<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:core="http://schema.omg.org/spec/CTS2/1.0/Core" xmlns="http://schema.omg.org/spec/CTS2/1.0/ValueSet" targetNamespace="http://schema.omg.org/spec/CTS2/1.0/ValueSet"
	elementFormDefault="qualified">

	<xs:import namespace="http://schema.omg.org/spec/CTS2/1.0/Core" schemaLocation="Core.xsd"/>
	
	<!-- ====================================================
		ValueSetCatalogEntry
		======================================================-->
	<xs:element name="ValueSetCatalogEntry" type="ValueSetCatalogEntry">
		<xs:annotation>
			<xs:documentation>An entry in a value set catalog that describes the purpose, use, etc. of a value set.</xs:documentation>
		</xs:annotation>
	</xs:element>
	<xs:complexType name="ValueSetCatalogEntry">
		<xs:annotation>
			<xs:documentation>An entry in a value set catalog that describes the purpose, use, etc. of a value set.</xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="core:AbstractResourceDescription">
				<xs:sequence>
					<xs:element name="currentDefinition" type="core:ValueSetDefinitionReference" minOccurs="0">
						<xs:annotation>
							<xs:documentation>The URI if the <i>ValueSetDefinition</i> version associated with the <i>CURRENT</i> tag of the value set, if known. </xs:documentation>
						</xs:annotation>
					</xs:element>
				</xs:sequence>
				<xs:attribute name="valueSetName" type="core:ValueSetName" use="required">
					<xs:annotation>
						<xs:documentation>The unique name of this value set within the context of the CTS<sub>2</sub> service instance. </xs:documentation>
					</xs:annotation>
				</xs:attribute>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>

	<!-- ====================================================
		ValueSetCatalogEntry PSM
		======================================================-->
	<xs:element name="ValueSetCatalogEntryMsg">
		<xs:annotation>
			<xs:documentation>A <i>ValueSetDefinition</i> read from a service instance.</xs:documentation>
			<xs:appinfo>PSM</xs:appinfo>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="core:Message">
					<xs:sequence>
						<xs:element name="valueSetCatalogEntry" type="ValueSetCatalogEntry"/>
					</xs:sequence>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>

	<!-- ====================================================
		ValueSetCatalog
		======================================================-->
	<xs:element name="ValueSetCatalog">
		<xs:annotation>
			<xs:documentation>A catalog that summarizes a set of value sets known to the service.</xs:documentation>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="core:Directory">
					<xs:sequence>
						<xs:element name="entry" type="ValueSetCatalogEntrySummary" minOccurs="0" maxOccurs="unbounded"/>
					</xs:sequence>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>
	<xs:complexType name="ValueSetCatalogEntrySummary">
		<xs:annotation>
			<xs:documentation>A synopsis of a <i>ValueSet</i> along with information about how to access the complete resource.</xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="core:AbstractResourceDescriptionDirectoryEntry">
				<xs:sequence>
					<xs:element name="currentDefinition" type="core:ValueSetDefinitionReference" minOccurs="0" maxOccurs="1">
						<xs:annotation>
							<xs:documentation>The name and URI the value set definition that is associated with the <i>CURRENT</i> tag for this value set. </xs:documentation>
						</xs:annotation>
					</xs:element>
				</xs:sequence>
				<xs:attribute name="valueSetName" type="core:ValueSetName" use="required">
					<xs:annotation>
						<xs:documentation>The local identifier assigned to the value set within the context of the service</xs:documentation>
					</xs:annotation>
				</xs:attribute>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="ValueSetCatalogList">
		<xs:annotation>
			<xs:documentation>An iterable collection of <i>ValueSetCatalogEntries.</i></xs:documentation>
		</xs:annotation>
		<xs:complexType>
			<xs:complexContent>
				<xs:extension base="core:Directory">
					<xs:sequence>
						<xs:element name="entry" type="ValueSetCatalogListEntry" minOccurs="0" maxOccurs="unbounded"/>
					</xs:sequence>
				</xs:extension>
			</xs:complexContent>
		</xs:complexType>
	</xs:element>

	<xs:complexType name="ValueSetCatalogListEntry">
		<xs:annotation>
			<xs:documentation>A <i>ValueSetCatalogEntry </i>as it appears in a directory listing.</xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="core:DirectoryEntry">
				<xs:sequence>
					<xs:element name="entry" type="ValueSetCatalogEntry"/>
				</xs:sequence>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
</xs:schema>
