<?xml version="1.0" encoding="UTF-8"?>
<graphml xmlns="http://graphml.graphdrawing.org/xmlns"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://graphml.graphdrawing.org/xmlns
         http://graphml.graphdrawing.org/xmlns/1.0/graphml.xsd">

  <key id="type" for="node" attr.name="type" attr.type="string"/>
  <key id="confidence" for="node" attr.name="confidence" attr.type="double"/>

  <graph id="G" edgedefault="directed">


  </graph>
</graphml>