Issue with your User Story for the RDF Data Shapes WG

Hi Sandro,
Unfortunately we haven't heard from you in a while and there is an issue 
that was raised against one of the user stories you contributed. I'd like 
to know whether you would care to try and address it or if we should do as 
we see fit - which may include abandoning it.

See the following:

ISSUE-13 - S12 no constraints
https://www.w3.org/2014/data-shapes/track/issues/13

Best regards.
--
Arnaud  Le Hors - Senior Technical Staff Member, Open Web Standards - IBM 
Software Group