<?xml version="1.0"?>
<pml_schema version="1.1" xmlns="http://ufal.mff.cuni.cz/pdt/pml/schema/">
<description>An oriented graph</description>
<root name="graph">
<structure>
<member name="verteces">
<list ordered="0">
<structure>
<member name="id" as_attribute="1" required="1" role="#ID">
<cdata format="ID"/>
</member>
<member name="label" required="1">
<cdata format="any"/>
</member>
</structure>
</list>
</member>
<member name="edges">
<list ordered="0">
<structure>
<member name="from.rf" required="1" as_attribute="1">
<cdata format="PMLREF"/>
</member>
<member name="to.rf" required="1" as_attribute="1">
<cdata format="PMLREF"/>
</member>
</structure>
</list>
</member>
</structure>
</root>
</pml_schema>