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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.
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<?xml version="1.0"?>
<api>
  <query-continue>
    <allpages apcontinue="Bergen_-_Removal_of_Bank_Fixation" />
  </query-continue>
  <query>
    <allpages>
      <p pageid="153" ns="0" title="BQE" />
      <p pageid="57" ns="0" title="Babina" />
      <p pageid="724" ns="0" title="Bakenhof - Dyke relocation" />
      <p pageid="6400" ns="0" title="Bank dynamics models" />
      <p pageid="6698" ns="0" title="Be ready to adapt" />
      <p pageid="637" ns="0" title="Beaufayhn river - Ausson gullies" />
      <p pageid="6752" ns="0" title="Becva" />
      <p pageid="914" ns="0" title="Bemmelse Waard – Restoring former floodplains (INTERREG Sustainable Development of Floodplains)" />
      <p pageid="561" ns="0" title="Beneden-Leeuwen - Side channel" />
      <p pageid="412" ns="0" title="Benthic invertebrates" />
    </allpages>
  </query>
</api>