Fwd: RDF Shapes has published shacl (Shapes Constraint Language) draft

FYI: two editor drafts from RDF Data Shapes WG

Data Shapes got mention during TPAC 2014 session Social WG + Schema.org
http://socialwg.indiewebcamp.com/irc/social/2014-10-29/line/1414601625844

I already see Eric discussing it on original thread (public-hydra) and
since Arnaud also chairs RDF Data Shapes WG he should have good
understanding where it can fit our Social API work.

Schema.org Action, AS2.0 Action Handlers and Hydra Operation currently
have significant difference in how they describe expected inputs
* https://twitter.com/SocialWebWG/status/527499121725157376
* http://schema.org/docs/actions.html
* http://www.hydra-cg.com/spec/latest/core/#documenting-a-web-api
*
http://elf-pavlik.github.io/w3c-socialwg-activitystreams/activitystreams2-actions.html#parameterObject

Links in original email below!


-------- Forwarded Message --------
Subject: RDF Shapes has published shacl (Shapes Constraint Language) draft
Resent-Date: Sat, 21 Mar 2015 10:39:45 +0000
Resent-From: public-hydra@w3.org
Date: Sat, 21 Mar 2015 11:38:40 +0100
From: Dietrich Schulten <ds@escalon.de>
To: Hydra <public-hydra@w3.org>

Hi,

The RDF shapes group has published a draft [1] and a primer [2] of a
vocabulary which expresses value constraints. Markus has expressed the
hope that this could be used with hydra:supportedProperty, so this is
going to be interesting:

[1] http://w3c.github.io/data-shapes/shacl/
[2] http://w3c.github.io/data-shapes/data-shapes-primer/

Best regards,
Dietrich