<?xml version="1.0" encoding="utf-8"?>
<doc xmlns="http://ufal.mff.cuni.cz/pdt/pml/">
  <head>
    <schema href="example11_schema.xml"/>
  </head>
  <S>
    <NP>
      John
    </NP>
    <VP>
      loves
      <NP>Mary</NP>
    </VP>
    !
  </S>
</doc>
