<?xml version="1.0" encoding="UTF-8"?>
<!-- edited with XMLSPY v5 U (http://www.xmlspy.com) by Nancy J. 
Hoebelheinrich (Stanford University Libraries) -->
<!--added target namespace June 2, 2004-->
<xs:schema targetNamespace="http://cosimo.stanford.edu/sdr/metsrights/" xmlns="http://cosimo.stanford.edu/sdr/metsrights/" xmlns:xs="http://www.w3.org/2001/XMLSchema" 
elementFormDefault="qualified" attributeFormDefault="unqualified">
	<xs:element name="RightsDeclarationMD" type="RightsDeclareMDTYPE">
		<xs:annotation>
			<xs:documentation>The RightsDeclarationMD Extension Schema allows the 
documentation of minimal administrative metadata about the intellectual 
rights associated with a digital object or its parts, and is to be used 
as an extension to the Metadata Encoding and Transmission Standard 
(METS).  RightsDeclarationMD contains the following top level elements:  
1. RightsDeclaration:  intellectual property rights associated with 
digital asset or part of a digital asset; 2. RightsHolder:  person or 
organization holding some intellectual property rights to a given 
digital asset or part of a digital asset;  3.  Context: contains a 
description of specific circumstances associated with who has what 
permissions and constraints. RightsDeclarationMD also contains three 
attributes, "RIGHTSDECID",  "RIGHTSCATEGORY"  and "OTHERCATEGORYTYPE".  
"RIGHTSDECID provides a unique identifier for the right declaration 
described.  "RIGHTSCATEGORY" specifies whether the resource is 
COPYRIGHTED, LICENSED,  in the PUBLIC DOMAIN, CONTRACTUAL,  or OTHER 
which can be more fully described in the "OTHERCATEGORYTYPE" attribute.  

			</xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="RightsDeclareMDTYPE">
		<xs:sequence>
			<xs:element name="RightsDeclaration" minOccurs="0" 
maxOccurs="unbounded">
				<xs:annotation>
					<xs:documentation>Broad declaration of rights associated with 
digital asset which would provide the public notice to user community of 
the intellectual property rights associated with a given asset or part 
thereof.   Further explanation of specific circumstances can be 
described within the Context element.  RightsDeclarationTYPE 	has no 
attribute.  </xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element name="RightsHolder" type="RightsHolderTYPE" 
minOccurs="0" maxOccurs="unbounded"/>
			<xs:element name="Context" type="ContextTYPE" minOccurs="0" 
maxOccurs="unbounded"/>
		</xs:sequence>
		<xs:attribute name="RIGHTSDECID" type="xs:string" 
use="optional"/>
		<xs:attribute name="RIGHTSCATEGORY">
			<xs:simpleType>
				<xs:restriction base="xs:string">
					<xs:enumeration value="COPYRIGHTED"/>
					<xs:enumeration value="LICENSED"/>
					<xs:enumeration value="PUBLIC DOMAIN"/>
					<xs:enumeration value="CONTRACTUAL"/>
					<xs:enumeration value="OTHER"/>
				</xs:restriction>
			</xs:simpleType>
		</xs:attribute>
		<xs:attribute name="OTHERCATEGORYTYPE" type="xs:string" 
use="optional"/>
	</xs:complexType>
	<xs:complexType name="RightsHolderTYPE">
		<xs:annotation>
			<xs:documentation> Characteristics of person or institution holding 
some rights to a given digital asset or part thereof. Has two attributes 
"RIGHTSHOLDERID" used to uniquely identify the rights holder, and 
CONTEXTIDS which provides a way to specifically link one or more context 
situations as described within the CONTEXT element. </xs:documentation>
		</xs:annotation>
		<xs:sequence>
			<xs:element name="RightsHolderName" minOccurs="0" 
maxOccurs="unbounded">
				<xs:annotation>
					<xs:documentation>Name of rights holder organization, as identified 
by the RIGHTSHOLDERID						</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element name="RightsHolderComments" minOccurs="0" 
maxOccurs="unbounded">
				<xs:annotation>
					<xs:documentation>Any comments necessary to explain, not covered 
elsewhere 							</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element name="RightsHolderContact" 
type="RightsHolderContactTYPE" minOccurs="0" 
maxOccurs="unbounded"/>
		</xs:sequence>
		<xs:attribute name="RIGHTSHOLDERID" type="xs:ID" 
use="optional"/>
		<xs:attribute name="CONTEXTIDS" type="xs:IDREFS" 
use="optional"/>
	</xs:complexType>
	<xs:complexType name="RightsHolderContactTYPE">
		<xs:annotation>
			<xs:documentation>Information about the contact point for rights 
holder organization, as identified by the RIGHTSHOLDERID.  The contact 
point for a resource may be an agency or organization representing the 
rights holder rather than the rights holder per se.  Each 
RightsHolderContactTYPE may contain a RightsHolderContactDesignation, 
RightsHolderContactAddress element, a RightsHolderContactPhone element, 
and a RightsHolderContactEmail element.  </xs:documentation>
		</xs:annotation>
		<xs:sequence>
			<xs:element name="RightsHolderContactDesignation" minOccurs="0" 
maxOccurs="unbounded">
				<xs:annotation>
					<xs:documentation>Name or title of a contact person or institution 
holding rights to a given digital asset, as identified by the 
RIGHTSHOLDERID.</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element name="RightsHolderContactAddress" minOccurs="0" 
maxOccurs="unbounded">
				<xs:annotation>
					<xs:documentation>Mailing address of contact person or institution 
holding rights to a given digital asset, as identified by the 
RIGHTSHOLDERID.</xs:documentation>
				</xs:annotation>
			</xs:element>
			<xs:element name="RightsHolderContactPhone" minOccurs="0" 
maxOccurs="unbounded">
				<xs:annotation>
					<xs:documentation>Telephone number of contact person or institution 
holding rights to a given digital asset or part thereof, as identified 
by the RIGHTSHOLDERID. The PHONETYPE attribute has enumerated values of 
"FAX", "BUSINESS", and "MOBILE".</xs:documentation>
				</xs:annotation>
				<xs:complexType>
					<xs:simpleContent>
						<xs:extension base="xs:string">
							<xs:attribute name="PHONETYPE">
								<xs:simpleType>
									<xs:restriction base="xs:string">
										<xs:enumeration value="FAX"/>
										<xs:enumeration value="BUSINESS"/>
										<xs:enumeration value="MOBILE"/>
									</xs:restriction>
								</xs:simpleType>
							</xs:attribute>
						</xs:extension>
					</xs:simpleContent>
				</xs:complexType>
			</xs:element>
			<xs:element name="RightsHolderContactEmail" minOccurs="0" 
maxOccurs="unbounded">
				<xs:annotation>
					<xs:documentation>Email address of contact person or institution 
holding rights to a digital asset or part thereof, as identified by the 
RIGHTSHOLDERID.  </xs:documentation>
				</xs:annotation>
			</xs:element>
		</xs:sequence>
	</xs:complexType>
	<xs:complexType name="ContextTYPE">
		<xs:annotation>
			<xs:documentation>The "Context" element describes who has what 
permissions and contraints within a specific set of circumstances. 
"Context" includes four attributes,  " CONTEXTID" an optional attribute 
which can be used to assign a unique identifier for the circumstance 
described, "RIGHTSHOLDERIDS", an optional attribute which provides a 
means to specifically list the unique identifiers of one or more 
RightsHolders who are involved in the Context scenario to be described,  
"CONTEXTCLASS", and "OTHERCONTEXTTYPE".    By means of the required 
"CONTEXTCLASS" attribute, the group is defined to which a given context 
relates.  Enumerated values for this attribute include "ACADEMIC USER", 
"GENERAL PUBLIC","REPOSITORY MGR", "MANAGED GRP", "INSTITUTIONAL 
AFFILIATE", "OTHER".  Local extensions to "OTHER" context classes can be 
described in the "OTHERCONTEXTTYPE" attribute, as desired.   "Context" 
also contains three elements which further describe a specified context. 
 The element "UserName" allows the naming of the typical user or group 
who would use the digital object within the described context.  The kind 
of user being named can be described by means of the attribute 
"USERTYPE" which has values "INDIVIDUAL", "GROUP", "BOTH", or  
"UNDEFINED".  The element "Permissions" describes a set of uses to which 
a digital object or part thereof can be put as defined by the rights 
holder in a given context. "Permissions" has nine attributes which 
describe the type of permissions including "DISCOVER", "DISPLAY", 
"COPY", "DUPLICATE", "MODIFY", "DELETE", "PRINT", "OTHER", and 
"OTHERPERMITTYPE" which allows the addition of local types of 
permissions not included in the general list.  Any restrictions that 
need to be placed upon a set of permissions are described by the use of 
the "Constraints" element.  The "Constraints" element contains a 
"ConstraintDescription" sub-element in which a narrative explanation can 
be given about the constraint.  The "Constraints" element has an 
attribute "CONSTRAINTTYPE" which characterize the type of restrictions 
imposed upon the users within a given context.  Enumerated values for 
the CONSTRAINTTYPE attributes include "QUALITY", "FORMAT", "UNIT", 
"WATERMARK", "PAYMENT", "COUNT", "ATTRIBUTION", "RE-USE", "TIME", 
"TRANSFERPERMISSIONS", "OTHER".  Local extensions to "OTHER" can be 
described in the "OTHERCONSTRAINTTYPE" attribute, as desired.  
</xs:documentation>
		</xs:annotation>
		<xs:sequence>
			<xs:element name="UserName" type="UserNameTYPE" minOccurs="0" 
maxOccurs="unbounded"/>
			<xs:element name="Permissions" type="PermissionsTYPE" 
minOccurs="0" maxOccurs="unbounded"/>
			<xs:element name="Constraints" type="ConstraintsTYPE" 
minOccurs="0" maxOccurs="unbounded"/>
		</xs:sequence>
		<xs:attribute name="CONTEXTID" type="xs:ID" use="optional"/>
		<xs:attribute name="RIGHTSHOLDERIDS" type="xs:IDREFS" 
use="optional"/>
		<xs:attribute name="CONTEXTCLASS" use="required">
			<xs:simpleType>
				<xs:restriction base="xs:string">
					<xs:enumeration value="ACADEMIC USER"/>
					<xs:enumeration value="GENERAL PUBLIC"/>
					<xs:enumeration value="REPOSITORY MGR"/>
					<xs:enumeration value="MANAGED GRP"/>
					<xs:enumeration value="INSTITUTIONAL AFFILIATE"/>
					<xs:enumeration value="OTHER"/>
				</xs:restriction>
			</xs:simpleType>
		</xs:attribute>
		<xs:attribute name="OTHERCONTEXTTYPE" type="xs:string" 
use="optional"/>
	</xs:complexType>
	<xs:complexType name="UserNameTYPE">
		<xs:simpleContent>
			<xs:extension base="xs:string">
				<xs:attribute name="USERTYPE">
					<xs:simpleType>
						<xs:restriction base="xs:string">
							<xs:enumeration value="INDIVIDUAL"/>
							<xs:enumeration value="GROUP"/>
							<xs:enumeration value="BOTH"/>
							<xs:enumeration value="UNDEFINED"/>
						</xs:restriction>
					</xs:simpleType>
				</xs:attribute>
			</xs:extension>
		</xs:simpleContent>
	</xs:complexType>
	<xs:complexType name="PermissionsTYPE">
		<xs:attribute name="DISCOVER" type="xs:boolean">
			<!--Resource is available for searching or other discovery 
activities.  -->
		</xs:attribute>
		<xs:attribute name="DISPLAY" type="xs:boolean">
			<!--Rendering, playing, executing the resource.-->
		</xs:attribute>
		<xs:attribute name="COPY" type="xs:boolean">
			<!--Making verbatim copy  for purposes of re-use of whole or part of 
the resource and creation of new resource.  -->
		</xs:attribute>
		<xs:attribute name="DUPLICATE" type="xs:boolean">
			<!--Make exact copy of resource for file or repository management 
purposes.-->
		</xs:attribute>
		<xs:attribute name="MODIFY" type="xs:boolean">
			<!--Annotate, edit, excerpt, embed, extract resource for purposes of 
re-use or preservation.-->
		</xs:attribute>
		<xs:attribute name="DELETE" type="xs:boolean">
			<!--Remove resource from repository for purposes of resource or 
repository management.-->
		</xs:attribute>
		<xs:attribute name="PRINT" type="xs:boolean">
			<!--Rendering the resource onto paper or hard copy.-->
		</xs:attribute>
		<xs:attribute name="OTHER" type="xs:boolean"/>
		<xs:attribute name="OTHERPERMITTYPE" type="xs:string" 
use="optional"/>
		<!--Allows for localized permission types.  -->
		<!--Naming of localized permission types.-->
	</xs:complexType>
	<xs:complexType name="ConstraintsTYPE">
		<xs:sequence>
			<xs:element name="ConstraintDescription" minOccurs="0" 
maxOccurs="unbounded"/>
		</xs:sequence>
		<xs:attribute name="CONSTRAINTTYPE">
			<xs:simpleType>
				<xs:restriction base="xs:string">
					<xs:enumeration value="QUALITY"/>
					<xs:enumeration value="FORMAT"/>
					<xs:enumeration value="UNIT"/>
					<xs:enumeration value="WATERMARK"/>
					<xs:enumeration value="PAYMENT"/>
					<xs:enumeration value="COUNT"/>
					<xs:enumeration value="RE-USE"/>
					<xs:enumeration value="ATTRIBUTION"/>
					<xs:enumeration value="TIME"/>
					<xs:enumeration value="TRANSFERPERMISSIONS"/>
					<xs:enumeration value="OTHER"/>
				</xs:restriction>
			</xs:simpleType>
		</xs:attribute>
		<xs:attribute name="OTHERCONSTRAINTTYPE" type="xs:string" 
use="optional">
			<!--Naming of localized constraint types.-->
		</xs:attribute>
	</xs:complexType>
</xs:schema>

