rfc7852v3.txt		rfc7852.txt
	Internet Engineering Task Force (IETF) R. Gellens		Internet Engineering Task Force (IETF) R. Gellens
	Request for Comments: 7852		Request for Comments: 7852
	Updates: 6443, 6881 B. Rosen		Updates: 6443, 6881 B. Rosen
	Category: Standards Track NeuStar		Category: Standards Track NeuStar
	ISSN: 2070-1721 H. Tschofenig		ISSN: 2070-1721 H. Tschofenig
	R. Marshall		R. Marshall
	TeleCommunication Systems, Inc.		TeleCommunication Systems, Inc.
	J. Winterbottom		J. Winterbottom
	April 2016		June 2016
	Additional Data Related to an Emergency Call		Additional Data Related to an Emergency Call
	Abstract		Abstract
	When an emergency call is sent to a Public Safety Answering Point		When an emergency call is sent to a Public Safety Answering Point
	(PSAP), the originating device, the access network provider to which		(PSAP), the originating device, the access network provider to which
	the device is connected, and all service providers in the path of the		the device is connected, and all service providers in the path of the
	call have information about the call, the caller, or the location,		call have information about the call, the caller, or the location,
	which is helpful for the PSAP to have in handling the emergency.		which is helpful for the PSAP to have in handling the emergency.
	skipping to change at page 3, line 29		skipping to change at page 3, line 29
	7. Examples . . . . . . . . . . . . . . . . . . . . . . . . . . 40		7. Examples . . . . . . . . . . . . . . . . . . . . . . . . . . 40
	8. XML Schemas . . . . . . . . . . . . . . . . . . . . . . . . . 53		8. XML Schemas . . . . . . . . . . . . . . . . . . . . . . . . . 53
	8.1. EmergencyCallData.ProviderInfo XML Schema . . . . . . . . 53		8.1. EmergencyCallData.ProviderInfo XML Schema . . . . . . . . 53
	8.2. EmergencyCallData.ServiceInfo XML Schema . . . . . . . . 55		8.2. EmergencyCallData.ServiceInfo XML Schema . . . . . . . . 55
	8.3. EmergencyCallData.DeviceInfo XML Schema . . . . . . . . . 56		8.3. EmergencyCallData.DeviceInfo XML Schema . . . . . . . . . 56
	8.4. EmergencyCallData.SubscriberInfo XML Schema . . . . . . . 58		8.4. EmergencyCallData.SubscriberInfo XML Schema . . . . . . . 58
	8.5. EmergencyCallData.Comment XML Schema . . . . . . . . . . 60		8.5. EmergencyCallData.Comment XML Schema . . . . . . . . . . 60
	8.6. provided-by XML Schema . . . . . . . . . . . . . . . . . 61		8.6. provided-by XML Schema . . . . . . . . . . . . . . . . . 61
	9. Security Considerations . . . . . . . . . . . . . . . . . . . 62		9. Security Considerations . . . . . . . . . . . . . . . . . . . 62
	10. Privacy Considerations . . . . . . . . . . . . . . . . . . . 64		10. Privacy Considerations . . . . . . . . . . . . . . . . . . . 64
	11. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 67		11. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 66
	11.1. Emergency Call Additional Data Registry . . . . . . . . 67		11.1. Emergency Call Additional Data Registry . . . . . . . . 67
	11.1.1. Provider ID Series Registry . . . . . . . . . . . . 67		11.1.1. Provider ID Series Registry . . . . . . . . . . . . 67
	11.1.2. Service Environment Registry . . . . . . . . . . . . 68		11.1.2. Service Environment Registry . . . . . . . . . . . . 68
	11.1.3. Service Type Registry . . . . . . . . . . . . . . . 68		11.1.3. Service Type Registry . . . . . . . . . . . . . . . 68
	11.1.4. Service Mobility Registry . . . . . . . . . . . . . 68		11.1.4. Service Mobility Registry . . . . . . . . . . . . . 68
	11.1.5. Type of Provider Registry . . . . . . . . . . . . . 69		11.1.5. Type of Provider Registry . . . . . . . . . . . . . 69
	11.1.6. Device Classification Registry . . . . . . . . . . . 69		11.1.6. Device Classification Registry . . . . . . . . . . . 69
	11.1.7. Device ID Type Registry . . . . . . . . . . . . . . 69		11.1.7. Device ID Type Registry . . . . . . . . . . . . . . 69
	11.1.8. Device/Service Data Type Registry . . . . . . . . . 70		11.1.8. Device/Service Data Type Registry . . . . . . . . . 70
	11.1.9. Emergency Call Data Types Registry . . . . . . . . . 70		11.1.9. Emergency Call Data Types Registry . . . . . . . . . 70
	11.2. 'EmergencyCallData' Purpose Parameter Value . . . . . . 72		11.2. 'EmergencyCallData' Purpose Parameter Value . . . . . . 71
	11.3. URN Sub-Namespace Registration for <provided-by>		11.3. URN Sub-Namespace Registration for <provided-by>
	Registry Entry . . . . . . . . . . . . . . . . . . . . . 72		Registry Entry . . . . . . . . . . . . . . . . . . . . . 72
	11.4. MIME Registrations . . . . . . . . . . . . . . . . . . . 72		11.4. MIME Registrations . . . . . . . . . . . . . . . . . . . 72
	11.4.1. MIME Content-Type Registration for		11.4.1. MIME Content-Type Registration for
	'application/EmergencyCallData.ProviderInfo+xml' . . 72		'application/EmergencyCallData.ProviderInfo+xml' . . 72
	11.4.2. MIME Content-Type Registration for		11.4.2. MIME Content-Type Registration for
	'application/EmergencyCallData.ServiceInfo+xml' . . 73		'application/EmergencyCallData.ServiceInfo+xml' . . 73
	11.4.3. MIME Content-Type Registration for		11.4.3. MIME Content-Type Registration for
	'application/EmergencyCallData.DeviceInfo+xml' . . . 74		'application/EmergencyCallData.DeviceInfo+xml' . . . 74
	11.4.4. MIME Content-Type Registration for		11.4.4. MIME Content-Type Registration for
	'application/EmergencyCallData.SubscriberInfo+xml' . 75		'application/EmergencyCallData.SubscriberInfo+xml' . 75
	11.4.5. MIME Content-Type Registration for		11.4.5. MIME Content-Type Registration for
	'application/EmergencyCallData.Comment+xml' . . . . 76		'application/EmergencyCallData.Comment+xml' . . . . 76
	11.5. URN Sub-Namespace Registration . . . . . . . . . . . . . 77		11.5. URN Sub-Namespace Registration . . . . . . . . . . . . . 77
	11.5.1. Registration for		11.5.1. Registration for
	urn:ietf:params:xml:ns:EmergencyCallData . . . . . . 78		urn:ietf:params:xml:ns:EmergencyCallData . . . . . . 77
	11.5.2. Registration for		11.5.2. Registration for
	urn:ietf:params:xml:ns:EmergencyCallData:ProviderInf		urn:ietf:params:xml:ns:EmergencyCallData:ProviderInf
	o . . . . . . . . . . . . . . . . . . . . . . . . . 78		o . . . . . . . . . . . . . . . . . . . . . . . . . 78
	11.5.3. Registration for		11.5.3. Registration for
	urn:ietf:params:xml:ns:EmergencyCallData:ServiceInfo 79		urn:ietf:params:xml:ns:EmergencyCallData:ServiceInfo 79
	11.5.4. Registration for		11.5.4. Registration for
	urn:ietf:params:xml:ns:EmergencyCallData:DeviceInfo 80		urn:ietf:params:xml:ns:EmergencyCallData:DeviceInfo 80
	11.5.5. Registration for		11.5.5. Registration for
	urn:ietf:params:xml:ns:EmergencyCallData:SubscriberI		urn:ietf:params:xml:ns:EmergencyCallData:SubscriberI
	nfo . . . . . . . . . . . . . . . . . . . . . . . . 81		nfo . . . . . . . . . . . . . . . . . . . . . . . . 81
	11.5.6. Registration for		11.5.6. Registration for
	urn:ietf:params:xml:ns:EmergencyCallData:Comment . . 82		urn:ietf:params:xml:ns:EmergencyCallData:Comment . . 82
	11.6. Schema Registrations . . . . . . . . . . . . . . . . . . 83		11.6. Schema Registrations . . . . . . . . . . . . . . . . . . 83
	11.7. vCard Parameter Value Registration . . . . . . . . . . . 84		11.7. vCard Parameter Value Registration . . . . . . . . . . . 84
	12. References . . . . . . . . . . . . . . . . . . . . . . . . . 84		12. References . . . . . . . . . . . . . . . . . . . . . . . . . 84
	12.1. Normative References . . . . . . . . . . . . . . . . . . 84		12.1. Normative References . . . . . . . . . . . . . . . . . . 84
	12.2. Informative References . . . . . . . . . . . . . . . . . 86		12.2. Informative References . . . . . . . . . . . . . . . . . 86
	Appendix A. XML Schema for vCard/xCard . . . . . . . . . . . . . 89		Appendix A. XML Schema for vCard/xCard . . . . . . . . . . . . . 89
	Appendix B. XML Validation . . . . . . . . . . . . . . . . . . . 112		Appendix B. XML Validation . . . . . . . . . . . . . . . . . . . 111
	Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . . . 112		Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . . . 112
	Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 113		Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 112
	1. Introduction		1. Introduction
	When an IP-based emergency call is initiated, a rich set of data from		When an IP-based emergency call is initiated, a rich set of data from
	multiple data sources is conveyed to the Public Safety Answering		multiple data sources is conveyed to the Public Safety Answering
	Point (PSAP). This data includes information about the calling party		Point (PSAP). This data includes information about the calling party
	identity, the multimedia capabilities of the device, the request for		identity, the multimedia capabilities of the device, the request for
	emergency services, location information, and metadata about the		emergency services, location information, and metadata about the
	sources of the data. In addition, the device, the access network		sources of the data. In addition, the device, the access network
	provider, and any service provider in the call path has even more		provider, and any service provider in the call path has even more
	skipping to change at page 59, line 4		skipping to change at page 59, line 4
	<xs:any namespace="##other" processContents="lax"		<xs:any namespace="##other" processContents="lax"
	minOccurs="0" maxOccurs="unbounded"/>		minOccurs="0" maxOccurs="unbounded"/>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:schema>		</xs:schema>
	Figure 21: EmergencyCallData.DeviceInfo XML Schema		Figure 21: EmergencyCallData.DeviceInfo XML Schema
	8.4. EmergencyCallData.SubscriberInfo XML Schema		8.4. EmergencyCallData.SubscriberInfo XML Schema
	<?xml version="1.0"?>		<?xml version="1.0"?>
	<xs:schema		<xs:schema
	targetNamespace=		targetNamespace=
	"urn:ietf:params:xml:ns:EmergencyCallData:SubscriberInfo"		"urn:ietf:params:xml:ns:EmergencyCallData:SubscriberInfo"
	xmlns:xs="http://www.w3.org/2001/XMLSchema"		xmlns:xs="http://www.w3.org/2001/XMLSchema"
	xmlns:sub=		xmlns:sub=
	"urn:ietf:params:xml:ns:EmergencyCallData:SubscriberInfo"		"urn:ietf:params:xml:ns:EmergencyCallData:SubscriberInfo"
	xmlns:xc="urn:ietf:params:xml:ns:vcard-4.0"		xmlns:xc="urn:ietf:params:xml:ns:vcard-4.0"
	xmlns:xml="http://www.w3.org/XML/1998/namespace"		xmlns:xml="http://www.w3.org/XML/1998/namespace"
	elementFormDefault="qualified"		elementFormDefault="qualified"
	attributeFormDefault="unqualified">		attributeFormDefault="unqualified">
	<xs:import namespace="http://www.w3.org/XML/1998/namespace"		<xs:import namespace="http://www.w3.org/XML/1998/namespace"
	schemaLocation="http://www.w3.org/2001/xml.xsd"/>		schemaLocation="http://www.w3.org/2001/xml.xsd"/>
	<xs:import namespace="urn:ietf:params:xml:ns:vcard-4.0"		<xs:import namespace="urn:ietf:params:xml:ns:vcard-4.0"
	schemaLocation="vcard.xsd"/>		schemaLocation="vcard.xsd"/>
	<xs:element name="EmergencyCallData.SubscriberInfo"		<xs:element name="EmergencyCallData.SubscriberInfo"
	type="sub:SubscriberInfoType"/>		type="sub:SubscriberInfoType"/>
	<xs:complexType name="SubscriberInfoType">		<xs:complexType name="SubscriberInfoType">
	<xs:sequence>		<xs:sequence>
	<xs:element name="DataProviderReference" type="xs:token"		<xs:element name="DataProviderReference" type="xs:token"
	minOccurs="1" maxOccurs="1"/>		minOccurs="1" maxOccurs="1"/>
	<xs:element name="SubscriberData">		<xs:element name="SubscriberData">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:element ref="xc:vcard"		<xs:element ref="xc:vcard"
	maxOccurs="unbounded"/>		maxOccurs="unbounded"/>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<xs:any namespace="##other" processContents="lax"		<xs:any namespace="##other" processContents="lax"
	minOccurs="0" maxOccurs="unbounded"/>		minOccurs="0" maxOccurs="unbounded"/>
	</xs:sequence>		</xs:sequence>
	<xs:attribute name="privacyRequested"		<xs:attribute name="privacyRequested"
	type="xs:boolean" use="required"/>		type="xs:boolean" use="required"/>
	</xs:complexType>		</xs:complexType>
	</xs:schema>		</xs:schema>
	Figure 22: EmergencyCallData.SubscriberInfo XML Schema		Figure 22: EmergencyCallData.SubscriberInfo XML Schema
	8.5. EmergencyCallData.Comment XML Schema		8.5. EmergencyCallData.Comment XML Schema
	<?xml version="1.0"?>		<?xml version="1.0"?>
	<xs:schema		<xs:schema
	targetNamespace=		targetNamespace=
	"urn:ietf:params:xml:ns:EmergencyCallData:Comment"		"urn:ietf:params:xml:ns:EmergencyCallData:Comment"
	xmlns:xs="http://www.w3.org/2001/XMLSchema"		xmlns:xs="http://www.w3.org/2001/XMLSchema"
	skipping to change at page 61, line 11		skipping to change at page 61, line 11
	</xs:schema>		</xs:schema>
	Figure 23: EmergencyCallData.Comment XML Schema		Figure 23: EmergencyCallData.Comment XML Schema
	8.6. provided-by XML Schema		8.6. provided-by XML Schema
	This section defines the provided-by schema.		This section defines the provided-by schema.
	<?xml version="1.0"?>		<?xml version="1.0"?>
	<xs:schema		<xs:schema
	targetNamespace=		targetNamespace="urn:ietf:params:xml:ns:EmergencyCallData"
	"urn:ietf:params:xml:ns:EmergencyCallData"		xmlns:xs="http://www.w3.org/2001/XMLSchema"
	xmlns:xs="http://www.w3.org/2001/XMLSchema"		xmlns:ad="urn:ietf:params:xml:ns:EmergencyCallData"
	xmlns:ad="urn:ietf:params:xml:ns:EmergencyCallData"		xmlns:xml="http://www.w3.org/XML/1998/namespace"
	xmlns:xml="http://www.w3.org/XML/1998/namespace"		xmlns:pi="urn:ietf:params:xml:ns:EmergencyCallData:ProviderInfo"
	xmlns:pi="urn:ietf:params:xml:ns:EmergencyCallData:ProviderInfo"		xmlns:svc="urn:ietf:params:xml:ns:EmergencyCallData:ServiceInfo"
	xmlns:svc="urn:ietf:params:xml:ns:EmergencyCallData:ServiceInfo"		xmlns:dev="urn:ietf:params:xml:ns:EmergencyCallData:DeviceInfo"
	xmlns:dev="urn:ietf:params:xml:ns:EmergencyCallData:DeviceInfo"		xmlns:sub="urn:ietf:params:xml:ns:EmergencyCallData:SubscriberInfo"
	xmlns:sub=		xmlns:com="urn:ietf:params:xml:ns:EmergencyCallData:Comment"
	"urn:ietf:params:xml:ns:EmergencyCallData:SubscriberInfo"		elementFormDefault="qualified"
	xmlns:com="urn:ietf:params:xml:ns:EmergencyCallData:Comment"		attributeFormDefault="unqualified">
	elementFormDefault="qualified"
	attributeFormDefault="unqualified">
	<xs:import		<xs:import
	namespace="urn:ietf:params:xml:ns:EmergencyCallData:ProviderInfo"		namespace="urn:ietf:params:xml:ns:EmergencyCallData:ProviderInfo"
	schemaLocation="ProviderInfo.xsd"/>		schemaLocation="ProviderInfo.xsd"/>
	<xs:import		<xs:import
	namespace="urn:ietf:params:xml:ns:EmergencyCallData:ServiceInfo"		namespace="urn:ietf:params:xml:ns:EmergencyCallData:ServiceInfo"
	schemaLocation="ServiceInfo.xsd"/>		schemaLocation="ServiceInfo.xsd"/>
	<xs:import		<xs:import
	namespace="urn:ietf:params:xml:ns:EmergencyCallData:DeviceInfo"		namespace="urn:ietf:params:xml:ns:EmergencyCallData:DeviceInfo"
	schemaLocation="DeviceInfo.xsd"/>		schemaLocation="DeviceInfo.xsd"/>
	<xs:import		<xs:import
	namespace="urn:ietf:params:xml:ns:EmergencyCallData:SubscriberInfo"		namespace="urn:ietf:params:xml:ns:EmergencyCallData:SubscriberInfo"
	schemaLocation="SubscriberInfo.xsd"/>		schemaLocation="SubscriberInfo.xsd"/>
	<xs:import		<xs:import
	namespace="urn:ietf:params:xml:ns:EmergencyCallData:Comment"		namespace="urn:ietf:params:xml:ns:EmergencyCallData:Comment"
	schemaLocation="Comment.xsd"/>		schemaLocation="Comment.xsd"/>
	<xs:element name="EmergencyCallDataReference" type="ad:ByRefType"/>		<xs:element name="EmergencyCallDataReference" type="ad:ByRefType"/>
	<xs:element name="EmergencyCallDataValue"		<xs:element name="EmergencyCallDataValue"
	type="ad:EmergencyCallDataValueType"/>		type="ad:EmergencyCallDataValueType"/>
	<!-- Additional Data By Reference -->		<!-- Additional Data By Reference -->
	<xs:complexType name="ByRefType">		<xs:complexType name="ByRefType">
	<xs:sequence>		<xs:sequence>
	<xs:any namespace="##other" processContents="lax"		<xs:any namespace="##other" processContents="lax"
	minOccurs="0" maxOccurs="unbounded"/>		minOccurs="0" maxOccurs="unbounded"/>
	</xs:sequence>		</xs:sequence>
	<xs:attribute name="purpose" type="xs:token" use="required"/>		<xs:attribute name="purpose" type="xs:token" use="required"/>
	<xs:attribute name="ref" type="xs:anyURI" use="required"/>		<xs:attribute name="ref" type="xs:anyURI" use="required"/>
	</xs:complexType>		</xs:complexType>
	<!-- Additional Data By Value -->		<!-- Additional Data By Value -->
	<xs:complexType name="EmergencyCallDataValueType">		<xs:complexType name="EmergencyCallDataValueType">
	<xs:sequence>		<xs:sequence>
	<xs:element name="EmergencyCallData.ProviderInfo"		<xs:element name="EmergencyCallData.ProviderInfo"
	type="pi:ProviderInfoType" minOccurs="0"		type="pi:ProviderInfoType" minOccurs="0"
	maxOccurs="unbounded"/>		maxOccurs="unbounded"/>
	<xs:element name="EmergencyCallData.ServiceInfo"		<xs:element name="EmergencyCallData.ServiceInfo"
	type="svc:ServiceInfoType" minOccurs="0"		type="svc:ServiceInfoType" minOccurs="0"
	maxOccurs="unbounded"/>		maxOccurs="unbounded"/>
	<xs:element name="EmergencyCallData.DeviceInfo"		<xs:element name="EmergencyCallData.DeviceInfo"
	type="dev:DeviceInfoType" minOccurs="0"		type="dev:DeviceInfoType" minOccurs="0"
	maxOccurs="unbounded"/>		maxOccurs="unbounded"/>
	<xs:element name="EmergencyCallData.SubscriberInfo"		<xs:element name="EmergencyCallData.SubscriberInfo"
	type="sub:SubscriberInfoType" minOccurs="0"		type="sub:SubscriberInfoType" minOccurs="0"
	maxOccurs="unbounded"/>		maxOccurs="unbounded"/>
	<xs:element name="EmergencyCallData.Comment"		<xs:element name="EmergencyCallData.Comment"
	type="com:CommentType" minOccurs="0"		type="com:CommentType" minOccurs="0"
	maxOccurs="unbounded"/>		maxOccurs="unbounded"/>
	<xs:any namespace="##other" processContents="lax"		<xs:any namespace="##other" processContents="lax"
	minOccurs="0" maxOccurs="unbounded"/>		minOccurs="0" maxOccurs="unbounded"/>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:schema>		</xs:schema>
	Figure 24: provided-by XML Schema		Figure 24: provided-by XML Schema
	9. Security Considerations		9. Security Considerations
	The data structures described in this document contain information		The data structures described in this document contain information
	usually considered private. When information is provided by value,		usually considered private. When information is provided by value,
	entities that are a party to the SIP signaling (such as proxy servers		entities that are a party to the SIP signaling (such as proxy servers
	and back-to-back user agents) will have access to it and need to		and back-to-back user agents) will have access to it and need to
	skipping to change at page 89, line 25		skipping to change at page 89, line 25
	Appendix A. XML Schema for vCard/xCard		Appendix A. XML Schema for vCard/xCard
	This section contains the vCard/xCard XML schema version of the Relax		This section contains the vCard/xCard XML schema version of the Relax
	NG schema defined in RFC 6351 [RFC6351] for use with the XML schemas		NG schema defined in RFC 6351 [RFC6351] for use with the XML schemas
	defined in this document. In addition to mapping the Relax NG schema		defined in this document. In addition to mapping the Relax NG schema
	to an XML schema, this specification applies an erratum raised for		to an XML schema, this specification applies an erratum raised for
	RFC 6351 regarding the type definition; see RFC Erratum ID 3047		RFC 6351 regarding the type definition; see RFC Erratum ID 3047
	[Err3047].		[Err3047].
	<?xml version="1.0" encoding="UTF-8"?>		<?xml version="1.0" encoding="UTF-8"?>
	<xs:schema		<xs:schema
	targetNamespace="urn:ietf:params:xml:ns:vcard-4.0"		targetNamespace="urn:ietf:params:xml:ns:vcard-4.0"
	xmlns:xs="http://www.w3.org/2001/XMLSchema"		xmlns:xs="http://www.w3.org/2001/XMLSchema"
	xmlns:ns1="urn:ietf:params:xml:ns:vcard-4.0"		xmlns:ns1="urn:ietf:params:xml:ns:vcard-4.0"
	elementFormDefault="qualified">		elementFormDefault="qualified">
	<!--		<!--
	3.3
	iana-token = xsd:string { pattern = "[a-zA-Z0-9-]+" }
	x-name = xsd:string { pattern = "x-[a-zA-Z0-9-]+" }
	-->
	<xs:simpleType name="iana-token">
	<xs:annotation>
	<xs:documentation>Section 3.3: vCard Format Specification
	</xs:documentation>
	</xs:annotation>
	<xs:restriction base="xs:string"/>
	</xs:simpleType>
	<xs:simpleType name="x-name">
	<xs:restriction base="xs:string"/>
	</xs:simpleType>
	<!--
	4.1		3.3
	-->		iana-token = xsd:string { pattern = "[a-zA-Z0-9-]+" }
	<xs:element name="text" type="xs:string"/>		x-name = xsd:string { pattern = "x-[a-zA-Z0-9-]+" }
	<xs:group name="value-text-list">		-->
	<xs:sequence>		<xs:simpleType name="iana-token">
	<xs:element ref="ns1:text" maxOccurs="unbounded"/>		<xs:annotation>
	</xs:sequence>		<xs:documentation>Section 3.3: vCard Format Specification
	</xs:group>		</xs:documentation>
	<!-- 4.2 -->		</xs:annotation>
	<xs:element name="uri" type="xs:anyURI"/>		<xs:restriction base="xs:string"/>
	<!-- 4.3.1 -->		</xs:simpleType>
	<xs:element name="date"		<xs:simpleType name="x-name">
	substitutionGroup="ns1:value-date-and-or-time">		<xs:restriction base="xs:string"/>
	<xs:simpleType>		</xs:simpleType>
	<xs:restriction base="xs:string">		<!--
	<xs:pattern
	value="\d{8}|\d{4}-\d\d|--\d\d(\d\d)?|---\d\d"/>
	</xs:restriction>
	</xs:simpleType>
	</xs:element>
	<!-- 4.3.2 -->
	<xs:element name="time"
	substitutionGroup="ns1:value-date-and-or-time">
	<xs:simpleType>
	<xs:restriction base="xs:string">
	<xs:pattern value=
	"(\d\d(\d\d(\d\d)?)?|-\d\d(\d\d?)|--\d\d)(Z|[+\-]\d\d(\d\d)?)?"/>
	</xs:restriction>
	</xs:simpleType>
	</xs:element>
	<!-- 4.3.3 -->
	<xs:element name="date-time"
	substitutionGroup="ns1:value-date-and-or-time">
	<xs:simpleType>
	<xs:restriction base="xs:string">
	<xs:pattern value=
	"(\d{8}|--\d{4}|---\d\d)T\d\d(\d\d(\d\d)?)?(Z|[+\-]\d\d(\d\d)?)?"/>
	</xs:restriction>
	</xs:simpleType>
	</xs:element>
	<!-- 4.3.4 -->
	<xs:element name="value-date-and-or-time" abstract="true"/>
	<!-- 4.3.5 -->
	<xs:complexType name="value-timestamp">
	<xs:sequence>
	<xs:element ref="ns1:timestamp"/>
	</xs:sequence>
	</xs:complexType>
	<xs:element name="timestamp">
	<xs:simpleType>
	<xs:restriction base="xs:string">
	<xs:pattern value="\d{8}T\d{6}(Z|[+\-]\d\d(\d\d)?)?"/>
	</xs:restriction>		4.1
	</xs:simpleType>		-->
	</xs:element>		<xs:element name="text" type="xs:string"/>
	<!-- 4.4 -->		<xs:group name="value-text-list">
	<xs:element name="boolean" type="xs:boolean"/>		<xs:sequence>
	<!-- 4.5 -->		<xs:element ref="ns1:text" maxOccurs="unbounded"/>
	<xs:element name="integer" type="xs:integer"/>		</xs:sequence>
	<!-- 4.6 -->		</xs:group>
	<xs:element name="float" type="xs:float"/>		<!-- 4.2 -->
	<!-- 4.7 -->		<xs:element name="uri" type="xs:anyURI"/>
	<xs:element name="utc-offset">		<!-- 4.3.1 -->
	<xs:simpleType>		<xs:element name="date"
	<xs:restriction base="xs:string">		substitutionGroup="ns1:value-date-and-or-time">
	<xs:pattern value="[+\-]\d\d(\d\d)?"/>		<xs:simpleType>
	</xs:restriction>		<xs:restriction base="xs:string">
	</xs:simpleType>		<xs:pattern
	</xs:element>		value="\d{8}|\d{4}-\d\d|--\d\d(\d\d)?|---\d\d"/>
	<!-- 4.8 -->		</xs:restriction>
	<xs:element name="language-tag">		</xs:simpleType>
	<xs:simpleType>		</xs:element>
	<xs:restriction base="xs:string">		<!-- 4.3.2 -->
	<xs:pattern value=		<xs:element name="time"
	"([a-z]{2,3}((-[a-z]{3}){0,3})?|[a-z]{4,8})(-[a-z]{4})?		substitutionGroup="ns1:value-date-and-or-time">
	(-([a-z]{2}|\d{3}))?(-([0-9a-z]{5,8}|\d[0-9a-z]{3}))*		<xs:simpleType>
	(-[0-9a-wyz](-[0-9a-z]{2,8})+)*(-x(-[0-9a-z]{1,8})+)?		<xs:restriction base="xs:string">
	|x(-[0-9a-z]{1,8})+|[a-z]{1,3}(-[0-9a-z]{2,8}){1,2}"/>		<xs:pattern value=
	</xs:restriction>		"(\d\d(\d\d(\d\d)?)?|-\d\d(\d\d?)|--\d\d)(Z|[+\-]\d\d(\d\d)?)?"/>
	</xs:simpleType>		</xs:restriction>
	</xs:element>		</xs:simpleType>
	<!--		</xs:element>
			<!-- 4.3.3 -->
			<xs:element name="date-time"
			substitutionGroup="ns1:value-date-and-or-time">
			<xs:simpleType>
			<xs:restriction base="xs:string">
			<xs:pattern value=
			"(\d{8}|--\d{4}|---\d\d)T\d\d(\d\d(\d\d)?)?(Z|[+\-]\d\d(\d\d)?)?"/>
			</xs:restriction>
			</xs:simpleType>
			</xs:element>
			<!-- 4.3.4 -->
			<xs:element name="value-date-and-or-time" abstract="true"/>
			<!-- 4.3.5 -->
			<xs:complexType name="value-timestamp">
			<xs:sequence>
			<xs:element ref="ns1:timestamp"/>
			</xs:sequence>
			</xs:complexType>
			<xs:element name="timestamp">
			<xs:simpleType>
			<xs:restriction base="xs:string">
			<xs:pattern value="\d{8}T\d{6}(Z|[+\-]\d\d(\d\d)?)?"/>
	5.1		</xs:restriction>
	-->		</xs:simpleType>
	<xs:group name="param-language">		</xs:element>
	<xs:annotation>		<!-- 4.4 -->
	<xs:documentation>Section 5: Parameters</xs:documentation>		<xs:element name="boolean" type="xs:boolean"/>
	</xs:annotation>		<!-- 4.5 -->
	<xs:sequence>		<xs:element name="integer" type="xs:integer"/>
	<xs:element ref="ns1:language" minOccurs="0"/>		<!-- 4.6 -->
	</xs:sequence>		<xs:element name="float" type="xs:float"/>
	</xs:group>		<!-- 4.7 -->
	<xs:element name="language">		<xs:element name="utc-offset">
	<xs:complexType>		<xs:simpleType>
	<xs:sequence>		<xs:restriction base="xs:string">
	<xs:element ref="ns1:language-tag"/>		<xs:pattern value="[+\-]\d\d(\d\d)?"/>
	</xs:sequence>		</xs:restriction>
	</xs:complexType>		</xs:simpleType>
	</xs:element>		</xs:element>
	<!-- 5.2 -->		<!-- 4.8 -->
	<xs:group name="param-pref">		<xs:element name="language-tag">
	<xs:sequence>		<xs:simpleType>
	<xs:element ref="ns1:pref" minOccurs="0"/>		<xs:restriction base="xs:string">
	</xs:sequence>		<xs:pattern value=
	</xs:group>		"([a-z]{2,3}((-[a-z]{3}){0,3})?|[a-z]{4,8})(-[a-z]{4})?
	<xs:element name="pref">		(-([a-z]{2}|\d{3}))?(-([0-9a-z]{5,8}|\d[0-9a-z]{3}))*
	<xs:complexType>		(-[0-9a-wyz](-[0-9a-z]{2,8})+)*(-x(-[0-9a-z]{1,8})+)?
	<xs:sequence>		|x(-[0-9a-z]{1,8})+|[a-z]{1,3}(-[0-9a-z]{2,8}){1,2}"/>
	<xs:element name="integer">		</xs:restriction>
	<xs:simpleType>		</xs:simpleType>
	<xs:restriction base="xs:integer">		</xs:element>
	<xs:minInclusive value="1"/>		<!--
	<xs:maxInclusive value="100"/>
	</xs:restriction>
	</xs:simpleType>
	</xs:element>
	</xs:sequence>
	</xs:complexType>
	</xs:element>
	<!-- 5.4 -->
	<xs:group name="param-altid">
	<xs:sequence>
	<xs:element ref="ns1:altid" minOccurs="0"/>
	</xs:sequence>
	</xs:group>
	<xs:element name="altid">
	<xs:complexType>
	<xs:sequence>
	<xs:element ref="ns1:text"/>
	</xs:sequence>
	</xs:complexType>
	</xs:element>
	<!-- 5.5 -->
	<xs:group name="param-pid">
	<xs:sequence>
	<xs:element ref="ns1:pid" minOccurs="0"/>
	</xs:sequence>
	</xs:group>
	<xs:element name="pid">
	<xs:complexType>
	<xs:sequence>
	<xs:element name="text" maxOccurs="unbounded">
	<xs:simpleType>
	<xs:restriction base="xs:string">
	<xs:pattern value="\d+(\.\d+)?"/>
	</xs:restriction>
	</xs:simpleType>
	</xs:element>		5.1
	</xs:sequence>		-->
	</xs:complexType>		<xs:group name="param-language">
	</xs:element>		<xs:annotation>
	<!-- 5.6 -->		<xs:documentation>Section 5: Parameters</xs:documentation>
	<xs:group name="param-type">		</xs:annotation>
	<xs:sequence>		<xs:sequence>
	<xs:element ref="ns1:type" minOccurs="0"/>		<xs:element ref="ns1:language" minOccurs="0"/>
	</xs:sequence>		</xs:sequence>
	</xs:group>		</xs:group>
	<xs:element name="type">		<xs:element name="language">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:element name="text" maxOccurs="unbounded">		<xs:element ref="ns1:language-tag"/>
	<xs:simpleType>		</xs:sequence>
	<xs:restriction base="xs:token">		</xs:complexType>
	<xs:enumeration value="work"/>		</xs:element>
	<xs:enumeration value="home"/>		<!-- 5.2 -->
	</xs:restriction>		<xs:group name="param-pref">
	</xs:simpleType>		<xs:sequence>
	</xs:element>		<xs:element ref="ns1:pref" minOccurs="0"/>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:group>
	</xs:element>		<xs:element name="pref">
	<!-- 5.7 -->		<xs:complexType>
	<xs:group name="param-mediatype">		<xs:sequence>
	<xs:sequence>		<xs:element name="integer">
	<xs:element ref="ns1:mediatype" minOccurs="0"/>		<xs:simpleType>
	</xs:sequence>		<xs:restriction base="xs:integer">
	</xs:group>		<xs:minInclusive value="1"/>
	<xs:element name="mediatype">		<xs:maxInclusive value="100"/>
	<xs:complexType>		</xs:restriction>
	<xs:sequence>		</xs:simpleType>
	<xs:element ref="ns1:text"/>		</xs:element>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<!-- 5.8 -->		<!-- 5.4 -->
	<xs:group name="param-calscale">		<xs:group name="param-altid">
	<xs:sequence>		<xs:sequence>
	<xs:element ref="ns1:calscale" minOccurs="0"/>		<xs:element ref="ns1:altid" minOccurs="0"/>
	</xs:sequence>		</xs:sequence>
	</xs:group>		</xs:group>
	<xs:element name="calscale">		<xs:element name="altid">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:element name="text">		<xs:element ref="ns1:text"/>
	<xs:simpleType>		</xs:sequence>
	<xs:restriction base="xs:token">		</xs:complexType>
	<xs:enumeration value="gregorian"/>		</xs:element>
	</xs:restriction>		<!-- 5.5 -->
	</xs:simpleType>		<xs:group name="param-pid">
	</xs:element>		<xs:sequence>
	</xs:sequence>		<xs:element ref="ns1:pid" minOccurs="0"/>
	</xs:complexType>		</xs:sequence>
	</xs:element>		</xs:group>
	<!-- 5.9 -->		<xs:element name="pid">
	<xs:group name="param-sort-as">		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:element ref="ns1:sort-as" minOccurs="0"/>		<xs:element name="text" maxOccurs="unbounded">
	</xs:sequence>		<xs:simpleType>
	</xs:group>		<xs:restriction base="xs:string">
	<xs:element name="sort-as">		<xs:pattern value="\d+(\.\d+)?"/>
	<xs:complexType>		</xs:restriction>
	<xs:sequence>		</xs:simpleType>
	<xs:element ref="ns1:text" maxOccurs="unbounded"/>
	</xs:sequence>
	</xs:complexType>
	</xs:element>
	<!-- 5.10 -->
	<xs:group name="param-geo">
	<xs:sequence>
	<xs:element name="geo" minOccurs="0">
	<xs:complexType>
	<xs:sequence>
	<xs:element ref="ns1:uri"/>
	</xs:sequence>
	</xs:complexType>
	</xs:element>
	</xs:sequence>
	</xs:group>
	<!-- 5.11 -->
	<xs:group name="param-tz">
	<xs:sequence>
	<xs:element name="tz" minOccurs="0">
	<xs:complexType>
	<xs:choice>
	<xs:element ref="ns1:text"/>
	<xs:element ref="ns1:uri"/>
	</xs:choice>
	</xs:complexType>
	</xs:element>
	</xs:sequence>
	</xs:group>
	<!--
	6.1.3		</xs:element>
	-->		</xs:sequence>
	<xs:element name="source">		</xs:complexType>
	<xs:complexType>		</xs:element>
	<xs:sequence>		<!-- 5.6 -->
	<xs:element name="parameters">		<xs:group name="param-type">
	<xs:complexType>		<xs:sequence>
	<xs:sequence>		<xs:element ref="ns1:type" minOccurs="0"/>
	<xs:group ref="ns1:param-altid"/>		</xs:sequence>
	<xs:group ref="ns1:param-pid"/>		</xs:group>
	<xs:group ref="ns1:param-pref"/>		<xs:element name="type">
	<xs:group ref="ns1:param-mediatype"/>		<xs:complexType>
	</xs:sequence>		<xs:sequence>
	</xs:complexType>		<xs:element name="text" maxOccurs="unbounded">
	</xs:element>		<xs:simpleType>
	<xs:element ref="ns1:uri"/>		<xs:restriction base="xs:token">
	</xs:sequence>		<xs:enumeration value="work"/>
	</xs:complexType>		<xs:enumeration value="home"/>
	</xs:element>		</xs:restriction>
	<!-- 6.1.4 -->		</xs:simpleType>
	<xs:element name="kind">		</xs:element>
	<xs:complexType>		</xs:sequence>
	<xs:sequence>		</xs:complexType>
	<xs:annotation>		</xs:element>
	<xs:documentation>		<!-- 5.7 -->
	The text value must be one of: individual, group, org,		<xs:group name="param-mediatype">
	location or a ns1:x-name or a ns1:iana-token value		<xs:sequence>
	</xs:documentation>		<xs:element ref="ns1:mediatype" minOccurs="0"/>
	</xs:annotation>		</xs:sequence>
	<xs:element name="text" type="xs:token"		</xs:group>
	minOccurs="1" maxOccurs="1"/>		<xs:element name="mediatype">
	</xs:sequence>		<xs:complexType>
	</xs:complexType>		<xs:sequence>
	</xs:element>		<xs:element ref="ns1:text"/>
	<!-- 6.2.1 -->		</xs:sequence>
	<xs:element name="fn">		</xs:complexType>
	<xs:complexType>		</xs:element>
	<xs:sequence>		<!-- 5.8 -->
	<xs:element name="parameters" minOccurs="0">		<xs:group name="param-calscale">
	<xs:complexType>		<xs:sequence>
	<xs:sequence>		<xs:element ref="ns1:calscale" minOccurs="0"/>
	<xs:group ref="ns1:param-language"/>		</xs:sequence>
	<xs:group ref="ns1:param-altid"/>		</xs:group>
	<xs:group ref="ns1:param-pid"/>		<xs:element name="calscale">
	<xs:group ref="ns1:param-pref"/>		<xs:complexType>
	<xs:group ref="ns1:param-type"/>		<xs:sequence>
	</xs:sequence>		<xs:element name="text">
	</xs:complexType>		<xs:simpleType>
			<xs:restriction base="xs:token">
			<xs:enumeration value="gregorian"/>
			</xs:restriction>
			</xs:simpleType>
			</xs:element>
			</xs:sequence>
			</xs:complexType>
			</xs:element>
			<!-- 5.9 -->
			<xs:group name="param-sort-as">
			<xs:sequence>
			<xs:element ref="ns1:sort-as" minOccurs="0"/>
			</xs:sequence>
			</xs:group>
			<xs:element name="sort-as">
			<xs:complexType>
			<xs:sequence>
			<xs:element ref="ns1:text" maxOccurs="unbounded"/>
			</xs:sequence>
			</xs:complexType>
			</xs:element>
			<!-- 5.10 -->
			<xs:group name="param-geo">
			<xs:sequence>
			<xs:element name="geo" minOccurs="0">
			<xs:complexType>
			<xs:sequence>
			<xs:element ref="ns1:uri"/>
			</xs:sequence>
			</xs:complexType>
			</xs:element>
			</xs:sequence>
			</xs:group>
			<!-- 5.11 -->
			<xs:group name="param-tz">
			<xs:sequence>
			<xs:element name="tz" minOccurs="0">
			<xs:complexType>
			<xs:choice>
			<xs:element ref="ns1:text"/>
			<xs:element ref="ns1:uri"/>
			</xs:choice>
			</xs:complexType>
			</xs:element>
			</xs:sequence>
			</xs:group>
			<!--
			6.1.3
			-->
			<xs:element name="source">
			<xs:complexType>
			<xs:sequence>
			<xs:element name="parameters">
			<xs:complexType>
			<xs:sequence>
			<xs:group ref="ns1:param-altid"/>
			<xs:group ref="ns1:param-pid"/>
			<xs:group ref="ns1:param-pref"/>
			<xs:group ref="ns1:param-mediatype"/>
			</xs:sequence>
			</xs:complexType>
			</xs:element>
			<xs:element ref="ns1:uri"/>
			</xs:sequence>
			</xs:complexType>
			</xs:element>
			<!-- 6.1.4 -->
			<xs:element name="kind">
			<xs:complexType>
			<xs:sequence>
			<xs:annotation>
			<xs:documentation>
			The text value must be one of: individual, group, org,
			location or a ns1:x-name or a ns1:iana-token value
			</xs:documentation>
			</xs:annotation>
			<xs:element name="text" type="xs:token"
			minOccurs="1" maxOccurs="1"/>
			</xs:sequence>
			</xs:complexType>
			</xs:element>
			<!-- 6.2.1 -->
			<xs:element name="fn">
			<xs:complexType>
			<xs:sequence>
			<xs:element name="parameters" minOccurs="0">
			<xs:complexType>
			<xs:sequence>
			<xs:group ref="ns1:param-language"/>
			<xs:group ref="ns1:param-altid"/>
			<xs:group ref="ns1:param-pid"/>
			<xs:group ref="ns1:param-pref"/>
			<xs:group ref="ns1:param-type"/>
			</xs:sequence>
			</xs:complexType>
	</xs:element>		</xs:element>
	<xs:element ref="ns1:text"/>		<xs:element ref="ns1:text"/>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<!-- 6.2.2 -->		<!-- 6.2.2 -->
	<xs:element name="n">		<xs:element name="n">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:element name="parameters" minOccurs="0">		<xs:element name="parameters" minOccurs="0">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:group ref="ns1:param-language"/>		<xs:group ref="ns1:param-language"/>
	<xs:group ref="ns1:param-sort-as"/>		<xs:group ref="ns1:param-sort-as"/>
	<xs:group ref="ns1:param-altid"/>		<xs:group ref="ns1:param-altid"/>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<xs:element ref="ns1:surname"		<xs:element ref="ns1:surname"
	minOccurs="0" maxOccurs="unbounded"/>		minOccurs="0" maxOccurs="unbounded"/>
	<xs:element ref="ns1:given"		<xs:element ref="ns1:given"
	minOccurs="0" maxOccurs="unbounded"/>		minOccurs="0" maxOccurs="unbounded"/>
	<xs:element ref="ns1:additional"		<xs:element ref="ns1:additional"
	minOccurs="0" maxOccurs="unbounded"/>		minOccurs="0" maxOccurs="unbounded"/>
	<xs:element ref="ns1:prefix"		<xs:element ref="ns1:prefix"
	minOccurs="0" maxOccurs="unbounded"/>		minOccurs="0" maxOccurs="unbounded"/>
	<xs:element ref="ns1:suffix"		<xs:element ref="ns1:suffix"
	minOccurs="0" maxOccurs="unbounded"/>		minOccurs="0" maxOccurs="unbounded"/>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<xs:element name="surname" type="xs:string"/>		<xs:element name="surname" type="xs:string"/>
	<xs:element name="given" type="xs:string"/>		<xs:element name="given" type="xs:string"/>
	<xs:element name="additional" type="xs:string"/>		<xs:element name="additional" type="xs:string"/>
	<xs:element name="prefix" type="xs:string"/>		<xs:element name="prefix" type="xs:string"/>
	<xs:element name="suffix" type="xs:string"/>		<xs:element name="suffix" type="xs:string"/>
	<!-- 6.2.3 -->		<!-- 6.2.3 -->
	<xs:element name="nickname">		<xs:element name="nickname">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:element name="parameters" minOccurs="0">		<xs:element name="parameters" minOccurs="0">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:group ref="ns1:param-language"/>		<xs:group ref="ns1:param-language"/>
	<xs:group ref="ns1:param-altid"/>		<xs:group ref="ns1:param-altid"/>
	<xs:group ref="ns1:param-pid"/>		<xs:group ref="ns1:param-pid"/>
	<xs:group ref="ns1:param-pref"/>		<xs:group ref="ns1:param-pref"/>
	<xs:group ref="ns1:param-type"/>		<xs:group ref="ns1:param-type"/>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<xs:group ref="ns1:value-text-list"/>		<xs:group ref="ns1:value-text-list"/>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<!-- 6.2.4 -->		<!-- 6.2.4 -->
	<xs:element name="photo">		<xs:element name="photo">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:element name="parameters" minOccurs="0">		<xs:element name="parameters" minOccurs="0">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:group ref="ns1:param-altid"/>		<xs:group ref="ns1:param-altid"/>
	<xs:group ref="ns1:param-pid"/>		<xs:group ref="ns1:param-pid"/>
	<xs:group ref="ns1:param-pref"/>		<xs:group ref="ns1:param-pref"/>
	<xs:group ref="ns1:param-type"/>		<xs:group ref="ns1:param-type"/>
	<xs:group ref="ns1:param-mediatype"/>		<xs:group ref="ns1:param-mediatype"/>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<xs:element ref="ns1:uri"/>		<xs:element ref="ns1:uri"/>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<!-- 6.2.5 -->		<!-- 6.2.5 -->
	<xs:element name="bday">		<xs:element name="bday">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:element name="parameters" minOccurs="0">		<xs:element name="parameters" minOccurs="0">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:group ref="ns1:param-altid"/>		<xs:group ref="ns1:param-altid"/>
	<xs:group ref="ns1:param-calscale"/>		<xs:group ref="ns1:param-calscale"/>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<xs:choice>		<xs:choice>
	<xs:element ref="ns1:value-date-and-or-time"/>		<xs:element ref="ns1:value-date-and-or-time"/>
	<xs:element ref="ns1:text"/>		<xs:element ref="ns1:text"/>
	</xs:choice>		</xs:choice>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<!-- 6.2.6 -->		<!-- 6.2.6 -->
	<xs:element name="anniversary">		<xs:element name="anniversary">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:element name="parameters" minOccurs="0">		<xs:element name="parameters" minOccurs="0">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:group ref="ns1:param-altid"/>		<xs:group ref="ns1:param-altid"/>
	<xs:group ref="ns1:param-calscale"/>		<xs:group ref="ns1:param-calscale"/>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<xs:choice>		<xs:choice>
	<xs:element ref="ns1:value-date-and-or-time"/>		<xs:element ref="ns1:value-date-and-or-time"/>
	<xs:element ref="ns1:text"/>		<xs:element ref="ns1:text"/>
	</xs:choice>		</xs:choice>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<!-- 6.2.7 -->		<!-- 6.2.7 -->
	<xs:element name="gender">		<xs:element name="gender">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:element ref="ns1:sex"/>		<xs:element ref="ns1:sex"/>
	<xs:element ref="ns1:identity" minOccurs="0"/>		<xs:element ref="ns1:identity" minOccurs="0"/>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<xs:element name="sex">		<xs:element name="sex">
	<xs:simpleType>		<xs:simpleType>
	<xs:restriction base="xs:token">		<xs:restriction base="xs:token">
	<xs:enumeration value=""/>		<xs:enumeration value=""/>
	<xs:enumeration value="M"/>		<xs:enumeration value="M"/>
	<xs:enumeration value="F"/>		<xs:enumeration value="F"/>
	<xs:enumeration value="O"/>		<xs:enumeration value="O"/>
	<xs:enumeration value="N"/>		<xs:enumeration value="N"/>
	<xs:enumeration value="U"/>		<xs:enumeration value="U"/>
	</xs:restriction>		</xs:restriction>
	</xs:simpleType>		</xs:simpleType>
	</xs:element>		</xs:element>
	<xs:element name="identity" type="xs:string"/>		<xs:element name="identity" type="xs:string"/>
	<!-- 6.3.1 -->		<!-- 6.3.1 -->
	<xs:group name="param-label">		<xs:group name="param-label">
	<xs:sequence>		<xs:sequence>
	<xs:element ref="ns1:label" minOccurs="0"/>		<xs:element ref="ns1:label" minOccurs="0"/>
	</xs:sequence>		</xs:sequence>
	</xs:group>		</xs:group>
	<xs:element name="label">		<xs:element name="label">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:element ref="ns1:text"/>		<xs:element ref="ns1:text"/>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<xs:element name="adr">		<xs:element name="adr">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:element name="parameters" minOccurs="0">		<xs:element name="parameters" minOccurs="0">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:group ref="ns1:param-language"/>		<xs:group ref="ns1:param-language"/>
	<xs:group ref="ns1:param-altid"/>		<xs:group ref="ns1:param-altid"/>
	<xs:group ref="ns1:param-pid"/>		<xs:group ref="ns1:param-pid"/>
	<xs:group ref="ns1:param-pref"/>		<xs:group ref="ns1:param-pref"/>
	<xs:group ref="ns1:param-type"/>		<xs:group ref="ns1:param-type"/>
	<xs:group ref="ns1:param-geo"/>		<xs:group ref="ns1:param-geo"/>
	<xs:group ref="ns1:param-tz"/>		<xs:group ref="ns1:param-tz"/>
	<xs:group ref="ns1:param-label"/>		<xs:group ref="ns1:param-label"/>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<xs:element ref="ns1:pobox"		<xs:element ref="ns1:pobox"
	minOccurs="0" maxOccurs="unbounded"/>		minOccurs="0" maxOccurs="unbounded"/>
	<xs:element ref="ns1:ext"		<xs:element ref="ns1:ext"
	minOccurs="0" maxOccurs="unbounded"/>		minOccurs="0" maxOccurs="unbounded"/>
	<xs:element ref="ns1:street"		<xs:element ref="ns1:street"
	minOccurs="0" maxOccurs="unbounded"/>		minOccurs="0" maxOccurs="unbounded"/>
	<xs:element ref="ns1:locality"		<xs:element ref="ns1:locality"
	minOccurs="0" maxOccurs="unbounded"/>		minOccurs="0" maxOccurs="unbounded"/>
	<xs:element ref="ns1:region"		<xs:element ref="ns1:region"
	minOccurs="0" maxOccurs="unbounded"/>		minOccurs="0" maxOccurs="unbounded"/>
	<xs:element ref="ns1:code"		<xs:element ref="ns1:code"
	minOccurs="0" maxOccurs="unbounded"/>		minOccurs="0" maxOccurs="unbounded"/>
	<xs:element ref="ns1:country"		<xs:element ref="ns1:country"
	minOccurs="0" maxOccurs="unbounded"/>		minOccurs="0" maxOccurs="unbounded"/>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<xs:element name="pobox" type="xs:string"/>		<xs:element name="pobox" type="xs:string"/>
	<xs:element name="ext" type="xs:string"/>		<xs:element name="ext" type="xs:string"/>
	<xs:element name="street" type="xs:string"/>		<xs:element name="street" type="xs:string"/>
	<xs:element name="locality" type="xs:string"/>		<xs:element name="locality" type="xs:string"/>
	<xs:element name="region" type="xs:string"/>		<xs:element name="region" type="xs:string"/>
	<xs:element name="code" type="xs:string"/>		<xs:element name="code" type="xs:string"/>
	<xs:element name="country" type="xs:string"/>		<xs:element name="country" type="xs:string"/>
	<!-- 6.4.1 -->		<!-- 6.4.1 -->
	<xs:element name="tel">		<xs:element name="tel">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:element name="parameters" minOccurs="0">		<xs:element name="parameters" minOccurs="0">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:group ref="ns1:param-altid"		<xs:group ref="ns1:param-altid"
	minOccurs="0"/>		minOccurs="0"/>
	<xs:group ref="ns1:param-pid"		<xs:group ref="ns1:param-pid"
	minOccurs="0"/>		minOccurs="0"/>
	<xs:group ref="ns1:param-pref"		<xs:group ref="ns1:param-pref"
	minOccurs="0"/>		minOccurs="0"/>
	<xs:element name="type" minOccurs="0">		<xs:element name="type" minOccurs="0">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:element name="text"		<xs:element name="text"
	type="xs:string"		type="xs:string"
	maxOccurs="unbounded">		maxOccurs="unbounded">
	</xs:element>		</xs:element>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<xs:group ref="ns1:param-mediatype"/>		<xs:group ref="ns1:param-mediatype"/>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<xs:choice>		<xs:choice>
	<xs:element ref="ns1:text"/>		<xs:element ref="ns1:text"/>
	<xs:element ref="ns1:uri"/>		<xs:element ref="ns1:uri"/>
	</xs:choice>		</xs:choice>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<!-- 6.4.2 -->		<!-- 6.4.2 -->
	<xs:element name="email">		<xs:element name="email">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:element name="parameters" minOccurs="0">		<xs:element name="parameters" minOccurs="0">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:group ref="ns1:param-altid"/>		<xs:group ref="ns1:param-altid"/>
	<xs:group ref="ns1:param-pid"/>		<xs:group ref="ns1:param-pid"/>
	<xs:group ref="ns1:param-pref"/>		<xs:group ref="ns1:param-pref"/>
	<xs:group ref="ns1:param-type"/>		<xs:group ref="ns1:param-type"/>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<xs:element ref="ns1:text"/>		<xs:element ref="ns1:text"/>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<!-- 6.4.3 -->		<!-- 6.4.3 -->
	<xs:element name="impp">		<xs:element name="impp">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:element name="parameters" minOccurs="0">		<xs:element name="parameters" minOccurs="0">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:group ref="ns1:param-altid"/>		<xs:group ref="ns1:param-altid"/>
	<xs:group ref="ns1:param-pid"/>		<xs:group ref="ns1:param-pid"/>
	<xs:group ref="ns1:param-pref"/>		<xs:group ref="ns1:param-pref"/>
	<xs:group ref="ns1:param-type"/>		<xs:group ref="ns1:param-type"/>
	<xs:group ref="ns1:param-mediatype"/>		<xs:group ref="ns1:param-mediatype"/>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<xs:element ref="ns1:uri"/>		<xs:element ref="ns1:uri"/>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<!-- 6.4.4 -->		<!-- 6.4.4 -->
	<xs:element name="lang">		<xs:element name="lang">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:element name="parameters" minOccurs="0">		<xs:element name="parameters" minOccurs="0">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:group ref="ns1:param-altid"/>		<xs:group ref="ns1:param-altid"/>
	<xs:group ref="ns1:param-pid"/>		<xs:group ref="ns1:param-pid"/>
	<xs:group ref="ns1:param-pref"/>		<xs:group ref="ns1:param-pref"/>
	<xs:group ref="ns1:param-type"/>		<xs:group ref="ns1:param-type"/>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<xs:element ref="ns1:language-tag"/>		<xs:element ref="ns1:language-tag"/>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<!-- 6.5.1 -->		<!-- 6.5.1 -->
	<xs:group name="property-tz">		<xs:group name="property-tz">
	<xs:sequence>		<xs:sequence>
	<xs:element name="tz">		<xs:element name="tz">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:element name="parameters" minOccurs="0">		<xs:element name="parameters" minOccurs="0">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:group ref="ns1:param-altid"/>		<xs:group ref="ns1:param-altid"/>
	<xs:group ref="ns1:param-pid"/>		<xs:group ref="ns1:param-pid"/>
	<xs:group ref="ns1:param-pref"/>		<xs:group ref="ns1:param-pref"/>
	<xs:group ref="ns1:param-type"/>		<xs:group ref="ns1:param-type"/>
	<xs:group		<xs:group
	ref="ns1:param-mediatype"/>		ref="ns1:param-mediatype"/>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<xs:choice>		<xs:choice>
	<xs:element ref="ns1:text"/>		<xs:element ref="ns1:text"/>
	<xs:element ref="ns1:uri"/>		<xs:element ref="ns1:uri"/>
	<xs:element ref="ns1:utc-offset"/>		<xs:element ref="ns1:utc-offset"/>
	</xs:choice>		</xs:choice>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	</xs:sequence>		</xs:sequence>
	</xs:group>		</xs:group>
	<!-- 6.5.2 -->		<!-- 6.5.2 -->
	<xs:group name="property-geo">		<xs:group name="property-geo">
	<xs:sequence>		<xs:sequence>
	<xs:element name="geo">		<xs:element name="geo">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:element name="parameters" minOccurs="0">		<xs:element name="parameters" minOccurs="0">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:group ref="ns1:param-altid"/>		<xs:group ref="ns1:param-altid"/>
	<xs:group ref="ns1:param-pid"/>		<xs:group ref="ns1:param-pid"/>
	<xs:group ref="ns1:param-pref"/>		<xs:group ref="ns1:param-pref"/>
	<xs:group ref="ns1:param-type"/>		<xs:group ref="ns1:param-type"/>
	<xs:group		<xs:group
	ref="ns1:param-mediatype"/>		ref="ns1:param-mediatype"/>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<xs:element ref="ns1:uri"/>		<xs:element ref="ns1:uri"/>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	</xs:sequence>		</xs:sequence>
	</xs:group>		</xs:group>
	<!-- 6.6.1 -->		<!-- 6.6.1 -->
	<xs:element name="title">		<xs:element name="title">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:element name="parameters" minOccurs="0">		<xs:element name="parameters" minOccurs="0">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:group ref="ns1:param-language"/>		<xs:group ref="ns1:param-language"/>
	<xs:group ref="ns1:param-altid"/>		<xs:group ref="ns1:param-altid"/>
	<xs:group ref="ns1:param-pid"/>		<xs:group ref="ns1:param-pid"/>
	<xs:group ref="ns1:param-pref"/>		<xs:group ref="ns1:param-pref"/>
	<xs:group ref="ns1:param-type"/>		<xs:group ref="ns1:param-type"/>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<xs:element ref="ns1:text"/>		<xs:element ref="ns1:text"/>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<!-- 6.6.2 -->		<!-- 6.6.2 -->
	<xs:element name="role">		<xs:element name="role">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:element name="parameters" minOccurs="0">		<xs:element name="parameters" minOccurs="0">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:group ref="ns1:param-language"/>		<xs:group ref="ns1:param-language"/>
	<xs:group ref="ns1:param-altid"/>		<xs:group ref="ns1:param-altid"/>
	<xs:group ref="ns1:param-pid"/>		<xs:group ref="ns1:param-pid"/>
	<xs:group ref="ns1:param-pref"/>		<xs:group ref="ns1:param-pref"/>
	<xs:group ref="ns1:param-type"/>		<xs:group ref="ns1:param-type"/>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<xs:element ref="ns1:text"/>		<xs:element ref="ns1:text"/>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<!-- 6.6.3 -->		<!-- 6.6.3 -->
	<xs:element name="logo">		<xs:element name="logo">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:element name="parameters" minOccurs="0">		<xs:element name="parameters" minOccurs="0">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:group ref="ns1:param-language"/>		<xs:group ref="ns1:param-language"/>
	<xs:group ref="ns1:param-altid"/>		<xs:group ref="ns1:param-altid"/>
	<xs:group ref="ns1:param-pid"/>		<xs:group ref="ns1:param-pid"/>
	<xs:group ref="ns1:param-pref"/>		<xs:group ref="ns1:param-pref"/>
	<xs:group ref="ns1:param-type"/>		<xs:group ref="ns1:param-type"/>
	<xs:group ref="ns1:param-mediatype"/>		<xs:group ref="ns1:param-mediatype"/>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<xs:element ref="ns1:uri"/>		<xs:element ref="ns1:uri"/>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<!-- 6.6.4 -->		<!-- 6.6.4 -->
	<xs:element name="org">		<xs:element name="org">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:element name="parameters" minOccurs="0">		<xs:element name="parameters" minOccurs="0">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:group ref="ns1:param-language"/>		<xs:group ref="ns1:param-language"/>
	<xs:group ref="ns1:param-altid"/>		<xs:group ref="ns1:param-altid"/>
	<xs:group ref="ns1:param-pid"/>		<xs:group ref="ns1:param-pid"/>
	<xs:group ref="ns1:param-pref"/>		<xs:group ref="ns1:param-pref"/>
	<xs:group ref="ns1:param-type"/>		<xs:group ref="ns1:param-type"/>
	<xs:group ref="ns1:param-sort-as"/>		<xs:group ref="ns1:param-sort-as"/>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<xs:group ref="ns1:value-text-list"/>		<xs:group ref="ns1:value-text-list"/>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<!-- 6.6.5 -->		<!-- 6.6.5 -->
	<xs:element name="member">		<xs:element name="member">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:element name="parameters" minOccurs="0">		<xs:element name="parameters" minOccurs="0">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:group ref="ns1:param-altid"/>		<xs:group ref="ns1:param-altid"/>
	<xs:group ref="ns1:param-pid"/>		<xs:group ref="ns1:param-pid"/>
	<xs:group ref="ns1:param-pref"/>		<xs:group ref="ns1:param-pref"/>
	<xs:group ref="ns1:param-mediatype"/>		<xs:group ref="ns1:param-mediatype"/>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<xs:element ref="ns1:uri"/>		<xs:element ref="ns1:uri"/>
	</xs:sequence>		</xs:sequence>
	</xs:complexType>		</xs:complexType>
	</xs:element>		</xs:element>
	<!-- 6.6.6 -->		<!-- 6.6.6 -->
	<xs:element name="related">		<xs:element name="related">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:element name="parameters" minOccurs="0">		<xs:element name="parameters" minOccurs="0">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:group ref="ns1:param-altid"/>		<xs:group ref="ns1:param-altid"/>
	<xs:group ref="ns1:param-pid"/>		<xs:group ref="ns1:param-pid"/>
	<xs:group ref="ns1:param-pref"/>		<xs:group ref="ns1:param-pref"/>
	<xs:element name="type" minOccurs="0">		<xs:element name="type" minOccurs="0">
	<xs:complexType>		<xs:complexType>
	<xs:sequence>		<xs:sequence>
	<xs:element name="text"		<xs:element name="text" maxOccurs="unbounded">
	maxOccurs="unbounded">		<xs:simpleType>
	<xs:simpleType>		<xs:restriction base="xs:token">
	<xs:restriction		<xs:enumeration value="work"/>
	base="xs:token">		<xs:enumeration value="home"/>
	<xs:enumeration		<xs:enumeration value="contact"/>
	value="work"/>		<xs:enumeration value="acquaintance"/>
	<xs:enumeration		<xs:enumeration value="friend"/>
	value="home"/>		<xs:enumeration value="met"/>
	<xs:enumeration		<xs:enumeration value="co-worker"/>
	value="contact"/>		<xs:enumeration value="colleague"/>
	<xs:enumeration		<xs:enumeration value="co-resident"/>
	value="acquaintance"/>		<xs:enumeration value="neighbor"/>
	<xs:enumeration		<xs:enumeration value="child"/>
	value="friend"/>		<xs:enumeration value="parent"/>
	<xs:enumeration		<xs:enumeration value="sibling"/>
	value="met"/>		<xs:enumeration value="spouse"/>
	<xs:enumeration		<xs:enumeration value="kin"/>
	value="co-worker"/>		<xs:enumeration value="muse"/>
	<xs:enumeration		<xs:enumeration value="crush"/>
	value="colleague"/>		<xs:enumeration value="date"/>
	<xs:enumeration		<xs:enumeration value="sweetheart"/>
	value="co-resident"/>		<xs:enumeration value="me"/>
	<xs:enumeration		<xs:enumeration value="agent"/>
	value="neighbor"/>		<xs:enumeration value="emergency"/>
	<xs:enumeration		</xs:restriction>
	value="child"/>		</xs:simpleType>
	<xs:enumeration		</xs:element>
	value="parent"/>		</xs:sequence>
	<xs:enumeration		</xs:complexType>
	value="sibling"/>		</xs:element>
	<xs:enumeration		<xs:group ref="ns1:param-mediatype"/>
	value="spouse"/>		</xs:sequence>
	<xs:enumeration		</xs:complexType>
	value="kin"/>		</xs:element>
	<xs:enumeration		<xs:choice>
	value="muse"/>		<xs:element ref="ns1:uri"/>
	<xs:enumeration		<xs:element ref="ns1:text"/>
	value="crush"/>		</xs:choice>
	<xs:enumeration		</xs:sequence>
	value="date"/>		</xs:complexType>
	<xs:enumeration		</xs:element>
	value="sweetheart"/>		<!-- 6.7.1 -->
	<xs:enumeration		<xs:element name="categories">
	value="me"/>		<xs:complexType>
	<xs:enumeration		<xs:sequence>
	value="agent"/>		<xs:element name="parameters" minOccurs="0">
	<xs:enumeration		<xs:complexType>
	value="emergency"/>		<xs:sequence>
	</xs:restriction>		<xs:group ref="ns1:param-altid"/>
	</xs:simpleType>		<xs:group ref="ns1:param-pid"/>
	</xs:element>		<xs:group ref="ns1:param-pref"/>
	</xs:sequence>		<xs:group ref="ns1:param-type"/>
	</xs:complexType>		</xs:sequence>
	</xs:element>		</xs:complexType>
	<xs:group ref="ns1:param-mediatype"/>		</xs:element>
	</xs:sequence>		<xs:group ref="ns1:value-text-list"/>
	</xs:complexType>		</xs:sequence>
	</xs:element>		</xs:complexType>
	<xs:choice>		</xs:element>
	<xs:element ref="ns1:uri"/>		<!-- 6.7.2 -->
	<xs:element ref="ns1:text"/>		<xs:element name="note">
	</xs:choice>		<xs:complexType>
	</xs:sequence>		<xs:sequence>
	</xs:complexType>		<xs:element name="parameters" minOccurs="0">
	</xs:element>		<xs:complexType>
	<!-- 6.7.1 -->		<xs:sequence>
	<xs:element name="categories">		<xs:group ref="ns1:param-language"/>
	<xs:complexType>		<xs:group ref="ns1:param-altid"/>
	<xs:sequence>		<xs:group ref="ns1:param-pid"/>
	<xs:element name="parameters" minOccurs="0">		<xs:group ref="ns1:param-pref"/>
	<xs:complexType>		<xs:group ref="ns1:param-type"/>
	<xs:sequence>		</xs:sequence>
	<xs:group ref="ns1:param-altid"/>		</xs:complexType>
	<xs:group ref="ns1:param-pid"/>		</xs:element>
	<xs:group ref="ns1:param-pref"/>		<xs:element ref="ns1:text"/>
	<xs:group ref="ns1:param-type"/>		</xs:sequence>
	</xs:sequence>		</xs:complexType>
	</xs:complexType>		</xs:element>
	</xs:element>		<!-- 6.7.3 -->
	<xs:group ref="ns1:value-text-list"/>		<xs:element name="prodid">
	</xs:sequence>		<xs:complexType>
	</xs:complexType>		<xs:sequence>
	</xs:element>		<xs:element ref="ns1:text"/>
	<!-- 6.7.2 -->		</xs:sequence>
	<xs:element name="note">		</xs:complexType>
	<xs:complexType>		</xs:element>
	<xs:sequence>		<!-- 6.7.4 -->
	<xs:element name="parameters" minOccurs="0">		<xs:element name="rev" type="ns1:value-timestamp"/>
	<xs:complexType>		<!-- 6.7.5 -->
	<xs:sequence>		<xs:element name="sound">
	<xs:group ref="ns1:param-language"/>		<xs:complexType>
	<xs:group ref="ns1:param-altid"/>		<xs:sequence>
	<xs:group ref="ns1:param-pid"/>		<xs:element name="parameters" minOccurs="0">
	<xs:group ref="ns1:param-pref"/>		<xs:complexType>
	<xs:group ref="ns1:param-type"/>		<xs:sequence>
	</xs:sequence>		<xs:group ref="ns1:param-language"/>
	</xs:complexType>		<xs:group ref="ns1:param-altid"/>
	</xs:element>		<xs:group ref="ns1:param-pid"/>
	<xs:element ref="ns1:text"/>		<xs:group ref="ns1:param-pref"/>
	</xs:sequence>		<xs:group ref="ns1:param-type"/>
	</xs:complexType>		<xs:group ref="ns1:param-mediatype"/>
	</xs:element>		</xs:sequence>
	<!-- 6.7.3 -->		</xs:complexType>
	<xs:element name="prodid">		</xs:element>
	<xs:complexType>		<xs:element ref="ns1:uri"/>
	<xs:sequence>		</xs:sequence>
	<xs:element ref="ns1:text"/>		</xs:complexType>
	</xs:sequence>		</xs:element>
	</xs:complexType>		<!-- 6.7.6 -->
	</xs:element>		<xs:element name="uid">
	<!-- 6.7.4 -->		<xs:complexType>
	<xs:element name="rev" type="ns1:value-timestamp"/>		<xs:sequence>
	<!-- 6.7.5 -->		<xs:element ref="ns1:uri"/>
	<xs:element name="sound">		</xs:sequence>
	<xs:complexType>		</xs:complexType>
	<xs:sequence>		</xs:element>
	<xs:element name="parameters" minOccurs="0">		<!-- 6.7.7 -->
	<xs:complexType>		<xs:element name="clientpidmap">
	<xs:sequence>		<xs:complexType>
	<xs:group ref="ns1:param-language"/>		<xs:sequence>
	<xs:group ref="ns1:param-altid"/>		<xs:element ref="ns1:sourceid"/>
	<xs:group ref="ns1:param-pid"/>		<xs:element ref="ns1:uri"/>
	<xs:group ref="ns1:param-pref"/>		</xs:sequence>
	<xs:group ref="ns1:param-type"/>		</xs:complexType>
	<xs:group ref="ns1:param-mediatype"/>		</xs:element>
	</xs:sequence>		<xs:element name="sourceid" type="xs:positiveInteger"/>
	</xs:complexType>		<!-- 6.7.8 -->
	</xs:element>		<xs:element name="url">
	<xs:element ref="ns1:uri"/>		<xs:complexType>
	</xs:sequence>		<xs:sequence>
	</xs:complexType>		<xs:element name="parameters" minOccurs="0">
	</xs:element>		<xs:complexType>
	<!-- 6.7.6 -->		<xs:sequence>
	<xs:element name="uid">		<xs:group ref="ns1:param-altid"/>
	<xs:complexType>		<xs:group ref="ns1:param-pid"/>
	<xs:sequence>		<xs:group ref="ns1:param-pref"/>
	<xs:element ref="ns1:uri"/>		<xs:group ref="ns1:param-type"/>
			<xs:group ref="ns1:param-mediatype"/>
			</xs:sequence>
			</xs:complexType>
			</xs:element>
			<xs:element ref="ns1:uri"/>
			</xs:sequence>
			</xs:complexType>
			</xs:element>
			<!-- 6.8.1 -->
			<xs:element name="key">
			<xs:complexType>
			<xs:sequence>
			<xs:element name="parameters" minOccurs="0">
			<xs:complexType>
			<xs:sequence>
			<xs:group ref="ns1:param-altid"/>
			<xs:group ref="ns1:param-pid"/>
			<xs:group ref="ns1:param-pref"/>
			<xs:group ref="ns1:param-type"/>
			<xs:group ref="ns1:param-mediatype"/>
			</xs:sequence>
			</xs:complexType>
			</xs:element>
			<xs:choice>
			<xs:element ref="ns1:uri"/>
			<xs:element ref="ns1:text"/>
			</xs:choice>
			</xs:sequence>
			</xs:complexType>
			</xs:element>
			<!-- 6.9.1 -->
			<xs:element name="fburl">
			<xs:complexType>
			<xs:sequence>
			<xs:element name="parameters" minOccurs="0">
			<xs:complexType>
			<xs:sequence>
			<xs:group ref="ns1:param-altid"/>
			<xs:group ref="ns1:param-pid"/>
			<xs:group ref="ns1:param-pref"/>
			<xs:group ref="ns1:param-type"/>
			<xs:group ref="ns1:param-mediatype"/>
			</xs:sequence>
			</xs:complexType>
			</xs:element>
			<xs:element ref="ns1:uri"/>
			</xs:sequence>
			</xs:complexType>
	</xs:sequence>		</xs:element>
	</xs:complexType>		<!-- 6.9.2 -->
	</xs:element>		<xs:element name="caladruri">
	<!-- 6.7.7 -->		<xs:complexType>
	<xs:element name="clientpidmap">		<xs:sequence>
	<xs:complexType>		<xs:element name="parameters" minOccurs="0">
	<xs:sequence>		<xs:complexType>
	<xs:element ref="ns1:sourceid"/>		<xs:sequence>
	<xs:element ref="ns1:uri"/>		<xs:group ref="ns1:param-altid"/>
	</xs:sequence>		<xs:group ref="ns1:param-pid"/>
	</xs:complexType>		<xs:group ref="ns1:param-pref"/>
	</xs:element>		<xs:group ref="ns1:param-type"/>
	<xs:element name="sourceid" type="xs:positiveInteger"/>		<xs:group ref="ns1:param-mediatype"/>
	<!-- 6.7.8 -->		</xs:sequence>
	<xs:element name="url">		</xs:complexType>
	<xs:complexType>		</xs:element>
	<xs:sequence>		<xs:element ref="ns1:uri"/>
	<xs:element name="parameters" minOccurs="0">		</xs:sequence>
	<xs:complexType>		</xs:complexType>
	<xs:sequence>		</xs:element>
	<xs:group ref="ns1:param-altid"/>		<!-- 6.9.3 -->
	<xs:group ref="ns1:param-pid"/>		<xs:element name="caluri">
	<xs:group ref="ns1:param-pref"/>		<xs:complexType>
	<xs:group ref="ns1:param-type"/>		<xs:sequence>
	<xs:group ref="ns1:param-mediatype"/>		<xs:element name="parameters" minOccurs="0">
	</xs:sequence>		<xs:complexType>
	</xs:complexType>		<xs:sequence>
	</xs:element>		<xs:group ref="ns1:param-altid"/>
	<xs:element ref="ns1:uri"/>		<xs:group ref="ns1:param-pid"/>
	</xs:sequence>		<xs:group ref="ns1:param-pref"/>
	</xs:complexType>		<xs:group ref="ns1:param-type"/>
	</xs:element>		<xs:group ref="ns1:param-mediatype"/>
	<!-- 6.8.1 -->		</xs:sequence>
	<xs:element name="key">		</xs:complexType>
	<xs:complexType>		</xs:element>
	<xs:sequence>		<xs:element ref="ns1:uri"/>
	<xs:element name="parameters" minOccurs="0">		</xs:sequence>
	<xs:complexType>		</xs:complexType>
	<xs:sequence>		</xs:element>
	<xs:group ref="ns1:param-altid"/>		<!-- Top-level grammar -->
	<xs:group ref="ns1:param-pid"/>		<xs:group name="property">
	<xs:group ref="ns1:param-pref"/>		<xs:sequence>
	<xs:group ref="ns1:param-type"/>		<xs:element ref="ns1:adr" minOccurs="0"
	<xs:group ref="ns1:param-mediatype"/>		maxOccurs="unbounded"/>
	</xs:sequence>		<xs:element ref="ns1:anniversary" minOccurs="0"
	</xs:complexType>		maxOccurs="1"/>
	</xs:element>		<xs:element ref="ns1:bday" minOccurs="0"
	<xs:choice>		maxOccurs="1"/>
	<xs:element ref="ns1:uri"/>		<xs:element ref="ns1:caladruri" minOccurs="0"
	<xs:element ref="ns1:text"/>		maxOccurs="unbounded"/>
	</xs:choice>		<xs:element ref="ns1:caluri" minOccurs="0"
	</xs:sequence>		maxOccurs="unbounded"/>
	</xs:complexType>		<xs:element ref="ns1:categories" minOccurs="0"
	</xs:element>		maxOccurs="unbounded"/>
	<!-- 6.9.1 -->		<xs:element ref="ns1:clientpidmap" minOccurs="0"
	<xs:element name="fburl">		maxOccurs="unbounded"/>
	<xs:complexType>		<xs:element ref="ns1:email" minOccurs="0"
	<xs:sequence>		maxOccurs="unbounded"/>
	<xs:element name="parameters" minOccurs="0">		<xs:element ref="ns1:fburl" minOccurs="0"
	<xs:complexType>		maxOccurs="unbounded"/>
	<xs:sequence>		<xs:element ref="ns1:fn" minOccurs="1"
	<xs:group ref="ns1:param-altid"/>		maxOccurs="unbounded"/>
	<xs:group ref="ns1:param-pid"/>		<xs:group ref="ns1:property-geo" minOccurs="0"
	<xs:group ref="ns1:param-pref"/>		maxOccurs="unbounded"/>
	<xs:group ref="ns1:param-type"/>		<xs:element ref="ns1:impp" minOccurs="0"
	<xs:group ref="ns1:param-mediatype"/>		maxOccurs="unbounded"/>
	</xs:sequence>		<xs:element ref="ns1:key" minOccurs="0"
	</xs:complexType>		maxOccurs="unbounded"/>
	</xs:element>		<xs:element ref="ns1:kind" minOccurs="0"
	<xs:element ref="ns1:uri"/>		maxOccurs="1"/>
	</xs:sequence>		<xs:element ref="ns1:lang" minOccurs="0"
	</xs:complexType>		maxOccurs="unbounded"/>
	</xs:element>		<xs:element ref="ns1:logo" minOccurs="0"
	<!-- 6.9.2 -->		maxOccurs="unbounded"/>
	<xs:element name="caladruri">		<xs:element ref="ns1:member" minOccurs="0"
	<xs:complexType>		maxOccurs="unbounded"/>
	<xs:sequence>		<xs:element ref="ns1:n" minOccurs="0"
	<xs:element name="parameters" minOccurs="0">		maxOccurs="1"/>
	<xs:complexType>		<xs:element ref="ns1:nickname" minOccurs="0"
	<xs:sequence>		maxOccurs="unbounded"/>
	<xs:group ref="ns1:param-altid"/>		<xs:element ref="ns1:note" minOccurs="0"
	<xs:group ref="ns1:param-pid"/>		maxOccurs="unbounded"/>
	<xs:group ref="ns1:param-pref"/>		<xs:element ref="ns1:org" minOccurs="0"
	<xs:group ref="ns1:param-type"/>		maxOccurs="unbounded"/>
	<xs:group ref="ns1:param-mediatype"/>		<xs:element ref="ns1:photo" minOccurs="0"
	</xs:sequence>		maxOccurs="unbounded"/>
	</xs:complexType>		<xs:element ref="ns1:prodid" minOccurs="0"
	</xs:element>		maxOccurs="1"/>
	<xs:element ref="ns1:uri"/>		<xs:element ref="ns1:related" minOccurs="0"
	</xs:sequence>		maxOccurs="unbounded"/>
	</xs:complexType>		<xs:element ref="ns1:rev" minOccurs="0"
	</xs:element>		maxOccurs="1"/>
	<!-- 6.9.3 -->		<xs:element ref="ns1:role" minOccurs="0"
	<xs:element name="caluri">		maxOccurs="unbounded"/>
	<xs:complexType>		<xs:element ref="ns1:gender" minOccurs="0"
	<xs:sequence>		maxOccurs="1"/>
	<xs:element name="parameters" minOccurs="0">		<xs:element ref="ns1:sound" minOccurs="0"
	<xs:complexType>		maxOccurs="unbounded"/>
	<xs:sequence>		<xs:element ref="ns1:source" minOccurs="0"
	<xs:group ref="ns1:param-altid"/>		maxOccurs="unbounded"/>
	<xs:group ref="ns1:param-pid"/>		<xs:element ref="ns1:tel" minOccurs="0"
	<xs:group ref="ns1:param-pref"/>		maxOccurs="unbounded"/>
	<xs:group ref="ns1:param-type"/>		<xs:element ref="ns1:title" minOccurs="0"
	<xs:group ref="ns1:param-mediatype"/>		maxOccurs="unbounded"/>
	</xs:sequence>		<xs:group ref="ns1:property-tz" minOccurs="0"
	</xs:complexType>		maxOccurs="unbounded"/>
	</xs:element>		<xs:element ref="ns1:uid" minOccurs="0"
	<xs:element ref="ns1:uri"/>		maxOccurs="1"/>
	</xs:sequence>		<xs:element ref="ns1:url" minOccurs="0"
	</xs:complexType>		maxOccurs="unbounded"/>
	</xs:element>		</xs:sequence>
	<!-- Top-level grammar -->		</xs:group>
	<xs:group name="property">		<xs:element name="vcards">
	<xs:sequence>		<xs:complexType>
	<xs:element ref="ns1:adr" minOccurs="0"		<xs:sequence>
	maxOccurs="unbounded"/>		<xs:element ref="ns1:vcard" maxOccurs="unbounded"/>
	<xs:element ref="ns1:anniversary" minOccurs="0"		</xs:sequence>
	maxOccurs="1"/>		</xs:complexType>
	<xs:element ref="ns1:bday" minOccurs="0"		</xs:element>
	maxOccurs="1"/>		<xs:complexType name="vcardType">
	<xs:element ref="ns1:caladruri" minOccurs="0"		<xs:sequence>
	maxOccurs="unbounded"/>		<xs:group ref="ns1:property"/>
	<xs:element ref="ns1:caluri" minOccurs="0"		<xs:element ref="ns1:group" minOccurs="0"
	maxOccurs="unbounded"/>		maxOccurs="unbounded"/>
	<xs:element ref="ns1:categories" minOccurs="0"		<xs:any namespace="##other" processContents="lax"
	maxOccurs="unbounded"/>		minOccurs="0" maxOccurs="unbounded"/>
	<xs:element ref="ns1:clientpidmap" minOccurs="0"		</xs:sequence>
	maxOccurs="unbounded"/>		</xs:complexType>
	<xs:element ref="ns1:email" minOccurs="0"		<xs:element name="vcard" type="ns1:vcardType"/>
	maxOccurs="unbounded"/>		<xs:element name="group">
	<xs:element ref="ns1:fburl" minOccurs="0"		<xs:complexType>
	maxOccurs="unbounded"/>		<xs:group ref="ns1:property"/>
	<xs:element ref="ns1:fn" minOccurs="1"		<xs:attribute name="name" use="required"/>
	maxOccurs="unbounded"/>		</xs:complexType>
	<xs:group ref="ns1:property-geo" minOccurs="0"		</xs:element>
	maxOccurs="unbounded"/>		</xs:schema>
	<xs:element ref="ns1:impp" minOccurs="0"
	maxOccurs="unbounded"/>
	<xs:element ref="ns1:key" minOccurs="0"
	maxOccurs="unbounded"/>
	<xs:element ref="ns1:kind" minOccurs="0"
	maxOccurs="1"/>
	<xs:element ref="ns1:lang" minOccurs="0"
	maxOccurs="unbounded"/>
	<xs:element ref="ns1:logo" minOccurs="0"
	maxOccurs="unbounded"/>
	<xs:element ref="ns1:member" minOccurs="0"
	maxOccurs="unbounded"/>
	<xs:element ref="ns1:n" minOccurs="0"
	maxOccurs="1"/>
	<xs:element ref="ns1:nickname" minOccurs="0"
	maxOccurs="unbounded"/>
	<xs:element ref="ns1:note" minOccurs="0"
	maxOccurs="unbounded"/>
	<xs:element ref="ns1:org" minOccurs="0"
	maxOccurs="unbounded"/>
	<xs:element ref="ns1:photo" minOccurs="0"
	maxOccurs="unbounded"/>
	<xs:element ref="ns1:prodid" minOccurs="0"
	maxOccurs="1"/>
	<xs:element ref="ns1:related" minOccurs="0"
	maxOccurs="unbounded"/>
	<xs:element ref="ns1:rev" minOccurs="0"
	maxOccurs="1"/>
	<xs:element ref="ns1:role" minOccurs="0"
	maxOccurs="unbounded"/>
	<xs:element ref="ns1:gender" minOccurs="0"
	maxOccurs="1"/>
	<xs:element ref="ns1:sound" minOccurs="0"
	maxOccurs="unbounded"/>
	<xs:element ref="ns1:source" minOccurs="0"
	maxOccurs="unbounded"/>
	<xs:element ref="ns1:tel" minOccurs="0"
	maxOccurs="unbounded"/>
	<xs:element ref="ns1:title" minOccurs="0"
	maxOccurs="unbounded"/>
	<xs:group ref="ns1:property-tz" minOccurs="0"
	maxOccurs="unbounded"/>
	<xs:element ref="ns1:uid" minOccurs="0"
	maxOccurs="1"/>
	<xs:element ref="ns1:url" minOccurs="0"
	maxOccurs="unbounded"/>
	</xs:sequence>
	</xs:group>
	<xs:element name="vcards">
	<xs:complexType>
	<xs:sequence>
	<xs:element ref="ns1:vcard" maxOccurs="unbounded"/>
	</xs:sequence>
	</xs:complexType>
	</xs:element>
	<xs:complexType name="vcardType">
	<xs:sequence>
	<xs:group ref="ns1:property"/>
	<xs:element ref="ns1:group" minOccurs="0"
	maxOccurs="unbounded"/>
	<xs:any namespace="##other" processContents="lax"
	minOccurs="0" maxOccurs="unbounded"/>
	</xs:sequence>
	</xs:complexType>
	<xs:element name="vcard" type="ns1:vcardType"/>
	<xs:element name="group">
	<xs:complexType>
	<xs:group ref="ns1:property"/>
	<xs:attribute name="name" use="required"/>
	</xs:complexType>
	</xs:element>
	</xs:schema>
	Appendix B. XML Validation		Appendix B. XML Validation
	This document defines a number of XML schemas and contains various		This document defines a number of XML schemas and contains various
	examples. Extracting the XML and validating the examples against the		examples. Extracting the XML and validating the examples against the
	schemas can be challenging, especially due to the formatting		schemas can be challenging, especially due to the formatting
	limitations introduced by IETF RFCs. For those readers who copy the		limitations introduced by IETF RFCs. For those readers who copy the
	XML schemas and examples directly from this document, please consider		XML schemas and examples directly from this document, please consider
	that errors might be introduced due to line breaks and extra		that errors might be introduced due to line breaks and extra
	whitespaces in the regular expressions contained in the vCard schema		whitespaces in the regular expressions contained in the vCard schema
End of changes. 27 change blocks.
	1201 lines changed or deleted		1174 lines changed or added
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