Тип ValueGuid

<xs:complexType name="ValueGuid">
	<xs:complexContent>
		<xs:extension base="brom:ValueBase">
			<xs:attribute name="Value" type="brom:UID" use="required"/>
		</xs:extension>
	</xs:complexContent>
</xs:complexType>

<xs:simpleType name="UID">
	<xs:restriction base="xs:string">
		<xs:length value="36"/>
		<xs:pattern value="[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}"/>
	</xs:restriction>
</xs:simpleType>

<xs:complexType name="ValueBase" abstract="true">
	<xs:attribute name="Name" type="brom:PropertyName"/>
</xs:complexType>