Re: Stand-alone Shapes and oslc:valueRange implemented in SPIN from Arthur Ryman on 2014-12-04 (public-data-shapes-wg@w3.org from December 2014)

From: Arthur Ryman <ryman@ca.ibm.com>
Date: Thu, 4 Dec 2014 14:08:38 -0500
To: public-data-shapes-wg@w3.org
Message-ID: <OFA5760BB0.B7D0864F-ON85257DA4.00672DAA-85257DA4.00692A01@ca.ibm.com>

Holger,


Holger Knublauch <holger@topquadrant.com> wrote on 12/02/2014 08:21:50 PM:

> I wasn't exactly sure what oslc:valueShape was supposed to mean: Shall 
> all values of the property match the given shape, or shall only some 
> (i.e. at least one of them). In my current design (not yet published) I 
> am therefore distinguishing between two properties "all" and "some" 
> similar to how OWL does it with owl:allValuesFrom and 
> owl:someValuesFrom. I believe this covers most use cases, and for more 
> complex cases (qualified with "at least 2" etc), a fall-back could be to 

> use SPARQL directly.

All values must satisfy the shape pointed to by oslc:valueShape. OSLC has 
no way to specify that some values must satisfy the shape.

Received on Thursday, 4 December 2014 19:09:14 UTC