On Thu, 22 Sep 2005, Houghton,Andrew wrote:
> > -----Original Message-----
> > From: Metadata Object Description Schema List
> > [mailto:[log in to unmask]] On Behalf Of Rebecca S. Guenther
> > Sent: 20 September, 2005 09:42
> > To: [log in to unmask]
> > Subject: [MODS] MADS mapping draft
> > Please note that we've made some changes to the draft MARC
> > authorities to MADS mapping, since we discovered in writing
> > the stylesheet for conversion that the authority attribute
> > was missing. That became very complicated particularly
> > because of LCSH coding rules. A revision is up at:
> > http://www.loc.gov/standards/mads/mads-mapping.html
> > Please let us know if you see and possible errors.
> Looking at the mappings we noticed that there are no mappings for 180,
> 181, 182 and 185. In addition, after doing some queries with a recent
> copy of the LC authority file (2005-09-14), we noticed that there are
> 7 records coded with a tag of 111 which have an LCCN prefix of sh and
> there are 466 records coded with a tag of 130 which have an LCCN
> prefix of sh.
You're right, we need to add the mappings between 180, 181, 182 and 185
and MADS. That was an oversight.
As for the 111 and 130 records coded as LCSH, there are some name headings
(there are also some in the other name fields) that have non-free floating
subdivisions that are in LCSH. In these cases they are specified in 008/14
as inappropriate as a main or added entry, meaning of course that they can
only be used as subject headings, not name headings. We will add provision
for these in the mapping.
Thanks for finding these errors.
> There doesn't appear to be any mappings that indicate 111
> authority="lcsh" and 130 authority="lcsh". The only mappings for 111
> and 130 are: 111, 130 and 008/11=a authority="naf".
> BTW, for reference here are the LCCN's for the 111:
> sh 85053891
> sh 85053892
> sh 85117102
> sh 85018098
> sh 85019367
> sh 93010664
> sh 93010136
> BTW, for reference here are the LCCN's for the first 7, 130:
> sh 85132126
> sh 85132127
> sh 85132128
> sh 85132129
> sh 85132130
> sh 85132131
> sh 85132132
> Andrew Houghton, OCLC Online Computer Library Center, Inc.