<xs:element name="bibliocoverage">
    <xs:complexType mixed="true">
        <xs:choice minOccurs="0" maxOccurs="unbounded">
            <xs:element ref="docbook:inlinemediaobject" />
            <xs:element ref="docbook:remark" />
            <xs:element ref="docbook:superscript" />
            <xs:element ref="docbook:subscript" />
            <xs:element ref="docbook:xref" />
            <xs:element ref="docbook:link" />
            <xs:element ref="docbook:olink" />
            <xs:element ref="docbook:anchor" />
            <xs:element ref="docbook:biblioref" />
            <xs:element ref="docbook:alt" />
            <xs:element ref="docbook:annotation" />
            <xs:element ref="docbook:indexterm" />
            <xs:element ref="docbook:phrase" />
            <xs:element ref="docbook:replaceable" />
        </xs:choice>
        <xs:attribute name="role" />
        <xs:attributeGroup ref="docbook:db.common.attributes" />
        <xs:attributeGroup ref="docbook:db.common.linking.attributes" />
        <xs:attribute name="spatial">
            <xs:simpleType>
                <xs:restriction base="xs:token">
                    <xs:enumeration value="dcmipoint" />
                    <xs:enumeration value="iso3166" />
                    <xs:enumeration value="dcmibox" />
                    <xs:enumeration value="tgn" />
                    <xs:enumeration value="otherspatial" />
                </xs:restriction>
            </xs:simpleType>
        </xs:attribute>
        <xs:attribute name="otherspatial" type="xs:NMTOKEN" />
        <xs:attribute name="temporal">
            <xs:simpleType>
                <xs:restriction base="xs:token">
                    <xs:enumeration value="dcmiperiod" />
                    <xs:enumeration value="w3c-dtf" />
                    <xs:enumeration value="othertemporal" />
                </xs:restriction>
            </xs:simpleType>
        </xs:attribute>
        <xs:attribute name="othertemporal" type="xs:NMTOKEN" />
    </xs:complexType>
</xs:element>