At Tue, 09 Nov 2010 10:05:07 -0800,
Karen Coyle wrote:
> 
> Quoting Erik Hetzner <e...@e6h.org>:
> 
> > At Mon, 08 Nov 2010 09:17:47 -0800,
> 
> >>
> >
> > As I parse it, we have here the triples (in almost-turtle):
> >
> >   W <http://vocab.org/frbr/core.html#Manifestation> M1, M2, M3, ... .
> >   M1 a <http://rdvocab.info/RDARelationshipsWEMI/workManifested> .
> >
> > I think it should be:
> >
> >   W <http://rdvocab.info/RDARelationshipsWEMI/workManifested> M1,  
> > M2, M3, ... .
> >   M1 a <http://vocab.org/frbr/core.html#Manifestation> .
> >
> > Is that correct?
> 
> I admit that I am not sure. It could be:
> 
> X is a work manifested by Y
> 
> or
> 
> Y manifests (workManifested) X
> 
> The RDA description is: "A work embodied in a manifestation." That
> would seem to make Work the subject, except that RDA was not written
> with triples in mind, so the directionality isn't necessarily
> conscious in the definition. But note that it says that the domain
> of the property is Manifestation. That almost makes it seem like
> it's a relationship between two manifestations. I once asked on the
> RDA list what it meant and got two opposing answers. I'll happily go
> with whatever can be generally agreed on! It isn't entirely clear to
> me.

Hi Karen,

What I meant to be getting at is that the rdf:type of the resources
M1, M2, ... is (currently) workManifested, while the predicate linking
W and M1, M2, ... is frbr:Manifestation. I think this is backwards;
they rdf:type should be frbr:Manifestation, while the predicate should
be workManifested.

As to which direction workManifested points, or its domain or range, I
have no clue, but I assume you are correct here.

best, Erik
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