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CHOROBA / Treex-PML-2.18 / test_data / pml / example7_knit.xml 
<?xml version="1.0"?>
<annotation xmlns="http://ufal.mff.cuni.cz/pdt/pml/">
  <head>
    <schema>
      <s:pml_schema xmlns:s="http://ufal.mff.cuni.cz/pdt/pml/schema/" version="1.1">
	<s:import schema="example7_schema.xml"/>
	<s:derive type="node.type">
	  <s:structure>
	    <s:member name="w"><s:list ordered="0" type="w.type"/></s:member>
	    <s:delete>w.rf</s:delete>
	  </s:structure>
	</s:derive>
      </s:pml_schema>
    </schema>
    <references>
      <reffile name="tokenization" id="t" href="example6.xml"/>
    </references>
  </head>
  <S sentence.rf="s1">
    <LM label="NP"><w id="s1w1">John</w></LM>
    <LM label="VP">
      <w id="s1w2">loves</w>
      <constituents label="NP">
        <w id="s1w3">Mary</w>
      </constituents>
    </LM>
  </S>
  <S sentence.rf="s2">
    <LM label="NP"><w id="s2w1">He</w></LM>
    <LM label="VP">
      <w id="s2w2">told</w>
      <constituents>
        <LM label="NP"><w id="s2w3">her</w></LM>
        <LM label="ADVP">
          <w>
            <LM id="s2w4">this</LM>
            <LM id="s2w5">Friday</LM>
          </w>
        </LM>
      </constituents>
    </LM>
  </S>
</annotation>