On Mar 13, 2013, at 9:36 AM, Shlomo Sanders <[log in to unmask]> wrote:

How can linking to RDF actually work in real life if each group has their on vocabulary?

Well, you align the vocabularies through RDFS, OWL, or something similar.

Good RDF In and display in browser, sure that will work.
But programmatic use of the data when there is no standard (or even close to a standard) vocabulary?

Well, this is exactly why one would propose RDF, simply because you *can* explicitly align the vocabularies.  The downside is that it would require a fair amount of inference/reasoning to work, which is currently fairly unrealistic (not impossible, just unrealistic for widespread adoption) which I don't expect to change any time in the near future.



Sent from my iPad

On Mar 13, 2013, at 15:00, "Ross Singer" <[log in to unmask]> wrote:

Owen, I can't speak for Bibframe directly, but in the case, say, of RDA, the argument against using existing vocabularies vs. rolling your own and aligning them is that you can't control the fate of vocabularies you don't own.  So if something happens to them (properties get deprecated/replaced, domain registrations lapse, etc.), you still have control of the predicates/classes you are using and can realign them as necessary.

Not saying that I necessarily subscribe to that philosophy (although I see its merits), but I think that is probably the argument.


On Mar 13, 2013, at 5:39 AM, Owen Stephens <[log in to unmask]> wrote:

Thanks for this Jörg

While obviously plans to align bibframe elements to other RDF ontologies would be welcome, I'd be very interested to understand that arguments against simply adopting existing vocabularies where they exist?


Owen Stephens
Owen Stephens Consulting
Email: [log in to unmask]
Telephone: 0121 288 6936

On 12 Mar 2013, at 09:23, Jörg Prante <[log in to unmask]> wrote:

From my understanding, there will be a process of "alignment" of Bibframe elements to other RDF elements. In the current phase of early Bibframe developement, I assume the focus is still on creating native Bibframe elements and vocabulary.

There have been some work closely related to Bibframe

- the W3C provenance incubator group charter
- ONIX for Marc21 and for RDA (ONIX in RDF still ongoing work?)
- EAD to Europeana Data Model RDF
- ...

The results would be very interesting to see them aligned to Bibframe elements.

A wider perspective would be aligning the DataCite RDF to Bibframe. This would exceed the traditional MARC scope and would reveal the power of RDF by integrating research data environments seamlessly with Bibframe'd library catalog metadata.

Also expanding the view to publisher activities is helpful to get some impressions for what could be done if there was Bibframe-powered data. I saw for an experience of a publisher when traveling a market-driven path using RDF on XML-based metadata.