Re: Readium LCP REL mapping to ODRL

> On 23 Mar 2017, at 19:49, Laurent Le Meur <laurent.lemeur@edrlab.org> wrote:
> 
>  * "start" and "end" dates can be mapped to a "Period" I guess, or a Datetime + a Delay Period, but I'm missing details about the use of Periods in odrl-vocab 4.20.6  (#term-dateTime).
> Maybe the WG could enhance the spec on this odrl-vocab 4.20.6  (#term-dateTime) aspect, re. Period.

Thanks for the feedback.

We have identified an issue with time periods: https://github.com/w3c/poe/issues/118 <https://github.com/w3c/poe/issues/118>

Our proposal would be to only use dateTime for explicit dates (not periods).

In the case of LCP, start and end dates would use odrl:dateTime with the “odrl:gteq” and “odrl:lteq” operators.


Renato Iannella, Monegraph
Co-Chair, W3C Permissions & Obligations Expression (POE) Working Group