Message

[PEPPOL-T022-R007] schemeURI for Unsubscribe from Procedure Confirmation Identifier MUST be 'urn:uuid'.

Context
ubl:UnsubscribeFromProcedureResponse/cbc:ID
Test
normalize-space(./@schemeURI)='urn:uuid'
Usage
/ t022:UnsubscribeFromProcedureResponse / cbc:ID / @schemeURI