<!-- 
   W3C XML Schema defined in the Describing Media Content of Binary Data in XML
   specification
     http://www.w3.org/TR/xml-media-types

   Copyright © 2005 World Wide Web Consortium,
  
   (Massachusetts Institute of Technology, European Research Consortium for
   Informatics and Mathematics, Keio University). All Rights Reserved. This
   work is distributed under the W3C® Software License [1] in the hope that
   it will be useful, but WITHOUT ANY WARRANTY; without even the implied
   warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  
   [1] http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231

   $Id: xmlmime.xsd,v 1.14 2012/08/24 14:55:42 pzehler Exp $
-->
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xmime="http://www.w3.org/2005/05/xmlmime" targetNamespace="http://www.w3.org/2005/05/xmlmime" elementFormDefault="qualified">
	<!--PJZ 08/17/06    Made elements qualified-->
	<!--PJZ 07/012/05    Made local copy-->
	<xs:attribute name="contentType">
		<xs:simpleType>
			<xs:restriction base="xs:string">
				<xs:minLength value="3"/>
			</xs:restriction>
		</xs:simpleType>
	</xs:attribute>
	<xs:attribute name="expectedContentTypes" type="xs:string"/>
	<xs:complexType name="base64Binary">
		<xs:simpleContent>
			<xs:extension base="xs:base64Binary">
				<xs:attribute ref="xmime:contentType"/>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
	<xs:complexType name="hexBinary">
		<xs:simpleContent>
			<xs:extension base="xs:hexBinary">
				<xs:attribute ref="xmime:contentType"/>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
</xs:schema>

• contentType
• expectedContentTypes

• base64Binary
• hexBinary