- From: Harry Halpin <hhalpin@w3.org>
- Date: Sun, 03 Aug 2014 18:53:15 +0200
- To: Erik Wilde <dret@berkeley.edu>, James M Snell <jasnell@gmail.com>, public-socialweb@w3.org
- CC: Owen Shepherd <owen.shepherd@e43.eu>, Goix Laurent Walter <laurentwalter.goix@telecomitalia.it>
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On 08/03/2014 06:02 PM, Erik Wilde wrote:
> hello james.
>
> On 2014-07-31, 10:32 , James M Snell wrote:
>> FWIW, AS2 does not *re-base* itself on JSON-LD, it aligns with
>> JSON-LD. It's a critical difference.
>
> i think this will get interesting when it comes to defining an
> extension model. what was great about AS1 was that it had both an
> XML and a JSON syntax, so it was useful for both communities. once
> you subscribe to some layer higher than that, it gets a bit
> trickier to have a well-defined domain-based extension model,
> without resulting in rather horrible structures in one of the
> underlying syntaxes.
>
> i tried to work on an AS2 XML encoding for a little while
> (analogous to http://activitystrea.ms/specs/atom/1.0/), because it
> might be helpful to also serve the XML/Atom community. but it gets
> rather tricky to translate AS2's "alignment" with JSON-LD into
> reasonable XML constructs. that's because as an XML user, you'd
> like to see XML's/Atom's extension model to be used rather than
> some more complicated way of folding what's required by JSON-LD
> into some generic XML mapping.
>
> i think it wold be important to discuss whether an XML syntax is a
> requirement. if it is, my guess is that this will have some
> implications for how much layered models such as JSON-LD can be
> used, and where the line has to be drawn to avoid dependencies on
> their implicit models.
Actually, according to the charter only a JSON-based syntax is a
requirement. The WG can of course have an XML syntax, but the focus on
should be on JSON.
cheers,
harry
>
> cheers,
>
> dret.
>
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Received on Sunday, 3 August 2014 16:53:27 UTC