns="6" title="Файл:Stivi.jpg" />
      <img name="Sytnyk_I.JPG" timestamp="2020-03-25T19:41:53Z" user="I.sytnyk.asp" url="http://wiki.kubg.edu.ua/images/8/84/Sytnyk_I.JPG" descriptionurl="http://wiki.kubg.edu.ua/%D0%A4%D0%B0%D0%B9%D0%BB:Sytnyk_I.JPG" ns="6" title="Файл:Sytnyk I.JPG" />
    </allimages>
  </query>
</api>