<div dir="ltr">We have stopped subdividing RBMS CV terms in most cases, and are working on programmatically stripping existing subdivisions from CV terms in our local records through Backstage. By exception, we are locally retaining the subdivisions for some terms in the rbgenr thesaurus, specifically Publishers/Booksellers advertisements/catalogs, due to long-standing practice in some of our special collections.<div><br></div><div>As with the example of woodcuts that Robert mentioned, geographic and chronological subdivisions for non-integral advertisements may not correspond to the place and date of publication in 264 or elsewhere in the record. We could still record some of these places instead in 752s, since the field is repeatable and not restricted to publication places. Additional relationship information about the place can be recorded in $e or $4 (for publication place, manufacture place, etc.) though I see that $3 (Materials specified) isn't defined for 752 (nor is $5, for when the place recorded is item-specific). Defining those subfields could perhaps help with parsing out places for the text, the binding, the advertisements on the wrapper, etc. </div><div><br></div><div>I'm not sure offhand what the equivalent would be for the displaced chronological subdivisions. Maybe 046? In that case, the field might need some MARC revisions, too (e.g. to include $5 and a new first indicator value for items, and possibly $i and/or $4 for relationship information).</div><div><br></div><div><div>Matthew</div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Jan 11, 2022 at 1:43 PM Ann K.D. Myers <<a href="mailto:akdmyers@stanford.edu" target="_blank">akdmyers@stanford.edu</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
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We have stopped subdividing genre headings in anticipation of the switch to linked data, though we often accept subdivided genre terms in copied records, so it hasn't been a full stop in our local catalog.</div>
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--Ann</div>
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<p style="margin-top:0px;margin-bottom:0px">Ann K.D. Myers</p>
<p style="margin-top:0px;margin-bottom:0px">Rare Books Cataloger</p>
<p style="margin-top:0px;margin-bottom:0px">Stanford Libraries</p>
<p style="margin-top:0px;margin-bottom:0px">Dept. of Special Collections and University Archives</p>
<p style="margin-top:0px;margin-bottom:0px">415 Broadway, Floor 1, 8406<br>
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<p style="margin-top:0px;margin-bottom:0px">Redwood City, CA 94063</p>
<p style="margin-top:0px;margin-bottom:0px"><a href="mailto:akdmyers@stanford.edu" target="_blank">akdmyers@stanford.edu</a></p>
<p style="margin-top:0px;margin-bottom:0px">she/her/hers<i></i><br>
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<div id="gmail-m_-8709766219624031331gmail-m_-5872156684556161422divRplyFwdMsg" dir="ltr"><font style="font-size:11pt" face="Calibri, sans-serif" color="#000000"><b>From:</b> DCRM-L <<a href="mailto:dcrm-l-bounces@lib.byu.edu" target="_blank">dcrm-l-bounces@lib.byu.edu</a>> on behalf of Will Evans <<a href="mailto:evans@bostonathenaeum.org" target="_blank">evans@bostonathenaeum.org</a>><br>
<b>Sent:</b> Tuesday, January 11, 2022 6:55 AM<br>
<b>To:</b> DCRM Revision Group List <<a href="mailto:dcrm-l@lib.byu.edu" target="_blank">dcrm-l@lib.byu.edu</a>><br>
<b>Subject:</b> [DCRM-L] Subdividing Genre Terms</font>
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<div style="font-family:georgia,serif">For those that made a practice of subdividing genre headings (RBMS, GMGPC terms in particular), are you continuing to do so? Or have you stopped in anticipation of the switch to linked data? </div>
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<div style="font-family:georgia,serif">Best,</div>
<div style="font-family:georgia,serif">Will<span style="font-family:Arial,Helvetica,sans-serif"> </span></div>
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<p><font size="1" face="georgia, serif">Will Evans, MLIS<span></span></font></p>
<p><font size="1" face="georgia, serif">National Endowment for the Humanities
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<p><font size="1" face="georgia, serif">Chief Librarian in Charge of Technical Services<span></span></font></p>
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<p style="margin:0in 0in 0pt"><font size="1" face="georgia, serif">Library of the Boston Athenaeum</font></p>
<p style="margin:0in 0in 0pt"><font size="1" face="georgia, serif">10 1/2 Beacon Street</font></p>
<p style="margin:0in 0in 0pt"><font size="1" face="georgia, serif">Boston, MA 02108</font></p>
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<p style="margin:0in 0in 0pt"><font size="1" face="georgia, serif">Tel: 617-227-0270 ext. 224</font></p>
<p style="margin:0in 0in 0pt"><font size="1" face="georgia, serif">Fax: 617-227-5266 </font></p>
<p style="margin:0in 0in 0pt"><a href="http://www.bostonathenaeum.org/" target="_blank"><font size="1" face="georgia, serif">www.bostonathenaeum.org</font></a></p>
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</blockquote></div><br clear="all"><div><br></div>-- <br><div dir="ltr"><div dir="ltr">Matthew C. Haugen<br>Rare Book Cataloger | Columbia University Libraries<br><a href="mailto:matthew.haugen@columbia.edu" target="_blank">matthew.haugen@columbia.edu</a> | 212-851-2451 | <a href="https://universitylife.columbia.edu/pronouns" target="_blank">he/him or they/them</a></div></div>