3.1.4.1.4.2 GuidType

The GuidType simple type is a GUID.

 <xs:simpleType name="GuidType" xmlns:xs="http://www.w3.org/2001/XMLSchema">
   <xs:restriction base="xs:string">
     <xs:pattern value="\{[0-9A-Fa-f]{8}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{12}\}"/>
   </xs:restriction>
 </xs:simpleType>