<?xml version="1.0" encoding="UTF-8"?>
<!-- edited with XMLSpy v2016 rel. 2 sp1 (x64) (http://www.altova.com) by PostNL IT (PostNL Holding B.V.) -->
<!--W3C XML Schema generated by XMLSpy v2016 rel. 2 sp1 (x64) (http://www.altova.com)-->
<!--oorspronkelijke namespace: http://www.isotc211.org/2005/gmd-->
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:gco1="urn:postnl/ogs/gcobase/1" xmlns:con1="urn:postnl/ogs/constraints/1" targetNamespace="urn:postnl/ogs/constraints/1" elementFormDefault="qualified" version="2012-07-13">
	<xs:import namespace="urn:postnl/ogs/gcobase/1" schemaLocation="gcoBase1.xsd"/>
	<xs:complexType name="MD_Keywords_Type">
		<xs:annotation>
			<xs:documentation>Keywords, their type and reference source</xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="gco1:AbstractObject_Type">
				<xs:sequence>
					<xs:element name="keyword" type="gco1:CharacterString_PropertyType" maxOccurs="unbounded"/>
					<xs:element name="type" type="con1:MD_KeywordTypeCode_PropertyType" minOccurs="0"/>
					<xs:element name="thesaurusName" type="con1:CI_Citation_PropertyType" minOccurs="0"/>
				</xs:sequence>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="MD_Keywords" type="con1:MD_Keywords_Type"/>
	<xs:complexType name="MD_Keywords_PropertyType">
		<xs:sequence minOccurs="0">
			<xs:element ref="con1:MD_Keywords"/>
		</xs:sequence>
		<xs:attributeGroup ref="gco1:ObjectReference"/>
		<xs:attribute ref="gco1:nilReason"/>
	</xs:complexType>
	<xs:element name="MD_KeywordTypeCode" type="gco1:CodeListValue_Type" substitutionGroup="gco1:CharacterString"/>
	<xs:complexType name="MD_KeywordTypeCode_PropertyType">
		<xs:sequence minOccurs="0">
			<xs:element ref="con1:MD_KeywordTypeCode"/>
		</xs:sequence>
		<xs:attribute ref="gco1:nilReason"/>
	</xs:complexType>
	<xs:complexType name="MD_Identifier_Type">
		<xs:complexContent>
			<xs:extension base="gco1:AbstractObject_Type">
				<xs:sequence>
					<xs:element name="authority" type="con1:CI_Citation_PropertyType" minOccurs="0"/>
					<xs:element name="code" type="gco1:CharacterString_PropertyType"/>
				</xs:sequence>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="MD_Identifier" type="con1:MD_Identifier_Type"/>
	<xs:complexType name="MD_Identifier_PropertyType">
		<xs:sequence minOccurs="0">
			<xs:element ref="con1:MD_Identifier"/>
		</xs:sequence>
		<xs:attributeGroup ref="gco1:ObjectReference"/>
		<xs:attribute ref="gco1:nilReason"/>
	</xs:complexType>
	<xs:complexType name="MD_Constraints_Type">
		<xs:annotation>
			<xs:documentation>Restrictions on the access and use of a dataset or metadata</xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="gco1:AbstractObject_Type">
				<xs:sequence>
					<xs:element name="useLimitation" type="gco1:CharacterString_PropertyType" minOccurs="0" maxOccurs="unbounded"/>
				</xs:sequence>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="MD_Constraints" type="con1:MD_Constraints_Type"/>
	<xs:complexType name="MD_LegalConstraints_Type">
		<xs:annotation>
			<xs:documentation>Restrictions and legal prerequisites for accessing and using the dataset.</xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="con1:MD_Constraints_Type">
				<xs:sequence>
					<xs:element name="accessConstraints" type="con1:MD_RestrictionCode_PropertyType" minOccurs="0" maxOccurs="unbounded"/>
					<xs:element name="useConstraints" type="con1:MD_RestrictionCode_PropertyType" minOccurs="0" maxOccurs="unbounded"/>
					<xs:element name="otherConstraints" type="gco1:CharacterString_PropertyType" minOccurs="0" maxOccurs="unbounded"/>
				</xs:sequence>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="MD_LegalConstraints" type="con1:MD_LegalConstraints_Type" substitutionGroup="con1:MD_Constraints"/>
	<xs:complexType name="MD_LegalConstraints_PropertyType">
		<xs:sequence minOccurs="0">
			<xs:element ref="con1:MD_LegalConstraints"/>
		</xs:sequence>
		<xs:attributeGroup ref="gco1:ObjectReference"/>
		<xs:attribute ref="gco1:nilReason"/>
	</xs:complexType>
	<xs:element name="MD_RestrictionCode" type="gco1:CodeListValue_Type" substitutionGroup="gco1:CharacterString"/>
	<xs:complexType name="MD_RestrictionCode_PropertyType">
		<xs:sequence minOccurs="0">
			<xs:element ref="con1:MD_RestrictionCode"/>
		</xs:sequence>
		<xs:attribute ref="gco1:nilReason"/>
	</xs:complexType>
	<xs:complexType name="CI_ResponsibleParty_Type">
		<xs:annotation>
			<xs:documentation>Identification of, and means of communication with, person(s) and organisations associated with the dataset</xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="gco1:AbstractObject_Type">
				<xs:sequence>
					<xs:element name="individualName" type="gco1:CharacterString_PropertyType" minOccurs="0"/>
					<xs:element name="organisationName" type="gco1:CharacterString_PropertyType" minOccurs="0"/>
					<xs:element name="positionName" type="gco1:CharacterString_PropertyType" minOccurs="0"/>
					<xs:element name="contactInfo" type="con1:CI_Contact_PropertyType" minOccurs="0"/>
					<xs:element name="role" type="con1:CI_RoleCode_PropertyType"/>
				</xs:sequence>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="CI_ResponsibleParty" type="con1:CI_ResponsibleParty_Type"/>
	<xs:complexType name="CI_ResponsibleParty_PropertyType">
		<xs:sequence minOccurs="0">
			<xs:element ref="con1:CI_ResponsibleParty"/>
		</xs:sequence>
		<xs:attributeGroup ref="gco1:ObjectReference"/>
		<xs:attribute ref="gco1:nilReason"/>
	</xs:complexType>
	<xs:complexType name="CI_Citation_Type">
		<xs:annotation>
			<xs:documentation>Standardized resource reference</xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="gco1:AbstractObject_Type">
				<xs:sequence>
					<xs:element name="title" type="gco1:CharacterString_PropertyType"/>
					<xs:element name="alternateTitle" type="gco1:CharacterString_PropertyType" minOccurs="0" maxOccurs="unbounded"/>
					<xs:element name="date" type="con1:CI_Date_PropertyType" maxOccurs="unbounded"/>
					<xs:element name="edition" type="gco1:CharacterString_PropertyType" minOccurs="0"/>
					<xs:element name="editionDate" type="gco1:Date_PropertyType" minOccurs="0"/>
					<xs:element name="identifier" type="con1:MD_Identifier_PropertyType" minOccurs="0" maxOccurs="unbounded"/>
					<xs:element name="citedResponsibleParty" type="con1:CI_ResponsibleParty_PropertyType" minOccurs="0" maxOccurs="unbounded"/>
					<xs:element name="presentationForm" type="con1:CI_PresentationFormCode_PropertyType" minOccurs="0" maxOccurs="unbounded"/>
					<xs:element name="series" type="con1:CI_Series_PropertyType" minOccurs="0"/>
					<xs:element name="otherCitationDetails" type="gco1:CharacterString_PropertyType" minOccurs="0"/>
					<xs:element name="collectiveTitle" type="gco1:CharacterString_PropertyType" minOccurs="0"/>
					<xs:element name="ISBN" type="gco1:CharacterString_PropertyType" minOccurs="0"/>
					<xs:element name="ISSN" type="gco1:CharacterString_PropertyType" minOccurs="0"/>
				</xs:sequence>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="CI_Citation" type="con1:CI_Citation_Type"/>
	<xs:complexType name="CI_Citation_PropertyType">
		<xs:sequence minOccurs="0">
			<xs:element ref="con1:CI_Citation"/>
		</xs:sequence>
		<xs:attributeGroup ref="gco1:ObjectReference"/>
		<xs:attribute ref="gco1:nilReason"/>
	</xs:complexType>
	<xs:complexType name="CI_Address_Type">
		<xs:annotation>
			<xs:documentation>Location of the responsible individual or organisation</xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="gco1:AbstractObject_Type">
				<xs:sequence>
					<xs:element name="deliveryPoint" type="gco1:CharacterString_PropertyType" minOccurs="0" maxOccurs="unbounded"/>
					<xs:element name="city" type="gco1:CharacterString_PropertyType" minOccurs="0"/>
					<xs:element name="administrativeArea" type="gco1:CharacterString_PropertyType" minOccurs="0"/>
					<xs:element name="postalCode" type="gco1:CharacterString_PropertyType" minOccurs="0"/>
					<xs:element name="country" type="gco1:CharacterString_PropertyType" minOccurs="0"/>
					<xs:element name="electronicMailAddress" type="gco1:CharacterString_PropertyType" minOccurs="0" maxOccurs="unbounded"/>
				</xs:sequence>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="CI_Address" type="con1:CI_Address_Type"/>
	<xs:complexType name="CI_Address_PropertyType">
		<xs:sequence minOccurs="0">
			<xs:element ref="con1:CI_Address"/>
		</xs:sequence>
		<xs:attributeGroup ref="gco1:ObjectReference"/>
		<xs:attribute ref="gco1:nilReason"/>
	</xs:complexType>
	<xs:complexType name="CI_OnlineResource_Type">
		<xs:annotation>
			<xs:documentation>Information about online sources from which the dataset, specification, or community profile name and extended metadata elements can be obtained.</xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="gco1:AbstractObject_Type">
				<xs:sequence>
					<xs:element name="linkage" type="con1:URL_PropertyType"/>
					<xs:element name="protocol" type="gco1:CharacterString_PropertyType" minOccurs="0"/>
					<xs:element name="applicationProfile" type="gco1:CharacterString_PropertyType" minOccurs="0"/>
					<xs:element name="name" type="gco1:CharacterString_PropertyType" minOccurs="0"/>
					<xs:element name="description" type="gco1:CharacterString_PropertyType" minOccurs="0"/>
					<xs:element name="function" type="con1:CI_OnLineFunctionCode_PropertyType" minOccurs="0"/>
				</xs:sequence>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="CI_OnlineResource" type="con1:CI_OnlineResource_Type"/>
	<xs:complexType name="CI_OnlineResource_PropertyType">
		<xs:sequence minOccurs="0">
			<xs:element ref="con1:CI_OnlineResource"/>
		</xs:sequence>
		<xs:attributeGroup ref="gco1:ObjectReference"/>
		<xs:attribute ref="gco1:nilReason"/>
	</xs:complexType>
	<xs:complexType name="CI_Contact_Type">
		<xs:annotation>
			<xs:documentation>Information required enabling contact with the  responsible person and/or organisation</xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="gco1:AbstractObject_Type">
				<xs:sequence>
					<xs:element name="phone" type="con1:CI_Telephone_PropertyType" minOccurs="0"/>
					<xs:element name="address" type="con1:CI_Address_PropertyType" minOccurs="0"/>
					<xs:element name="onlineResource" type="con1:CI_OnlineResource_PropertyType" minOccurs="0"/>
					<xs:element name="hoursOfService" type="gco1:CharacterString_PropertyType" minOccurs="0"/>
					<xs:element name="contactInstructions" type="gco1:CharacterString_PropertyType" minOccurs="0"/>
				</xs:sequence>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="CI_Contact" type="con1:CI_Contact_Type"/>
	<xs:complexType name="CI_Contact_PropertyType">
		<xs:sequence minOccurs="0">
			<xs:element ref="con1:CI_Contact"/>
		</xs:sequence>
		<xs:attributeGroup ref="gco1:ObjectReference"/>
		<xs:attribute ref="gco1:nilReason"/>
	</xs:complexType>
	<xs:complexType name="CI_Telephone_Type">
		<xs:annotation>
			<xs:documentation>Telephone numbers for contacting the responsible individual or organisation</xs:documentation>
		</xs:annotation>
		<xs:complexContent>
			<xs:extension base="gco1:AbstractObject_Type">
				<xs:sequence>
					<xs:element name="voice" type="gco1:CharacterString_PropertyType" minOccurs="0" maxOccurs="unbounded"/>
					<xs:element name="facsimile" type="gco1:CharacterString_PropertyType" minOccurs="0" maxOccurs="unbounded"/>
				</xs:sequence>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="CI_Telephone" type="con1:CI_Telephone_Type"/>
	<xs:complexType name="CI_Telephone_PropertyType">
		<xs:sequence minOccurs="0">
			<xs:element ref="con1:CI_Telephone"/>
		</xs:sequence>
		<xs:attributeGroup ref="gco1:ObjectReference"/>
		<xs:attribute ref="gco1:nilReason"/>
	</xs:complexType>
	<xs:complexType name="CI_Date_Type">
		<xs:complexContent>
			<xs:extension base="gco1:AbstractObject_Type">
				<xs:sequence>
					<xs:element name="date" type="gco1:Date_PropertyType"/>
					<xs:element name="dateType" type="con1:CI_DateTypeCode_PropertyType"/>
				</xs:sequence>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="CI_Date" type="con1:CI_Date_Type"/>
	<xs:complexType name="CI_Date_PropertyType">
		<xs:sequence minOccurs="0">
			<xs:element ref="con1:CI_Date"/>
		</xs:sequence>
		<xs:attributeGroup ref="gco1:ObjectReference"/>
		<xs:attribute ref="gco1:nilReason"/>
	</xs:complexType>
	<xs:complexType name="CI_Series_Type">
		<xs:complexContent>
			<xs:extension base="gco1:AbstractObject_Type">
				<xs:sequence>
					<xs:element name="name" type="gco1:CharacterString_PropertyType" minOccurs="0"/>
					<xs:element name="issueIdentification" type="gco1:CharacterString_PropertyType" minOccurs="0"/>
					<xs:element name="page" type="gco1:CharacterString_PropertyType" minOccurs="0"/>
				</xs:sequence>
			</xs:extension>
		</xs:complexContent>
	</xs:complexType>
	<xs:element name="CI_Series" type="con1:CI_Series_Type"/>
	<xs:complexType name="CI_Series_PropertyType">
		<xs:sequence minOccurs="0">
			<xs:element ref="con1:CI_Series"/>
		</xs:sequence>
		<xs:attributeGroup ref="gco1:ObjectReference"/>
		<xs:attribute ref="gco1:nilReason"/>
	</xs:complexType>
	<xs:element name="URL" type="xs:anyURI"/>
	<xs:complexType name="URL_PropertyType">
		<xs:sequence minOccurs="0">
			<xs:element ref="con1:URL"/>
		</xs:sequence>
		<xs:attribute ref="gco1:nilReason"/>
	</xs:complexType>
	<xs:complexType name="CI_RoleCode_PropertyType">
		<xs:sequence minOccurs="0">
			<!--deze nog uitzoeken !!!!!!!!    <xs:element ref="con1:CI_RoleCode"/>-->
		</xs:sequence>
		<xs:attribute ref="gco1:nilReason"/>
	</xs:complexType>
	<xs:element name="CI_PresentationFormCode" type="gco1:CodeListValue_Type" substitutionGroup="gco1:CharacterString"/>
	<xs:complexType name="CI_PresentationFormCode_PropertyType">
		<xs:sequence minOccurs="0">
			<xs:element ref="con1:CI_PresentationFormCode"/>
		</xs:sequence>
		<xs:attribute ref="gco1:nilReason"/>
	</xs:complexType>
	<xs:element name="CI_OnLineFunctionCode" type="gco1:CodeListValue_Type" substitutionGroup="gco1:CharacterString"/>
	<xs:complexType name="CI_OnLineFunctionCode_PropertyType">
		<xs:sequence minOccurs="0">
			<xs:element ref="con1:CI_OnLineFunctionCode"/>
		</xs:sequence>
		<xs:attribute ref="gco1:nilReason"/>
	</xs:complexType>
	<xs:element name="CI_DateTypeCode" type="gco1:CodeListValue_Type" substitutionGroup="gco1:CharacterString"/>
	<xs:complexType name="CI_DateTypeCode_PropertyType">
		<xs:sequence minOccurs="0">
			<xs:element ref="con1:CI_DateTypeCode"/>
		</xs:sequence>
		<xs:attribute ref="gco1:nilReason"/>
	</xs:complexType>
</xs:schema>
