Dear All,
I think the whole stuff virtually "cries out" for a working group topic
for CIDOC. Again the libraries seem to are more conscious about identity
than the museum people, following Joerns message.
I wonder if we have really all understood the relevance of the issue.
I wonder why the SEmantic web community has not dealt with it either....
Best,
Martin
Joern Sieglerschmidt wrote:
Dear all,
the problem of URN, URI, GUID (generally PI) was discussed in an EU
project proposal PICCS and will be discussed for the coming German
Digital Library. Not very familiar with all the RDF, OWL, etc. stuff I
would prefer a GUID based on a institutional acronym (could be integers)
and a country code + character set (either the institutional
identification number or a set of integers). The problem is that there
must be an administrative effort to guarantee the uniqueness of the
first component. The rest is up to the institution. There exists neither
in Germany nor in the EU an institution covering all ch domains and
organizing this administrative effort. The German National library
provide the uniqueness of the URN for German libraries. Other ch
institutions are not covered.
Joern
martin schrieb:
Dear All,
I suggest to discuss in more details policies to use URIs in RDF or
OWL instances.
For instance, how to describe a museum:
How to distinguish the Website from the Actor, if we refer to the
museums domain name:
MUSEUM/http://www.gnm.de/ ?
http://www.gnm.de/MUSEUM ?
http://www.gnm.de/ACTOR?
If we have a museum URI, we could generate all object IDs by inventory
number + museum URL:
http://www.gnm.de/OBJECT/AB_45678900_1870 ?
http://www.gnm.de/PHYSICAL_OBJECT/... ?
http://www.gnm.de/CRM_E19/... ?
Does anyone know, if the Getty ULAN suggests a good practice for URIs
for ULAN entries?
I believe these are issues that should be easy to resolve, and should
be quickly resolved.
More complicated: How to you make a URI out of an postal address. Any
idea, examples???
Best,
Martin
--
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Dr. Martin Doerr | Vox:+30(2810)391625 |
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Center for Cultural Informatics |
Information Systems Laboratory |
Institute of Computer Science |
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