The document does (or should) have a table at the beginning indicating all namespaces used and prefixes for them (such 
as xsd, wsa, etc.).  Given that, the property table should list types as true XML schemas types, not pseudo types.  In 
otherwords, String should be xsd:string, Integer could be xsd:int or xsd:unsignedInt, and EPR would be wsa:
EndpointReferenceType.