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Subject: Re: [ubl] What namespace should be used for customization?
But I can still read email and send short messages, particularly when someone else responded for me ;) Jon is right. On 09/17/2004 04:12 PM, Jon.Bosak@Sun.COM wrote: > [mhb@itst.dk:] > > | NMS3 states that "UBL namespaces MUST only contain UBL developed schema > | modules". > | > | Is it correctly understood that - according to the above rule - the > | following namespace would be in conflict with the NDR: > | > | urn:oasis:names:dklc:ubl:schema:xsd:invoice-1.0 > > I hesitate to step in here because our resident customization > guidelines expert, Eduardo Gutentag, is starting a couple of weeks > of travel and probably won't be able to respond for a while, but I > can say that the URN above is illegal regardless of NDR because > the "dklc" part conflicts with RFC 3121 governing the structure of > OASIS URNs. > > | If we use our national NDR-rules for creating the target namespace > | it would look something like this: > | > | http://rep.oio.dk/ubl/xml/schemas/1.0 > > You are now using a URL rather than a URN for the namespace URI, > but I assume that this is deliberate. > > | In other words are we free to create our own target namespace for the > | purpose of customization? > > The text accompanying NMS3 says: > > UBL's extension methodology encourages a wide variety in the > number of schema modules that are created as derivations from > UBL schema modules. Clarity and consistency requires that > customized schema not be confused with those developed by UBL. > > My reading of this is that you MUST create your own target > namespaces for schema modules that are not identical to the ones > provided by UBL. > > Jon > > To unsubscribe from this mailing list (and be removed from the roster of the OASIS TC), go to http://www.oasis-open.org/apps/org/workgroup/ubl/members/leave_workgroup.php. > -- Eduardo Gutentag | e-mail: eduardo.gutentag@Sun.COM Web Technologies and Standards | Phone: +1 510 550 4616 x31442 Sun Microsystems Inc. | W3C AC Rep / OASIS BoD
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