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"?>
    <alllinks alcontinue="Links" />
      <l ns="0" title="CH391L/BLOSUM" />
      <l ns="0" title="CH391L/Connecting Server" />
      <l ns="0" title="CH391L/DynamicProgramming" />
      <l ns="0" title="CH391L/HiddenMarkovModel" />
      <l ns="0" title="CH391L/NucleotideFrequency" />
      <l ns="0" title="CH391L/PERL Programming" />
      <l ns="0" title="CH391L/UTpond" />
      <l ns="0" title="CH391L 2013/Connecting Server" />
      <l ns="0" title="ChungKwon2013 RFX2" />
      <l ns="0" title="Jyoung test" />