<?xml version="1.0" encoding="UTF-8"?>
<ns1:employeeType xmlns:ns2="http://www.w3.org/2004/08/xop/include" xmlns:ns1="http://www.example.org" xmlns:ns0="http://www.w3.org/2005/05/xmlmime" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
   <ns1:id>1</ns1:id>
   <ns1:name>Employee1</ns1:name>
   <ns1:photo>
      <ns2:Include href="c_id0"/>
   </ns1:photo>
</ns1:employeeType>