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<?xml version="1.0"?>
<pml_schema version="1.1"
<description>Example of dependency tree annotation</description>
<root name="annotation">
<structure>
<member name="meta" type="meta.type"/>
<member name="trees" role="#TREES" required="1">
<list type="node.type" ordered="1"/>
</member>
</structure>
</root>
<type name="meta.type">
<structure>
<member name="annotator"><cdata format="any"/></member>
<member name="datetime"><cdata format="any"/></member>
</structure>
</type>
<type name="node.type">
<structure role="#NODE">
<member name="ord" as_attribute="1" required="1" role="#ORDER">
<cdata format="nonNegativeInteger"/>
</member>
<member name="func" type="func.type" required="1"/>
<member name="form" required="1">
<cdata format="any"/>
</member>
<member name="governs" role="#CHILDNODES" required="0">
<list type="node.type" ordered="0"/>
</member>
</structure>
</type>
<type name="func.type">
<choice>
<value>Pred</value>
<value>Subj</value>
<value>Obj</value>
<value>Attrib</value>
<value>Adv</value>
</choice>
</type>
</pml_schema>