<paula version="1.1">
  <header paula_id="sample_doc"/>
  <markList xmlns:xlink="http://www.w3.org/1999/xlink" type="tok" xml:base="sample_doc.text.xml">
    <mark id="tok_1" xlink:href="#xpointer(string-range(//body,'',1,3))"/>
    <mark id="tok_2" xlink:href="#xpointer(string-range(//body,'',5,3))"/>
    <mark id="tok_3" xlink:href="#xpointer(string-range(//body,'',9,3))"/>
  </markList>
</paula>
