- From: Karen Coyle <kcoyle@kcoyle.net>
- Date: Thu, 05 Mar 2015 10:41:48 -0800
- To: public-data-shapes-wg@w3.org
On 3/5/15 8:24 AM, Peter F. Patel-Schneider wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > You may be reading too much into schema.org. > > Schema.org data does point out an interesting use case for constraints, so I > think that appealing to it is a valid user story. However, schema.org needs > to be used with care as I have not seen any firm description of just what > constraints should be used with schema.org data. This is where the concept of an "application profile" would fit in -- schema's definitions are loose, allowing a variety of interpretations. For a particular application, however, one could set constraints that are stricter than those defined in schema. It appears to me from the conversations on that list that some users of schema are already setting up their own constraint rules within closed systems. I'm not entirely convinced that schema is a "special candidate" for validation; no more so than other general-purpose vocabularies like DC terms. But it could indeed be a useful test case because it is widely used already. kc > > peter > > On 03/05/2015 05:57 AM, Richard Cyganiak wrote: >> I’ve added a new user story to the wiki: >> >> https://www.w3.org/2014/data-shapes/wiki/User_Stories#S41:_Validating_schema.org_instances_against_model_and_metamodel >> >> Best, Richard >> > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1 > > iQEcBAEBAgAGBQJU+INYAAoJECjN6+QThfjzJ8QH/RALpn56thMDUcPzH9QfKG9s > Hmf9fksiV9CdDJLlrQsNpfK9B9oFb5ZjOslS8N7nP062h/YLc1w7GDGKHlwkx6vw > ORbT47lGTnmwbGj9libdWpDAdO5ZYurTtJPXFgwM4fMrn9vEG2hywtw4ghb36dgL > Z1ZWhtViKMAhsPMJRY5s8gQiwFc8Exh2qIXr165Fxxo3tCt+LiH44Kf9Wt/KraRX > oAIGVgkrtgUOchXNsEgihiv24DD2xbpCAyBbhQ0nzU7aEtH3bxU2STEhCaaOInmX > UFQkYsjoArY89pFL9Hx94iCEbKrmZotJ+Y55OT//IO314BB/1RmA+13TbEUL2qc= > =gJwC > -----END PGP SIGNATURE----- > > -- Karen Coyle kcoyle@kcoyle.net http://kcoyle.net m: 1-510-435-8234 skype: kcoylenet/+1-510-984-3600
Received on Thursday, 5 March 2015 18:42:20 UTC