<?xml version="1.0" encoding="UTF-8"?>
<personnel xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	   xsi:noNamespaceSchemaLocation='personal.xsd'>

  <person id="Big.Boss" >
    <!-- missing given name -->
    <name><family>Boss</family></name>
    <email>chief@foo.com</email>
    <link subordinates="one.worker two.worker three.worker four.worker five.worker"/>
  </person>

  <person id="one.worker">
    <!-- too many links -->
    <name><family>Worker</family> <given>One</given></name>
    <email>one@foo.com</email>
    <link manager="Big.Boss"/>
    <link manager="Big.Boss2"/>
  </person>

  <person id="two.worker">
    <!-- missing family name -->
    <name><given>Two</given></name> 
    <email>two@foo.com</email>
    <link manager="Big.Boss"/>
  </person>

  <person id="three.worker">
    <!-- missing name -->
    <email>three@foo.com</email>
    <link manager="Big.Boss"/>
  </person>

  <person id="four.worker">
    <!-- missing link -->
    <name><family>Worker</family> <given>Four</given></name>
    <email>four@foo.com</email>
  </person>

  <person id="five.worker">
    <name><family>Worker</family> <given>Five</given></name>
    <email>five@foo.com</email>
    <link manager="Big.Boss"/>
  </person>

</personnel>
