[Sigcr-l] Fwd: RE: [Sigia-l] Dublin core subject and dewey decimal

Tue Aug 30 14:15:54 EDT 2005

There are several standard lists of metadata you can use.  There are also
existing taxonomies you can license and augment.  Some are in the government
domain.

Metadata
NFAIS created a basic contributed metadata set for Crossref which has become
a de facto standard in the publishing field.  It is used for contributed
DOI's (Digital Object Identifiers) The  minimum set is journal title, ISSN,
first author, year, volume and issue, page numbers and DOIs and URLs. A
publisher may choose to submit additional metadata, at its option. The
resulting DTD is at the location below
http://www.crossref.org/08downloads/CrossRef_xml_dtd.pdf

Also take a look at the NFAIS Guidelines.
http://www.nfais.org/2003_Guiding_Princ_Ref_Linking.htm

There are several excellent sets available from the Library of Congress -
the METS and MODS sets.  These give clear guidelines on how to implement and
a yardstick to measure your quality
http://www.loc.gov/standards/mets/
http://www.loc.gov/standards/mods/

You should check to see if the Dewey people (owned by OCLC) will charge you
for use of their headings on the site.  
http://www.oclc.org/dewey/about/licensing/default.htm

Existing Taxonomies

Look at the Knowledge domains of Dataharmony for your topical area
http://www.dataharmony.com/domains.htm descriptions and pricing there

http://www.uddi.org/taxonomies/Core_Taxonomy_OverviewDoc.htm has a good list
of free taxonomies (or low cost)

The InfoSort taxonomy from Dialog is also very nice 
http://www.dialog.com/pressroom/2004/smartterms_031604.shtml

Hope this helps

Marjorie M.K. Hlava

At 08:13 AM 8/30/05, you wrote:

This is from a current discussion on the SIG IA list and of possible
interest 
to SIG/CR listmembers as well. 

It began with this question by the author of the email I now forward:

Fortune Elkins <fortune_elkins at summithq.com> wrote:
>   best practice question: would I be insane to suggest that in
implementing 
the dublin core on our portal that we adopt dewey decimal for the subject?

----- Forwarded message from Fortune Elkins <fortune_elkins at summithq.com>
-----
    Date: Tue, 30 Aug 2005 09:58:09 -0400
    From: Fortune Elkins <fortune_elkins at summithq.com>
Reply-To: Fortune Elkins <fortune_elkins at summithq.com>
 Subject: RE: [Sigia-l] Dublin core subject and dewey decimal
      To: Alexander Johannesen <alexander.johannesen at gmail.com>, stephanie 
hornung <stephanie at dehfne.com>

 my situation is familiar to you all: we are a small company that has
grown huge quite rapidly (about 5 months), I mean from 300 people to
3500, with global offices. we must integrate several disorganized
intranets into one portal. Our legacy web pages have poor to zero
metadata. 

We need to add metadata to make the legacy pages searchable, and also
create a taxonomy for the future that users can select in the content
management system. And of course we must do this in a short time and at
relatively low cost.

I have looked into buying various taxonomies and implementing dublin
core (not just as fields in the database, but actually also outputting
the tags on our intranet pages), which does seem to be the best
practice. Our intranet will not only be a standard portal, but due to
the kind of organization we are, will truly become our online "corporate
library." since we have the luxury of basically starting from scratch,
we might as well do it the "right" way, but establishing best practice
isn't always easy in this regard.

Our industry is banking and capital markets technology -- wholesale,
retail, risk, treasury and capital markets, as well as islamic banking
-- thus we would only have to offer dewey decimal headings from the
realm of the 330s, 600s for technology, 657 for accounting, and the
human resource section under 650.

This limited selection has some advantages, for example, it is an
international standard everyone has used at some point in their lives
already, being numbers it doesn't have to be translated into french or
chinese, etc.  I see from the book by arlene taylor "the organization of
information" that one of her examples uses dewey in the dublin core tags
(figure 7.4). 

Please advise. We realize before we begin portal development that an
enterprise taxonomy is actually a form of business analysis, and it has
to be done right *before* we start in order for the portal to be
successful.
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