<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns="urn:ihe:iti:svs:2008" xmlns:xs="http://www.w3.org/2001/XMLSchema"
	xmlns:xml="http://www.w3.org/XML/1998/namespace" xmlns:hl7="urn:hl7-org:v3"
	targetNamespace="urn:ihe:iti:svs:2008" elementFormDefault="qualified"
	attributeFormDefault="unqualified">
	<xs:include schemaLocation="../../HL7/V3/NE2008/coreschemas/datatypes-base.xsd"/>
	<xs:import namespace="http://www.w3.org/XML/1998/namespace"
		schemaLocation="../../w3/xml.xsd"/>
	<xs:simpleType name="valueSetIdType">
		<xs:restriction base="xs:string">
			<xs:pattern value="[0-2](\.(0|[1-9][0-9]*))*"/>
		</xs:restriction>
	</xs:simpleType>
	<xs:complexType name="ConceptListType">
		<xs:sequence>
			<xs:element name="Concept" minOccurs="1" maxOccurs="unbounded" type="CD"/>
		</xs:sequence>
		<xs:attribute ref="xml:lang" use="optional"/>
	</xs:complexType>
	<xs:complexType name="ValueSetType" abstract="true">
		<xs:attribute name="id" type="valueSetIdType" use="required"/>
		<xs:attribute name="version" use="optional" type="xs:string"/>
	</xs:complexType>
	<xs:complexType name="ValueSetRequestType">
		<xs:complexContent>
			<xs:extension base="ValueSetType">
				<xs:attribute ref="xml:lang" use="optional"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="ValueSetExtendedType" abstract="true">
		<xs:complexContent>
			<xs:extension base="ValueSetType">
				<xs:sequence>
					<xs:element name="ConceptList" type="ConceptListType" minOccurs="1"
						maxOccurs="unbounded"/>
				</xs:sequence>
				<xs:attribute name="displayName" use="optional" type="xs:string"/>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="ValueSetResponseType">
		<xs:complexContent>
			<xs:restriction base="ValueSetExtendedType">
				<xs:sequence>
					<xs:element name="ConceptList" type="ConceptListType" minOccurs="1"
						maxOccurs="unbounded"/>
				</xs:sequence>
				<xs:attribute name="id" type="valueSetIdType" use="required"/>
				<xs:attribute name="displayName" use="required" type="xs:string"/>
				<xs:attribute name="version" use="optional" type="xs:string"/>
			</xs:restriction>
		</xs:complexContent>
	</xs:complexType>
	<xs:complexType name="RetrieveValueSetRequestType">
		<xs:sequence>
			<xs:element name="ValueSet" minOccurs="1" maxOccurs="1" type="ValueSetRequestType"/>
		</xs:sequence>
	</xs:complexType>
	<xs:complexType name="RetrieveValueSetResponseType">
		<xs:sequence>
			<xs:element name="ValueSet" minOccurs="1" maxOccurs="1" type="ValueSetResponseType"/>
		</xs:sequence>
		<xs:attribute name="cacheExpirationHint" use="optional" type="xs:dateTime"/>
	</xs:complexType>
	<xs:element name="RetrieveValueSetRequest" type="RetrieveValueSetRequestType"/>
	<xs:element name="RetrieveValueSetResponse" type="RetrieveValueSetResponseType"/>
</xs:schema>
