<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" targetNamespace="http://www.gexf.net/1.2draft" xmlns:ns1="http://www.gexf.net/1.2draft" xmlns:viz="http://www.gexf.net/1.2draft/viz">
  <xs:import namespace="http://www.gexf.net/1.2draft/viz" schemaLocation="viz.xsd"/>
  <!-- extension point -->
</xs:schema>