[Odrl-version2] Duties query
Francis Cave
francis at franciscave.com
Fri Mar 25 09:52:21 EST 2011
Renato
You're quite right. I had remembered the language being less strong that it
actually is, but I should have checked. So I don't think that this needs any
further clarification.
Francis
From: odrl-version2-bounces at odrl.net [mailto:odrl-version2-bounces at odrl.net]
On Behalf Of ri at odrl.net
Sent: 24 March 2011 12:13
To: ODRL-Version2
Subject: Re: [Odrl-version2] Duties query
On 24 Mar 2011, at 20:32, Francis Cave wrote:
Thanks for this. Both your interpretations are clear to me, but this does
seem to imply that a Duty without some kind of Constraint is ambiguous. If
it is always necessary to include a Constraint to make it clear when the
Duty must be performed, does this need to be made explicit in the definition
of a Duty in the Core Model
Yes - we updated the Duty description in the Model (See Section 2.5 - yellow
text) so that we make no assumptions about when a Duty must/should be
performed. It's obviously best to make these assumptions expressed explicit
in the policy language.
Cheers
Renato Iannella
ODRL Initiative
http://odrl.net
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