If I understand things correctly, Dan's example is actually an RDF
triple serving the Work 'Moby Dick'.  To address the Manifestation
issues raised by Mac, one might have:

URI(Particular Manifestation of Moby Dick) -- URI(has Statement of
Responsibility/is the Statement of Responsibility for) -- URI(Herman
Melville ; illustrated by Tony Millionaire ; foreword by Nathaniel
Philbrick.)

The middle URI is taking the place of 245$c, and the initial URI is
taking the place of a record control number.  The "record" for the
manifestation would then be compiled on-the-fly by gathering the cluster
of last URIs associated with the first URI.  Presumably there would be
an RDF triple: URI(Particular Manifestation of Moby Dick) -- URI(is a
manifestation of/is manifested by) -- URI (Particular Expression of Moby
Dick) and a corresponding RDF triple linking the expression to the work.
These would carry forward the controlled headings associated with those
levels of the FRBR model, resulting in a complete description of the
manifestation with respect to its manifestation specific aspects and the
aspects in common at the expression and work level.

There are days when I find this elegant and inspired, there are days
when I am not certain it will be worth the effort, and there are days
when I am just plain scared and intimidated.  

The challenge and salvation of the RDF solution will be the development
of algorithms that will take the bibliographic description of a
manifestation and seamlessly extract the corresponding RDF triples for
the manifestation level, as well as determine the appropriate linkages
to existing URIs for the correct expression or else generate clusters of
RDF triples for the expression and possibly work.  

(All of the above subject to correction by those far more knowledgeable
than I am, i.e. "Karen did I get it close to being right?")


John F. Myers, Catalog Librarian
Schaffer Library, Union College
807 Union St.
Schenectady NY 12308

518-388-6623
[email protected]

-----Original Message-----
From: J. McRee Elrod

Dan Matei said:

>I would prefer something like:
>
>(URI(Moby Dick) -- URI(hasAuthor/isAuthorOf) -- URI(Melville)) -- (who
sa=
>id so) -- (when) -- (based on what)

Mac responded:
So based on this we would know we have listed "a" manifestation of
Moby Dick.  But without an actual transcription of what is *on* the
item, how can we match that description with a particular item in
hand?  

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