Re: poe-ACTION-30: Can we only have a json-ld serialisation? will it impact righstml?

> On 7 Oct 2016, at 23:35, Myles, Stuart <SMyles@ap.org> wrote:
> 
> As suggested by Ivan, I read through the web annotation and vocabulary TRs, as a way to understand how we could implement ODRL with JSON-LD.
> 
> https://www.w3.org/TR/annotation-model/
> https://www.w3.org/TR/2016/CR-annotation-vocab-20160906/
> 
> So, if I've understood things correctly, then we could do this:
> 
> 1. Create a context file similar to https://www.w3.org/TR/2016/CR-annotation-vocab-20160906/#json-ld-context which would document how each of the properties in https://www.w3.org/community/odrl/json/2.1/ maps to the ODRL ontology https://www.w3.org/ns/odrl/2/ (and any other ontologies which are relevant).
> 2. Require all ODRL in JSON files to include a reference to that @context - as well as any other @contexts which are required to map all of the properties in that ODRL JSON.
> 
> This would allow JSON-LD aware applications to process the ODRL. But it wouldn't prevent "plain" JSON applications from handling that JSON, either. (They could just ignore the @context and be none-the-wiser). So far as I can see, this approach wouldn't require us to alter the properties that we've identified for ODRL in JSON, so long as there is a direct mapping to the ODRL ontology for each one. (There may be other reasons for us to alter the properties - such as us changing the fundamental ODRL model).
> 
> Did I get that right?

Yes!

Cheers

Ivan

> 
> Regards,
> 
> Stuart
> 
> -----Original Message-----
> From: Permissions and Obligations Expression Working Group Issue Tracker [mailto:sysbot+tracker@w3.org]
> Sent: Friday, September 23, 2016 10:08 AM
> To: public-poe-wg@w3.org
> Subject: poe-ACTION-30: Can we only have a json-ld serialisation? will it impact righstml?
> 
> poe-ACTION-30: Can we only have a json-ld serialisation? will it impact righstml?
> 
> https://www.w3.org/2016/poe/track/actions/30
> 
> Assigned to: Stuart Myles
> 
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----
Ivan Herman, W3C
Digital Publishing Technical Lead
Home: http://www.w3.org/People/Ivan/
mobile: +31-641044153
ORCID ID: http://orcid.org/0000-0003-0782-2704