<?xml version="1.0" encoding="utf-8" ?> 
<xs:schema
 targetNamespace="http://www.w3.org/2002/01/P3Pv1"
 elementFormDefault="qualified"
 xmlns="PRINT"
 xmlns:P3P="http://www.w3.org/2002/01/P3Pv1"
 xmlns:xs="http://www.w3.org/2001/XMLSchema">

  <xs:include
   schemaLocation="http://www.w3.org/2002/01/P3Pv1.xsd" />

  <!-- ======================================== -->
  <xs:element name="NEGOTIABLE-POLICY-REFERENCES">
    <xs:complexType>
      <xs:sequence>
        <xs:element ref='P3P:EXPIRY'      minOccurs='0' />
        <xs:element ref='P3P:POLICY-REF'  minOccurs='0' maxOccurs='unbounded' />
        <xs:element ref='P3P:HINT'        minOccurs='0' maxOccurs='unbounded' />
        <xs:element ref='P3P:EXTENSION'   minOccurs='0' maxOccurs='unbounded' />
      </xs:sequence>
    </xs:complexType>
  </xs:element>

</xs:schema>