Tag Archives: DublinCore

Some recent Work (Expression, Manifestation, Item)

I blame John. He got me interested in FRBR, and long ago he helped me with a slightly mad attempt at FRBRizing Learning Resources. Of course FRBR is for Bibliographic Records, isn’t it? and according to several people I respect it doesn’t work (though other people whom I respect equally say that it does). Personally I always struggled around the expression/manifestation distinction for many types of resource, and always wanted it to play more nicely with the resource/representation approach of the WWW Architecture. But I did keep coming back to it when trying to explain the need to be clear about what exactly was being described in RDF, for example. If you’ve heard me go off on one about Romeo and Juliet, and the play-on-the-stage vs play-on-the-page, or the difference between novels and books, then you’ll know what I mean. So that’s why I got involved in the W3C OpenWEMI working group, certainly I didn’t contribute any expertise on WEMI that wasn’t already covered, but I hope I helped with some of the RDF stuff because I’ve certainly learnt a lot, and now:

Dublin Core announces openWEMI for community review

openWEMI is an RDF vocabulary based on the concepts of Work, Expression, Manifestation, and Item (WEMI) that were first introduced in the Functional Requirements for Bibliographic Records (FRBR) document produced by a working group of the International Federation of Library Associations (IFLA). That work and subsequent versions form the theoretical basis for library catalog metadata.

This DCMI work product defines a minimally constrained set of classes and properties that can be used in a variety of contexts. Unlike the IFLA work, openWEMI elements are purposely defined without reference to library catalog functions….

See the news item on the Dublin Core website for more information about how you can comment on the work.

Kudos to Karen Coyle for leading us through this work, and thanks to all the other working group members.

LMAP Scoping Study draft report

Some time back I started a scoping study into a potential Learning Materials Application Profile (LMAP) for the JISC. Well, I have at last written a draft report that is fit to be read by others, for comment.

It is rather long, and I don’t expect that anyone will want to do any more than look at the section that is relevant to your own interests. But if anyone is interested in taking a sneak preview then do please have a look and let me know of anything you spot that is wrong or misleading. (In my opinion it gets better as it goes along.)

I have some more work to do on it, filling in references, adding acknowledgments etc, that will take me a couple of weeks at least. Any comments received before I get those finished will be considered in the final report submitted to JISC.

Update, 11 Dec 2008: Thank you for your comments. The report as submitted to JISC is now available. I’m hoping they don’t want too many changes made.

A short update on Metadata specs

As promised when I wrote the short update on repository specs, here is the complementary information about what’s been happening over the last few months with education metadata specs. Brief version: some minor changes to the IEEE LOM have been agreed; closer harmony between the LOM and Dublin Core is in the offing; and if you think that DC comprises 15 elements you need to look at it again.

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