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MARC FAST-TRACK PROPOSAL
DATE: March 20, 2018
REVISED:
NAME: Adding Subfield $4 to Field 730 in the MARC 21 Bibliographic Format
SOURCE: PCC URI Task Group
SUMMARY: Subfield $4 (Relationship) is defined in most of the 70X-75X added entry fields. The exceptions are fields 730, 740, 753, and 754. The subfield is needed in field 730 (Added Entry-Uniform Title) in order to be able to express relationships to works whose authorized access point is a title alone.
KEYWORDS: Field 730 (BD); Added Entry-Uniform Title (BD); Subfield $4, in field 730 (BD); Relationship subfield, in field 730 (BD)
RELATED:
STATUS/COMMENTS:
03/20/18 – Submitted to the MARC Steering Group for consideration as a MARC Fast-Track proposal.
03/23/18 – Results of MARC Steering Group review - Approved.
04/27/18 – Changes made to the MARC documentation as part of MARC Update No. 26 (April 2018).
Subfield $4 is used in added entry fields 700, 710, 711, 720, 751, and 752 to specify a relationship from the entity described in the record to the entity referenced in the field. When used with a work or expression access point it specifies a relationship between the work or expression described in a record and another work or expression. The subfield may contain either a code or a URI for the relationship. For example:
100 1# $a Grahame-Smith, Seth, $e author.
245 10 $a Pride and prejudice and zombies : $b the classic regency romance--now with ultraviolent zombie mayhem / $c by Jane Austen and Seth Grahame-Smith.
700 1# $4 http://rdaregistry.info/Elements/w/P10197 $i Parody of (work): $a Austen, Jane, $d 1775-1817. $t Pride and prejudice.
Some works are named with an authorized access point that combines a creator and a title, as in the example above, but other works are named by title alone. Examples:
Beowulf
Lord’s prayer
Maryland series in contemporary Asian studies
Planet of the apes (Motion picture : 1968)
Star-spangled banner (Song)
Venus de Milo
In order to express a relationship to a work named by title alone, it would be helpful to be able to use a code or URI in subfield $4 of field 730.
130 0# $a Beowulf (Motion picture : 2007)
245 10 $a Beowulf / $c Paramount Pictures presents ; in association with Shangri-La Entertainment ; an ImageMovers production ; a Robert Zemeckis film ; directed by Robert Zemeckis ; screenplay by Neil Gaiman & Roger Avary ; produced by Steve Starkey, Robert Zemeckis, Jack Rapke.
730 0# $4 http://rdaregistry.info/Elements/w/P10129 $i Motion picture adaptation of (work): $a Beowulf.100 1# $a Tin, Christopher, $d 1976- $e composer.
240 10 $a Civilization IV. $p Baba Yetu
245 10 $a Baba Yetu : $b from Civilization IV / $c music by Christopher Tin ; Swahili adaptation of "The Lord's prayer" by Chris Kiagiri.
730 0# $4 http://rdaregistry.info/Elements/e/P20159 $i Musical setting of (expression): $a Lord's prayer. $l Swahili.
3.1. In field X30 of the MARC 21 Bigliographic Format, make the following changes:
In the list of subfield codes, change:
$4 - Relationship (R) [630]
to
$4 - Relationship (R) [630/730]In the Guidelines for Applying Content Designators section, change:
$4 - Relationship [630]
to
$4 - Relationship [630/730]
3.2. In field 730 of the MARC 21 Bibliographic Format, in the list of subfield codes, add:
$4 - Relationship (R)
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