Re: Value type constraints

On Sat, Mar 28, 2015 at 6:59 PM, Richard Cyganiak <richard@cyganiak.de>
wrote:

>
> > On 27 Mar 2015, at 19:34, Jose Emilio Labra Gayo <jelabra@gmail.com>
> wrote:
> >
> > I think there is already a requirement about language tags: R6.4
>
> http://w3c.github.io/data-shapes/data-shapes-ucr/#dfn-r6.4
>
> R6.4 asks for something more complicated, it’s about the skos:prefLabel
> case of only one value *per language*.
>
> R6.4 is also under “complex constraints”, which I understand to be “stuff
> addressable only via extensions”.
>
> If you want a construct that requires a specific language tag in
> Lite/Core, then I think that would best be handled as a separate
> requirement.
>

I have added a new Issue asking for it although I am now quite convinced by
your argument that anything under "complex constraints" should be "stuff
addressable only via extensions" (but that's for a different discussion...)

Regards, Labra

>
> Richard




-- 
-- Jose Labra