Vocabularies specification: Request for Comments | |||||||||||
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< < | This document completed its RFC period in October 2008. It is now undergoing TCG review. The specification is currently at Proposed Recommendation v1.16. There are also machine-readable RDF files available at the URL given in section 4 of this document. | ||||||||||
> > | This document completed its RFC period in October 2008. It is now undergoing TCG review. The specification is currently at Proposed Recommendation v1.18. There are also machine-readable RDF files available at the URL given in section 4 of this document. | ||||||||||
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< < | If you wish to see line-by-line changes to the document, see the volute repository (document version 1.15 corresponded to repository revision 757, and version 1.16 to revision 855) | ||||||||||
> > | The SKOS document is now a W3C Recommendation; there is therefore nothing stopping this current document from going forward to IVOA Recommendation. There are no outstanding issues for the document (as of 2009 Aug 28). | ||||||||||
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> > | If you wish to see line-by-line changes to the document, see the volute repository. The mapping of document versions to repository revisions is:
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Comments from the community
TCG ReviewVocabularies document has a normative dependency on the W3C SKOS standard. Although that was due to be completed at the end of 2008, the process is still in last call. It should, therefore, be completed 'soon', and Norman proposes that we complete the TCG review as normal and only postpone the Exec review until after the SKOS standard becomes a W3C Rec. The remaining SKOS issues are fine technical detail, and very unlikely to have any impact on our use of SKOS in this document. Links:
Applications (Tom McGlynn, Mark Taylor)This is very well put together, it should be approved. One comment: Section 3.2, item 5 recommends that vocabularies SHOULD make explicit declaration of language localisation, but if I'm reading it correctly the example in section 4.1 doesn't do this - the definition is in English, but that is not explicitly declared. Given the prevalence of English in the VO and (at least professional) astronomy, would it be a good idea to remove that recommendation and agree that English is assumed where no language declaration is made, rather than fix up the example? I admit this is an editorial comment, which should have been aired before TCG review, so the authors may feel it's too late to consider such a change. (MarkTaylor) | |||||||||||
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> > | Thanks. I've fixed the examples, checking that they pass the validator without errors or warnings (see the current revision 1.18). I'm inclined to retain the current requirement, because (i) it's a should rather than a must, so if someone feels they have good reason to omit the language they can do so (I'm aware this is slightly different from your point); but mostly (ii) the validator will check this, and people should be discouraged from publishing a vocabulary which hasn't gone through the validator. (NormanGray) | ||||||||||
Data Access Layer (Keith Noddle, Jesus Salgado)Data Model (Mireille Louys, AnitaRichards)Grid&Web Sevices (Matthew Graham, Paul Harrison)I approve this document (MatthewGraham)Registry (Ray Plante, Aurelien Stebe)Semantics (Sebastien Derriere, Norman Gray)I approve! (NormanGray)VOEvent (Rob Seaman, Alasdair Allan)Yes. (RobSeaman)VO Query Language (Pedro Osuna, Yuji Shirasaki)VOTable (François Ochsenbein)Standard and Processes (Francoise Genova)Astro RG (Masatoshi Ohishi)Please go ahead. (MasatoshiOhishi)Data Curation & Preservation (Bob Hanisch)The concern I raised earlier, about the language being too tentative, has largely been resolved. The only exception is the Abstract, which begins with a sentence justifying the need for the document; I think this first sentence can just be removed. Also, the paragraphs highlighted in yellow refer to an update to SKOS that was supposed to have happened in December 2008. It would be nice if this text could be updated or clarified as to the SKOS status. These are quite minor points, however, and I approve of the document. Thanks, Bob. This, and issue 9 (about the definition example), are fixed in revisions 938 and 939.Theory (Herve Wozniak, Claudio Gheller)TCG (ChristopheArviset, Severin Gaudet)The standard is very well written, provide various examples of reference implementations in section 4 that give good confidence of this standard usefulness and validity. I approve this document. A minor editorial comment on section 2.2. Would it be useful to directly indicate which SKOS concepts (single URI and single preferred label) are REQUIRED and others only OPTIONAL? It is currently a bit "hidden" in the next paragraph. Thanks: fixed in revision 940 (NormanGray). Like Norman suggested, I think it is wise to wait for the SKOS standard to become a W3C Rec before we formally submit this standard for the Exec approval.<--
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