[Odrl-version2] RE: ODRL-Version2 Digest, Vol 20, Issue 2

[Susanne Guth]

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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