Persistent URIs for Dimensions and Categories cited in DQV

Dear all,

In the current version of DQV document, we provide  an extra rdf file
[1](still in progress) which includes the quality dimensions and categories
described in [2].

These dimensions and categories are not part of the core data quality
vocabulary specification, since, in principle anyone can define their own
classification for quality dimensions. However, we think that having such
as rdf file properly available, as it provides a good starting point to
which  third parties can reference if they need or like.

Applying our own best practice would require persistent URI.
In order to get persistent URIs, purl.org is not an option at the moment:
it is not possible to create new purls.

So the questions are:
- Are there other services similar to Purl.org we might consider?  w3id.org?
- Should  we put such piece of rdf under a group w3c namespace? The DQV
namespace, or a subdomain of it?

Cheers,
Riccardo and Antoine


[1] https://github.com/w3c/dwbp/blob/gh-pages/ldqd.ttl (Still in progress)
[2] Amrapali Zaveri, Anisa Rula, Andrea Maurino, Ricardo Pietrobon, Jens
Lehmann, Sören Auer: Quality assessment for Linked Data: A Survey. Semantic
Web 7(1): 63-93 (2016) https://dx.doi.org/10.3233/SW-150175




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Riccardo Albertoni
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