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>
    <pageswithprop pwpcontinue="10940" />
  </query-continue>
  <query>
    <pageswithprop>
      <page pageid="214" ns="0" title="ConnectedLide 11April2011" value="&lt;span style=&quot;position: absolute; clip: rect(1px 1px 1px 1px); clip: rect(1px, 1px, 1px, 1px);&quot;&gt;ConnectedLide 11April2011&lt;/span&gt;" />
      <page pageid="808" ns="0" title="ConnectedLife 24May2011" value="&lt;span style=&quot;position: absolute; clip: rect(1px 1px 1px 1px); clip: rect(1px, 1px, 1px, 1px);&quot;&gt;ConnectedLife 24May2011&lt;/span&gt;" />
      <page pageid="854" ns="0" title="UNIK4780" value="&lt;span style=&quot;position: absolute; clip: rect(1px 1px 1px 1px); clip: rect(1px, 1px, 1px, 1px);&quot;&gt;UNIK4780&lt;/span&gt;" />
      <page pageid="9667" ns="0" title="Sxyz" value="&lt;span style=&quot;position: absolute; clip: rect(1px 1px 1px 1px); clip: rect(1px, 1px, 1px, 1px);&quot;&gt;Sxyz&lt;/span&gt;" />
      <page pageid="10427" ns="0" title="UNIK4710" value="UNIK4710 - &lt;s&gt;Context-aware and Mobile Service Delivery&lt;/s&gt;" />
      <page pageid="10439" ns="0" title="TEK5110" value="TEK5110 - Building and Controlling Communication Networks using IoT-devices" />
      <page pageid="10603" ns="0" title="Thesis" value="&lt;span style=&quot;position: absolute; clip: rect(1px 1px 1px 1px); clip: rect(1px, 1px, 1px, 1px);&quot;&gt;Thesis&lt;/span&gt;" />
      <page pageid="10648" ns="0" title="TEK4120" value="TEK4120 - Mobile Communications" />
      <page pageid="10935" ns="0" title="UNIK4700/9700-Introduction" value="&lt;span style=&quot;position: absolute; clip: rect(1px 1px 1px 1px); clip: rect(1px, 1px, 1px, 1px);&quot;&gt;UNIK4700/9700-Introduction&lt;/span&gt;" />
      <page pageid="10938" ns="0" title="UNIK4710-Introduction" value="&lt;span style=&quot;position: absolute; clip: rect(1px 1px 1px 1px); clip: rect(1px, 1px, 1px, 1px);&quot;&gt;UNIK4710-Introduction&lt;/span&gt;" />
    </pageswithprop>
  </query>
</api>