130 likes | 146 Views
Learn about the changes in MARC21 to align with RDA, such as new tags and a checklist for library systems. Updates focus on granularity of RDA data and user benefits, with essential support for metadata practices. Explore the amendments for ISBD punctuation, leader codes, and new variable fields. Discover how the core elements have been replaced and updated in MARC records, ensuring compliance with RDA guidelines.
E N D
MARC21 changes to accommodate RDA Trina Grover June 2, 2010
With considerable help from … Alan Danskin (JSC Chair) Tom Delsey (Former RDA editor) Pat Riva (CCM Chair) Adam Schiff (University of Washington) Margaret Stewart (Library & Archives Canada) Barbara Tillett (Library of Congress)
Topics • New MARC tags, subfields and codes for bibliographic data authority data • Checklist for local integrated library systems
RMWG working principles MARC21 must remain neutral and flexible as to • which types of records, fields and subfields map to which FRBR entities • database design All changes to support the granularity of RDA data are based on an assessment of the benefits for end-users, and consideration of cost implications
MARC21 updates Updates 10 and 11 contain the changes to accommodate RDA Proposal No. 2010-07: ISBD punctuation in the MARC 21 Bibliographic Format
“Introduction of explicit elements is good metadata practice” -- Alan Danskin (JSC Chair)
Leader and 00X MARC records containing RDA descriptions will have leader/18 = i for ISBD leader/06 Type of record will continue to contain the code for primary content Some additional codes in various 007 and 008 character positions
040 Cataloging Source $b language of cataloguing (NR) $e description conventions (R) 040 $a DLC $b eng $c DLC $e rda 040 $a CaOTR $b fre $c CaOTR $e rda
No subfield $h in field 245 General material designations have been replaced by 3 new variable fields 336 Content Type (RDA 6.9) 337 Media Type (RDA 3.2) 338 Carrier Type (RDA 3.3) Core element Core element
Website with photographs 245 $a The sartorialist 300 $a 1 online resource 336 $a text $2 marccontent 336 $a still image $2 marccontent 337 $a computer $2 marcmedia 338 $a online resource $2 marccarrier
Welcome back subfield $e 100 $a Blais, Marie-Claire, $d 1939- $e author 240 $a Belle bête. $l English 245 $a Mad shadows / $ c Marie-Claire Blais ; translated from the French by Merloyd Lawrence. 700 $a Lawrence, Merloyd. $e translator
Attributes of persons 046 special coded dates 370 associated place 371 address 372 field of activity 373 affiliation 374 occupation 375 gender 377 associated language
ILS checklist • Review indexing and display configurations • for example subfield $e in 7XX • Add fields for core elements to templates • such as 336 and 338 • Make changes to validation tables • Create new macros • Configure import and export profiles to include new fields