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>
    <allpages gapcontinue="〈千年村〉を「集落」からみる" />
  </query-continue>
  <query>
    <pages>
      <page pageid="3105" ns="0" title="〈千年村〉からまなぶ" touched="2025-11-20T00:21:34Z" lastrevid="18640" counter="520" length="39" redirect="" new="" />
      <page pageid="2189" ns="0" title="〈千年村〉の事例からまなぶ" touched="2021-01-06T09:18:46Z" lastrevid="4930" counter="6177" length="747" />
      <page pageid="2187" ns="0" title="〈千年村〉を「共同体」からみる" touched="2021-01-06T09:19:09Z" lastrevid="4460" counter="1121" length="44" new="" />
      <page pageid="2179" ns="0" title="〈千年村〉を「環境」からみる" touched="2021-01-06T10:36:25Z" lastrevid="4566" counter="9256" length="3428" />
    </pages>
  </query>
</api>