[poe] Definition of odrl:delayPeriod

simonstey has just created a new issue for https://github.com/w3c/poe:

== Definition of odrl:delayPeriod ==
The description of Example 27 in Section 3.8.1 Constraint Relations 
[1] states:

> The Policy below shows a Permission to distribute photos in which 
the first constraint (the event "football/game/2017" has passed) is 
statisfied, then the second constraint (wait for 60 minutes) is 
processed, and is then satisfied. **(Note: The operator value of 
andSequence is not the same as and as for the latter, both operand 
Constraints must be satisfied, but could be processed at the same 

Which is wrong considering the definition of `odrl:delayPeriod` which 
itself imposes some sort of temporal dependency, hence doesn't rely on
 `odrl:andSequence` for doing so[2]: 

> The Action may be executed after the end of this period. **The 
starting time of the period is triggered by the satisfaction of 
another temporal constraint in a Constraint Relation.**

(ignoring imprecise wording for now) 

[1] http://w3c.github.io/poe/model/#constraint-relations
[2] https://w3c.github.io/poe/vocab/#term-delayPeriod

Please view or discuss this issue at 
https://github.com/w3c/poe/issues/115 using your GitHub account

Received on Tuesday, 28 February 2017 11:12:50 UTC