<?xml version="1.0" encoding="UTF-8"?>
<xsd:schema xmlns="http://www.siri.org.uk/siri" xmlns:xsd="http://www.w3.org/2001/XMLSchema" targetNamespace="http://www.siri.org.uk/siri" elementFormDefault="qualified" attributeFormDefault="unqualified" version="1.1" id="siri_utility">
	<!-- ======================================================================= -->
	<xsd:annotation>
		<xsd:appinfo>
			<Metadata xmlns="http://www.govtalk.gov.uk/CM/gms-xs">
				<Aggregation>main schema</Aggregation>
				<Audience>e-service developers</Audience>
				<Contributor>CEN TC278 WG3 SG9 Team.</Contributor>
				<Coverage>Europe</Coverage>
				<Creator>First drafted for version 1.0 CEN TC278 WG3 SG9 Editor Nicholas Knowles. </Creator>
				<Date><Created>2008-09-307</Created>
					  change any to lax / emopty  
				</Date>
				<Date>
					<Created>2007-04-17</Created>
				</Date>
				<Description>
					<p>SIRI is a European CEN standard for the exchange of real-time information. This subschema defines common utility types</p>
				</Description>
				<Format>
					<MediaType>text/xml</MediaType>
					<Syntax>http://www.w3.org/2001/XMLSchema</Syntax>
					<Description>XML schema, W3C Recommendation 2001</Description>
				</Format>
				<Identifier>{http://www.siri.org.uk/schema/2.0/xsd/siri_utiliyty/}siri_utility-v1.1.xsd</Identifier>
				<Language>[ISO 639-2/B] ENG</Language>
				<Publisher>Kizoom, 109-123 Clifton Street, London EC4A 4LD </Publisher>
				<Rights>Unclassified
       <Copyright>CEN, VDV, RTIG 2004-2012</Copyright>
				</Rights>
				<Source>
					<ul>
						<li>Derived from the VDV, RTIGXML and Trident standards.</li>
					</ul>
				</Source>
				<Status>Version 2.0 Draft</Status>
				<Subject>
					<Category>Arts, recreation and travel, Tourism, Travel (tourism), Transport,
Air transport, Airports,
Ports and maritime transport, Ferries (marine),
Public transport, Bus services, Coach services, Bus stops and stations,
Rail transport, Railway stations and track, Train services, Underground trains,
Business and industry, Transport, Air transport, Ports and maritime transport, Public transport,
Rail transport, Roads and road transport
</Category>
					<Project>CEN TC278 WG3 SG9.</Project>
				</Subject>
				<Title>SIRI XML schema. Shared utility types </Title>
				<Type>Standard</Type>
			</Metadata>
		</xsd:appinfo>
		<xsd:documentation>SIRI Framework Utility Types.</xsd:documentation>
	</xsd:annotation>
	<!-- ======================================================================= -->
	<xsd:simpleType name="EmptyType">
		<xsd:annotation>
			<xsd:documentation>A type with no allowed content, used when simply the presence of an element is significant.</xsd:documentation>
		</xsd:annotation>
		<xsd:restriction base="xsd:string">
			<xsd:enumeration value=""/>
		</xsd:restriction>
	</xsd:simpleType>
	<!-- ======================================================================= -->
	<xsd:element name="Extensions" type="ExtensionsStructure">
		<xsd:annotation>
			<xsd:documentation>Extensions to schema. (Wrapper tag used to avoid problems with handling of optional 'any' by some validators).</xsd:documentation>
		</xsd:annotation>
	</xsd:element>
	<xsd:complexType name="ExtensionsStructure">
		<xsd:annotation>
			<xsd:documentation>Type for Extensions to schema. Wraps an 'any' tag to ensure decidability.</xsd:documentation>
		</xsd:annotation>
		<xsd:sequence>
			<xsd:any namespace="##any" processContents="lax" minOccurs="0">
				<xsd:annotation>
					<xsd:documentation>Placeholder for user extensions.</xsd:documentation>
				</xsd:annotation>
			</xsd:any>
		</xsd:sequence>
	</xsd:complexType>
</xsd:schema>
