<?xml version=“1.0” encoding=“UTF-8”?> <xsd:schema xmlns:xsd=“www.w3.org/2001/XMLSchema

targetNamespace="http://www.crossref.org/fundrefoutput.xsd"
xmlns="http://www.crossref.org/fundrefoutput.xsd">

<!--=========Change History===========
5/2/13 (PDF) created fundrefoutput.xsd to allow both funding_identifier and award_number in unixref1.1.xsd
-->

<xsd:element name="program">
    <xsd:complexType>
        <xsd:sequence>
            <xsd:element ref="assertion" minOccurs="0" maxOccurs="unbounded"/>
        </xsd:sequence>
        <xsd:attribute name="name" type="xsd:string" fixed="fundref"/>
    </xsd:complexType>
</xsd:element>
<xsd:element name="assertion">
    <xsd:complexType mixed="true">
        <xsd:sequence>
            <xsd:element ref="assertion" minOccurs="0" maxOccurs="unbounded"/>
        </xsd:sequence>
        <xsd:attribute name="name" use="required">
            <xsd:simpleType>
                <xsd:restriction base="xsd:NMTOKEN">
                    <xsd:enumeration value="fundgroup"/>
                    <xsd:enumeration value="funder_identifier"/>
                    <xsd:enumeration value="funder_name"/>
                    <xsd:enumeration value="award_number"/>
                    <xsd:enumeration value="funding_identifier"/>
                    <!-- deprecated - replaced by award_number-->
                </xsd:restriction>
            </xsd:simpleType>
        </xsd:attribute>
    </xsd:complexType>
</xsd:element>

</xsd:schema>