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>
    <alllinks alcontinue="I-й_армейский_корпус|62412" />
  </query-continue>
  <query>
    <alllinks>
      <l fromid="43559" ns="0" title="Colman J." />
      <l fromid="86067" ns="0" title="Colman J." />
      <l fromid="89650" ns="0" title="Coudouret Louis Fernand" />
      <l fromid="43559" ns="0" title="Dickson Cecil" />
      <l fromid="86067" ns="0" title="Dickson Cecil" />
      <l fromid="3564" ns="0" title="Eфремов Александр Андреевич" />
      <l fromid="62346" ns="0" title="I-й Кавказский армейский корпус" />
      <l fromid="62346" ns="0" title="I-й Сибирский армейский корпус" />
      <l fromid="62346" ns="0" title="I-й Туркестанский армейский корпус" />
      <l fromid="62346" ns="0" title="I-й армейский корпус" />
    </alllinks>
  </query>
</api>