[Odrl-version2] RE: ODRL-Version2 Digest, Vol 20, Issue 2
Susanne Guth
Susanne.Guth at gmx.net
Thu Feb 8 01:00:51 EST 2007
Hi Vicky,
good to hear from you again. Maybe you can use the basic ODRL language elements to do this approach. I want to avoid another REL development.
Core Element of ODRL are in my opinion:
- Rights
- Asset
- Party
- Permission
- Duty
- Prohibition
- Constraint
- Action (with Transfer Rights) and
- Object
However, very important are also the relationships between the elements.
I you are not sure, why we need the one or other relationship, maybe you'll find answers in our requirements document.
<http://odrl.net/2.0/v2req.html>
So long
Susanne
-------- Original-Nachricht --------
Datum: Wed, 7 Feb 2007 08:43:37 -0500
Von: "Vicky Weissman" <vickyw at cs.cornell.edu>
An: odrl-version2 at odrl.net, odrl-version2 at odrl.net
CC:
Betreff: [Odrl-version2] RE: ODRL-Version2 Digest, Vol 20, Issue 2
> Hi All,
>
> Sorry I haven't been around for awhile. I want to comment on Steven's
> last
> email.
>
> -------
> <From Steven Rowat on Tuesday, Feb. 6.>
>
> I have Greg [Heileman]'s permission to quote from his response; these
> parts
> seem like they may be of interest:
>
> It is theoretically possible to "chunk" ODRL or XrML into parts - some
> that
> would be part of a core REL, and others that would be identified as
> middleware or even application-level parts. From our perspective, it
> seems
> that ODRL is better suited for this than XrML. Or perhaps we can define a
> core, and then show how it maps to specific parts of ODRL and XrML - this
> might get around some of the standards issues you mention.
>
> ------
>
> I took a rough stab at this a few years ago by defining a "core" language
> that I called "Rosetta". I'm currently trying to refine the ideas and
> would
> be happy to mail the results to anyone who's interested. (Hopefully I'll
> have a first draft in time for CCS.)
>
> Best,
> Vicky
>
>
--
Susanne Guth
cantoergosum at guth.it
http://cantoergosum.guth.it/
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