Basic type used for carrying URIs throughout Basic type used for carrying time-to-live (ttl) in milliseconds Structure of a referral statement The SOAP actors for which this statement is intended Conditions for this statement SOAP routers referred to by this statement Globally unique URI for this instance of this statement Descriptive information about the statement, etc. Time-to-Live of a statement List of other statements that this statement invalidates Address this statement may be obtained from Structure of a WS-Referral SOAP header block Structure of a WS-Referral query message Structure of a WS-Referral query response message Structure of a WS-Referral registration message Structure of a WS-Referral registration message Statement already registered List of statements not invalidated Max acceptable TTL for statements