<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE song PUBLIC "-//NIST LaTeXML//LaTeXML Poem" "ns2.dtd">
<song xmlns="http://example.com/">
  <verse>
    <line>Twinkle, twinkle little star,</line>
    <line>How I wonder what you are.</line>
  </verse>
  <verse>
    <line>Up above the world so high,</line>
    <line>Like a diamond in the sky</line>
  </verse>
</song>