<?xml version="1.0"?>
<pml_schema version="1.1" xmlns="http://ufal.mff.cuni.cz/pdt/pml/schema/">
<revision>0.2</revision>
<description>Example of tokenization layer</description>
<root name="tokenization">
<structure>
<member name="sentences">
<list ordered="1" type="sentence.type"/>
</member>
</structure>
</root>
<type name="sentence.type">
<structure>
<member name="id" role="#ID" type="ID.type"
required="1" as_attribute="1"/>
<member name="tokens"> <!-- words (tokens) -->
<sequence>
<element name="w" type="w.type"/>
</sequence>
</member>
</structure>
</type>
<type name="w.type">
<container>
<attribute name="id" role="#ID" type="ID.type"
required="1"/>
<cdata format="any"/>
</container>
</type>
<type name="ID.type">
<cdata format="ID"/>
</type>
</pml_schema>