rda: cataloging code for the 21st century?
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RDA: Cataloging Code for the 21st Century?. Rick J. Block Columbia University. Other Presentation Titles. RDA: Boondoggle or Boon? And What About MARC? NETSL April 2009 The Battle of RDA: Victors or Victims NYTSL November 2009. Rick Block On RDA:. - PowerPoint PPT PresentationTRANSCRIPT
RDA: Cataloging Code for the 21st Century?
Rick J. Block
Columbia University
Other Presentation Titles
• RDA: Boondoggle or Boon?And What About MARC?
• NETSL April 2009
• The Battle of RDA: Victors or Victims
• NYTSL November 2009
Rick Block On RDA:
“I think it is a disaster. I'm hoping it is never implemented.”
Library Journal Nov. 15, 2008
Rick Block On MARC:
Unlike some of his colleagues, he believes the MARC record has a future. He points out the example that Columbia has invested a great deal in it, even in its electronic displays. “We have millions of records in MARC,” says Block, “so I don't think it will go away.”
Library Journal Nov. 15, 2008
Rick Block on ?:
“When I was in library school in the early ’80s, the students weren’t as interesting”
New York Times July 8, 2007
A Hipper Crowd of Shushers
Rhode Island: its neither a road nor an island … discuss
“Still I can not help thinking that the golden age of cataloging is over, and that the difficulties and discussions which have furnished an innocent pleasure to so many will interest them no more. Another lost art.”
Charles A. CutterPreface, 4th ed. Rules for a Dictionary
Catalog (1904)
“Several principles direct the construction of cataloguing codes. The highest is the convenience of the user.”
Statement of International Cataloguing Principles (IFLA, 2009)
Why me? My perspective
• I’ve been quoted
• I ignored it as long as I could
• I’m a teacher and a practitioner
• I’m struggling to understand RDA
• I’ve not lived through a code change
• Goal for today: present a balanced view of RDA as I understand it
Deja Vu All Over Again!
• The War of AACR2: Victors or Victims.– Charles Martell. Journal of Academic
Librarianship. Vol. 7. no. 1 (1981)
• The War of AACR2– Michael Gorman. Our Singular Strengths:
Meditations for Librarians
RDA: Wikipedia Disambiguation
• Radioactive Dentin Abrasion
• Redland Railway Station
• Recommended Daily Allowance
• Remote Database Access
• Reader's Digest Association
• Retirement Date Announced
Naming the Code
• RDA – an international standard• Took “Anglo-American” out of title
– Even AACR2 used internationally• Translated into 25 different languages• Used in 45 countries outside the U.S.
• Took “Cataloguing” out of title– “Resource description” better understood by metadata
communities– Will still include basic principles of bibliographic
description
Why New Cataloging Rules?
• Feeling that continued revision of AACR2 not sufficient to address issues– Evolving formats, including items that belong
to more than one class of material– Limitations with existing GMDs and SMDs– Integrating resources– Separation of “content” and “carrier” concepts
• Integrate FRBR principles
RDA Big Picture Concepts
• Designed for the digital world
• Founded on AACR
• Informed by FRBR and FRAR
• Consistent, flexible and extensible framework
• Compatible with international principles, models and standards
• Useable outside the library community
Why Not AACR3?
AACR3
Why Not AACR3?
• Reviewers of AACR3 Part I (2004-05) identified areas for improvement:– Proposed structure of rules – too awkward– More metadata-friendly; less library jargon– More connection to FRBR– Modify the connection of the rules to ISBD– Changes need to be significant enough to
merit a new cataloging code, but records still need to be compatible with AACR2
RDA is …
• “RDA is a content standard, not a display standard and not a metadata schema. RDA is a set of guidelines that indicates how to describe a resource, focusing on the pieces of information (or attributes) that a user is most likely to need to know. It also encourages the description of relationships between related resources and between resources and persons or bodies that contributed to creation of that resource.” (Oliver, 2007, Changing to RDA)
RDA will be …
• A new standard for resource description and access
• Designed for the digital world• Optimized for use as an online product• Description and access of all resources
• All types of content and media
• Resulting records usable in the digital environment (Internet, Web OPACs, etc.)
A two-slide history of AACR (1)
• 1967 – AACR 1st ed.
• 1978 – AACR2
• 1988
• 1998
• 2002
• 2005 (last update)
A two-slide history of AACR (2)
Logical structure of AACR2Beyond MARC
What is a
work?
Access points for works Bibliographic
relationships
Content versus carrier
AACR2 & catalogue production
Issues related to seriality
International Conference on the Principles & Future Development of
AACR (1997)
International Conference on the Principles & Future Development of
AACR (1997)
AACR2 Part 11. General2. Books, Pamphlets, and Printed Sheets3. Cartographic Materials4. Manuscripts5. Printed Music6. Sound Recordings7. Motion Pictures and Video recordings8. Graphic Materials9. Electronic Resources10. Three-Dimensional Artefacts and Realia11. Microforms12. Continuing Resources13. Analysis
AACR2 Part 11. General2. Books, Pamphlets, and Printed Sheets3. Cartographic Materials4. Manuscripts5. Printed Music6. Sound Recordings7. Motion Pictures and Video recordings8. Graphic Materials9. Electronic Resources10. Three-Dimensional Artefacts and Realia11. Microforms12. Continuing Resources13. Analysis14. Podcats
RDA …
• A FRBR-based approach to structuring bibliographic data
• More explicitly machine-friendly linkages (preferably with URIs)
• More emphasis on relationships and roles
• Less reliance on cataloger-created notes and text strings (particularly for identification)
Functional Requirements for Bibliographic Records (FRBR)
• User tasks– Find– Identify– Select– Obtain
• Entity-relationship model– Entities: Group 1, 2, 3– Relationships– Attributes
• National level record elements (mandatory & optional data)
What’s a conceptual model?
• Abstract depiction of the universe of things being described– The things in that universe (entities)
– Identifying characteristics of those entities (attributes/elements)
– The relationships among the entities
FRBR’s Entity-Relationship Model
Pers
on
Shakespearewas created by
created
Hamlet
Wor
k
FRBR Entities
Group 1:Products of intellectual & artistic endeavor = bibliographic resources
–Work–Expression–Manifestation– Item
Vocabulary
• “Book”–Door prop
(item)
–“publication” at bookstore any copy
(manifestation)
Vocabulary
• “Book”–Who translated?
(expression)
–Who wrote?
(work)
Group 1Work
Expression
is realized through
is embodied in
Manifestation
Item
is exemplified by
recursive
one
many
40
Examples1. Leatherbound autographed copy in Rare
Books Collection? 2. Digitized version of the Oxford University
Press text published in 2008?3. French translation?4. London Symphony Orchestra 2005
performance?5. Three Musketeers?
Item
Manifestation
Expression
Expression
Work
Original Work - Same
Expression
Same Work – New Expression
New WorkCataloging Rules Cut-Off Point
DerivativeEquivalent Descriptive
Facsimile
Reprint
ExactReproduction
Copy
MicroformReproduction
Variations or Versions
Translation
Simultaneous“Publication”
Edition
Revision
SlightModification
ExpurgatedEdition
IllustratedEdition
AbridgedEdition
Arrangement
SummaryAbstractDigest
Change of Genre
Adaptation
DramatizationNovelizationScreenplay
Libretto
FreeTranslation
Same Style orThematic Content
Parody
Imitation
Review
Criticism
AnnotatedEdition
Casebook
Evaluation
Commentary
Family of Works
Relationships• Inherent among the
Group 1 entities
• Content relationships among works/expressions
Work
Expression
Manifestation
Item
Whole-Part
AccompanyingSequentialDerivative
43
FRBR Entities
Group 1: Bibliographic resources– Work
– Expression
– Manifestation
– Item
FRBR Entities
Group 2: Those responsible for the intellectual & artistic content = Parties
– Person
– Corporate body
– Family
Work
Expression
Manifestation
Item
Group 2
many
is owned by
is produced by
is realized byis created by
Person
Corporate Body
Family
Subject Relationship
WorkCreated by
Creates Personis subject of
has subject
Concept/Topic
FRBR Entities
Group 3:Subjects of works–Groups 1 & 2 plus–Concept–Object–Event–Place
• Subject relationship
Work Work
Expression
Manifestation
Item
Person Family
Corporate Body
Concept
Object
Event
Place
has as subject
has as subject
has as subject Group 3
many
CollocationBetter organization to catalog
More options to display
» Identifying elements
» Pathways
☑ Simplify cataloging enabling links and re-use of identifying elements
FRBR Benefits
• Objectives of a catalog: display
• All the works associated with a person, etc.
• All the expressions of the same work
• All the manifestations of the same expression
• All items/copies of the same manifestation
Collocation Shakespeare
HamletRomeo andJulietEnglish
French
German
SwedishStockholm2008
Columbia UniversityCopy 1Green leather binding
Pathways to Related Works
Hamlet
Stockholm2008
English
Swedish
French
German
Shakespeare
Columbia UniversityCopy 1Green leather binding
Romeo andJuliet
Stoppard
Rosencrantz & Guildenstern Are Dead
Tex
t
Movies…
Derivativ
e
w
orks
Subject
Collocation by Works
• Shakespeare, William, 1564-1616. All’s well that ends well As you like it Hamlet Macbeth Midsummer night’s dream …
Collocation by Family of Works and Expressions
• Shakespeare, William, 1564-1616. Hamlet.+ Texts+ Motion Pictures+ Sound Recordings
Collocation by Expressions• Shakespeare, William, 1564-1616.
Hamlet.+ Texts – Danish+ Texts – Dutch+ Texts – English+ Texts – French+ Texts – Spanish+ Motion Pictures – English+ Sound Recordings - English
Collocation of Manifestations
• Shakespeare, William, 1564-1616. Hamlet.- Motion pictures – English
+ 1964 Director, Bill Collegan+ 1990 Director, Kevin Kline, Kirk Browning+ 1990 Director, Franco Zeffirelli+ 1992 Director, Maria Muat+ 1996 Director, Kenneth Branagh+ 2000 Director, Campbell Scott, Eric
Simonson
FRBR Display - Serial Atlantic monthly
Atlantic monthly (Boston, Mass. : 1993-) Atlantic (Boston, Mass. : 1981-1992) Atlantic monthly (Boston, Mass. : 1971-
1980) Atlantic (Boston, Mass. : 1932-1970) Atlantic monthly (Boston, Mass. : 1857-
1931)
FRBR Display - Serial Atlantic monthly
Atlantic monthly (Boston, Mass. : 1993-) Online Paper Microfilm
Atlantic (Boston, Mass. : 1981-1992) Atlantic monthly (Boston, Mass. : 1971-1980) Atlantic (Boston, Mass. : 1932-1970) Atlantic monthly (Boston, Mass. : 1857-1931)
Circulation: Place holds at “Work” or “Expression” level rather than only at manifestation level
(VTLS and OCLC demonstrate this)
HamletEnglish
FRBR Benefits
Database/format ScenariosBib record (flat-file)
Author:
Title:
Content type:
Carrier type:
Provenance:
Subject:
Lee, T. B.
Cataloguing has a future
Spoken word
Audio disc
Metadata
Donated by the author
Name authority record
Name:
Subject authority record
Identifier: …
Label:
Identifier: …
Bib record (description)
Item information
Manifestation information
Expression information
Work informationFRBR record
RDA content type registry
Label:
Identifier: …
Spoken word
RDA element registry
RDA carrier type registry
Future record
ONIX
FRBR registry
Bas
ed o
n G
ord
on D
unsi
re’s
sl
ide
Work title: Cataloguing has a future
Author:
Title:
Content type:
Carrier type:
Provenance:
Subject:Lee, T. B.
Cataloguing has a future
Audio disc
Metadata
Donated by the author
Name authority record
Name:
Subject authority record
Identifier: …
Label:
Identifier: …
Item information
Manifestation information
Expression information
Work information
RDA content type registry
Label:
Identifier: …
Spoken wordRDA carrier type registry
Linked Data
Work Title: Cataloguing has a futureCataloguing has a future
Author:
Title:
Content type:
Carrier type:
Provenance:
Subject:Lee, T. B.
Cataloguing has a future
Audio disc
Metadata
Donated by the author
Name authority record
Name:
Subject authority record
Identifier: …
Label:
Identifier: …
Item information
Manifestation information
Expression information
Work information
RDA content type registry
Label:
Identifier: …
Spoken word
RDA carrier type registry
Package for Data Sharing
Lee, T. B.
Metadata
Spoken word
Audio disc
Work Title: Cataloguing has a futureCataloguing has a future
Communication format record
What’s Changing?
• Changes in technology– Impact on descriptive/access data
• book catalogs• card catalogs• OPACs• next generation
• Move from individual library to international audience
• Move from classes of materials to elements and values (more controlled vocabularies)
Internet
• Catalogs are no longer in isolation– Global access to data
• Integrate bibliographic data with wider Internet environment– Share data beyond institutions
Internet “Cloud”
Databases, Repositories
Services
Web frontend
What RDA is intended to be
• A content standard• A set of guidelines• Focused on user tasks (Find, Identify,
Select, Obtain mantra throughout)• An online product (with possible print
“derivatives”)• A more international standard• An effort to make library catalog data play
better in the Web environment
What RDA is intended to be
• Change in view from classes of materials in libraries to elements and relationships for entities in the bibliographic universe
• May be used with many encoding schema such as MODS, MARC, Dublin Core
• An attempt to improve the way we describe and present relationships among resources and bibliographic entities
• Flexible and adaptable
What it is NOT intended to be
• A display or presentation standard
• A metadata schema
• A rigid set of rules
• Structured around ISBD areas and elements
• Instructions on creating and formatting subject headings (yet)
• Instructions on classification numbers
Goals of RDA
• Provide consistent, flexible, and extensible framework for description of all types of resources and all types of content
• Be compatible with internationally established principles, models and standards
• Be usable primarily within the library community, but be capable of adaptation for other communities (e.g. archives and museums)
• Be compatible with descriptions and access points devised using AACR2 in existing catalogs and databases
Goals of RDA
• Written in plain English, and able to be used in other language communities
• Be independent of the format, medium, or system used to store or communicate this data
• Be readily adaptable to newly-emerging database structures
Foundations and Influences
• FRBR (Functional Requirements for Bibliographic Records)
• FRAD (Functional Requirements for Authority Data)
• AACR2
• Paris Principles (“Statement of International Cataloguing Principles” 2009 version)
• ISBD (International Standard Bibliographic Description) But RDA does not follow ISBD order and ISBD punctuation is no longer required.
Stakeholders• Joint Steering Committee for Development of Resource Description
and Access• American Library Association (ALA) • Association for Library Collections and Technical Services (ALCTS)• Cataloging and Classification Section• RDA Implementation Task Force• Australian Committee on Cataloguing (ACOC)• The British Library• Canadian Committee on Cataloguing (CCC)• CILIP: Chartered Institute of Library and Information Professionals• The Library of Congress• International Federation of Library Associations and Institutions
(IFLA) • Dublin Core Metadata Initiative (DCMI) • RDA/MARC Working Group
Stakeholders
• Catalogers – and –• Library administrators• Cataloging educators• Public service librarians• Systems developers• Metadata communities• MARC format developers• National and international programs (PCC, ISSN, etc.)
• You• ………………………………………..to name a few…..
Well, only if the rules actually achieve these lofty, if laudable, goals
2.1.1.1
If the resource does not contain any of the sources listed above, use as the preferred source of information another source within the resource itself, giving preference to formally presented sources
Well, only if the rules actually achieve these lofty, if laudable, goals
Construct the preferred access point representing a libretto or song text, by adding Libretto to the preferred access point representing the work or part(s) of the work if the work or part(s) contain only the text of an opera, operetta, oratorio, or the like, or Text to the preferred access point representing the text of a song. For compilations by a single composer, add Librettos if the compilation contains only texts of operas, operettas, oratorios, or the like; otherwise add Texts.
RDA Structure
• General introduction• Elements• Relationships
Appendices• Capitalization, Abbreviations, Initial articles, etc.• Presentation (ISBD, MARC, etc.)• Relationship designators• Etc.
GlossaryIndex
General Principles (ICP)
• Convenience of user
• Representation
• Common usage
• Accuracy
• Sufficiency and necessity
• Significance
• Economy
• Consistency and Standardization
• Integration• Defensible, not
arbitrary
• If contradict, take a defensible, practical solution.
Structure of RDA
• RDA contains:– 10 sections– with 37 chapters – and 13 appendices
• Table of Contents is 113 pages
0 Introduction (purpose and scope, foundations, objectives, principles, structure, core elements, etc.)
Section Attributes
1Chapters 1-4
Manifestation and item (e.g., title, statement of responsibility, edition statement, publication information, etc.)
2Chapters 5-7
Work and expression (e.g., title of the work, content type, etc.)
3Chapters 8-11
Person, family and corporate body (e.g., name, identifier, associated dates, etc.)
4Chapters 12-16
Concept, object, event, and place
Section Relationships
5Chapter 17
Primary relationships between work, expression, manifestation, and item (hierarchical)
6Chapters 18-22
Relationships to persons, families, and corporate bodies associated with a resource
7Chapter 23
Subject relationships
8Chapters 24-28
Relationships between works, expressions, manifestations, and items (successive, derivative, etc.)
9Chapters 29-32
Relationships between persons, families, and corporate bodies
10Chapters 33-37
Relationships between concepts, objects, events, and places (such as broader or narrower terms)
RDA Appendices
• Capitalization• Abbreviations• Initial articles• Record syntaxes for descriptive data• Record syntaxes for access point control data• Additional instructions on names of persons• Titles of nobility, terms of rank, etc.• Dates in the Christian calendar• Relationship designators (4 appendices)• Complete examples
New Terminology
• AACR2• area• main entry• added entry• uniform title• heading• see references• physical description
• RDA• element• preferred access point
• access point• preferred title for a work
• preferred access point
• variant access point
• describing carriers
Transcription – Principle of Representation in RDA
• “Take what you see” – Correction of inaccuracies elsewhere– No more abbreviating (but take abbreviations
found on the resource)
• Accept what you get– Facilitating automated data capture
– Next Slides from Barbara Tillett. “Sharing Standards for Bibliographic Data Worldwide. June 11, 2009.
Sample Changes from AACR2
• Transcribed data – Option to keep rule of 3
• e.g., [and five others] – no more “… et. al.”
– First place of publication is “core”– Place of publication not identified – not “s.l.”– Publisher not identified – not “s.n.”– Date of publication not identified
Sample Changes from AACR2
• General Material Designator ONIX/RDA (icons?)– Content type
• e.g., notated music, performed music, sounds, spoken word, text, still image, two-dimensional moving image (MARC 336)
– Media type• e.g., audio, computer, microform, projected, unmediated,
video (MARC 337)
– Carrier type• e.g., audio disc, online resource, microfiche, volume, object,
videodisc (MARC 338)
Sample Changes from AACR2
• Access points – Bible– Treaties– No more “Polyglot”– Birth/death dates (no more b. or d.)– More data in authority records
Reaction to RDA drafts
• Rhetoric is at times heated• Mostly taking place on email lists and the
blogosphere, rather than in the published literature
• Falls into two camps:– Too extreme– Not extreme enough
• Both sides have some valid points; both miss the point entirely at times
Jenn Riley. “RDA and FRBR: An Update.”http://www.dlib.indiana.edu/~jenlrile/presentations/ilf2007/rdafrbr.pdf
Reaction to RDA drafts
• The JSC claims RDA will make shifts in the theoretical framework without invalidating previous cataloging work
• So, we must both change the standard and not change the standard
• This is why JSC’s work has been criticized for being both too dramatic a change, and not a sufficient change
The “too extreme” argument goes something like:
• Abandonment of ISBD as a guiding structure is a step backwards
• FRBR is just theory, we shouldn’t be basing a cataloging code on it
• Language is incomprehensible• Planned changes don’t give enough
benefit to warrant the costs of implementation
Adapted from Jenn Riley. “RDA and FRBR: An Update.”
“Too Extreme”
• No other communities are going to use this thing anyways
• Any simplification of rules might reduce record quality and granularity
• Trying to cater to multiple audiences pollutes a library cataloging standard.
• Retraining staff will be expensive for libraries and confusing to catalogers – the bigger the change, the more the cost and confusion.
“Too Extreme”
• See Gorman paper for an example
“The RDA seeks to find a third way between standard cataloguing (abandoning a slew of international agreements and understandings) on the one hand and the metadata crowd and boogie-woogie Google boys on the other.”
The “not extreme enough” argument goes something like:
• Too much data relegated to textual description• Length and specificity make it unlikely to be applied
outside of libraries• Plans to remain backwards-compatible prohibit
needed fundamental changes• FRBR integration only a surface attempt• RDA is a “legacy standard” mired in past thinking. It
will never catch on outside of libraries if it remains so complicated (example: 2 chapters = 120 pages of info.).
Adapted from Jenn Riley. “RDA and FRBR: An Update.”
“Not Extreme Enough”
• RDA is too bottom heavy. JSC should create broad rules for most scenarios and let specialized groups produce details.
• JSC cannot create a robust standard for both digital and analog records. It must choose digital or risk losing forward thinking supporters.
• A less structured approach would allow for more sophisticated computer mediation, which would create superior search results and better serve patron demands.
“Not Extreme Enough”
• See Coyle/Hillmann paper for an example
“Particularly problematic is the insistence that notions of "primary" and "secondary," designed to use effectively the space on a 3 x 5 inch card, must still be a part of RDA. Preferences about identification of materials continue to focus on transcription in concert with rules for creating textual "uniform" titles by which related resources can be gathered together for display to users. Similarly, relationships between works or derivations have been expressed using textual citation-like forms in notes. “
Working Group on the Future of Bibliographic Control
• Develop a More Flexible, Extensible Metadata Carrier
• Integrate Library Standards into Web Environment • Extend Use of Standard Identifiers • Develop a Coherent Framework for the Greater
Bibliographic Apparatus • Improve the Standards Development Process,
including return on investment and greater focus on lessons from user studies
• Suspend Work on RDA
WG Recommendation 4.2• Presented their preliminary recommendations Nov. 13, 2007 at the
Library of Congress, recommendation 4.2 directed at RDA. The working group expressed their concerns about the new guidelines:– RDA is being written on a framework that is not yet tested--FRBR
concepts need to be tested on real cataloging data – "Temporarily suspend all further new work on RDA" – need thorough exploration of FRBR and implications on
bibliographic control – WG needs assurance that RDA is based on practical reality as
well as on theoretical construct, that this would improve the support for the new code
– need more info on cost of implementation – need identification of the real benefits of implementation – need info on hospitality of systems to be able to handle the new
rules – urge the JSC to go back and address these outstanding issues, as
well as language issues, organization, and usability
• “We want to make clear that NAL and NLM have not yet reached a conclusion regarding the adoption of RDA. We are mindful that the sponsoring organizations have economic limitations and revenue projections tied to the publication of RDA. However, the decision to adopt a new code must be based on the content of that code and not the economic needs of the sponsoring organizations.”– Statement posted to Autocat and other listservs. July
11, 2007
Draft Review Process: Positive Features of RDA
• Re-organization of the instructions around a clearly-defined element set
• Effort to support both current and forward-looking implementation scenarios
• Application of the FRBR/FRAD data models, including the attributes, relationships, and user tasks
• Emphasis on relationships among resources and entities
• Greater emphasis on describing entities, as opposed to creating access points
Draft Review Process: Positive Features of RDA
• Consistent specification of resource identifiers as an alternative to text strings for identifying entities
• Effort to support international application of RDA outside of an English-language environment
• Decision to define a place for subject entities and relationships in the RDA structure
• Collaborations with the ONIX and DCMI communities have already yielded what may turn out to be some of the most significant products of the RDA project
Draft Review Process: Not So Positive Features of RDA
• Constituency review of the RDA draft was deeply flawed and a difficult and unpleasant experience. – Calls into question whatever credibility the
RDA project has left – The PDF files in which the full draft was finally
issued were flawed documents, characterized by abundant typographical errors, faulty references, and a layout that obscured rather than supported the content
Draft Review Process: Not So Positive Features of RDA
• Frustrating combination of a forward-looking structure with the retention of vast amounts of case law and arbitrary decisions from the past.– Instructions retain many of the arbitrary
decisions inherited from AACR2, and the current reorganization now highlights how arbitrary many of those inherited decisions are.
Draft Review Process: Not So Positive Features of RDA
• Catalogers of special types of resources, such as cartographic, archival and moving-image resources, have become convinced that they have nothing to gain from RDA and much to lose
• RDA fails to meet many of its objectives, but none more fatally than the objective of clarity: RDA is not “clear and written in plain English.”
Will RDA Ever be Implemented?
• Heidi Hoerman's presentation on RDA from the 2008 OLAC/MOUG/NOTSL Conference. She reviews RDA and predicts:
• "RDA will die a quiet death.”
• “AACR2r2010 will be published.”
• “RDA's aims will be realized in due time."
Will RDA Ever be Implemented?
• Even if RDA proves to be as bad as detractors suggest, it may still have some important things to say about cataloging
• Perhaps is RDA proves to be insufficient, its shortcomings will be addressed and the next standard will be the dramatic change
• Or, maybe RDA will be just as dramatically wonderful as it has been suggested it will be
Cooperative Cataloging Rules
• The site has two primary purposes– 1) to offer a serious alternative to RDA – 2) to offer a place for sharing bibliographic
concepts within the general metadata community.
– James Weinheimer post to Autocat, Oct. 15, 2009
MARC
“The electronic embalming of the catalog card.”
--Michael Gorman
“MARC has always been an arcane standard. No other profession uses MARC or anything like it.”
--Roy Tennant
MARC
• “There are only two kinds of people who believe themselves able to read a MARC record without referring to a stack of manuals: a handful of our top catalogers and those on serious drugs.”
• Roy Tennant. MARC Must Die
OCLC: NEW Rec stat: n Entered: 20030207 Replaced: 20030207 Used: 20030207Type: r ELvl: I Srce: d Audn: Ctrl: Lang: dogBLvl: m Form: GPub : Time: nnn MRec: Ctry: mouDesc: a TMat: r Tech: n DtSt: m Dates: 1999,9999 040 $a ZCU $c ZCU 020 $a 101010101 : $c priceless 090 $a SF429.S64 $b R62 1999 092 $a 636.76 $2 21 049 $a ZPSA 245 00 $a Rocky $h [realia] : $b beloved pet / $c raised and loved by Rick Block and Bill Vosburg. 256 $a Shih tzu 260 $a Missouri : $b Farm, $c 1999- 300 $a 1 dog : $b male, black and white, 18 lbs. ; $c 51 x 33 cm. 490 1 $a Block/Vosburg dog series ; $v no. 1 650 0 $a Shih tzu. 830 0 $a Block/Vosburg dog series ; $v no. 1.
MARC: WoGroFuBiCo
• 3.1.1.1 LC: Recognizing that Z39.2/MARC are no longer fit for the purpose, work with the library and other interested communities to specify and implement a carrier for bibliographic information that is capable of representing the full range of data of interest to libraries, and of facilitating the exchange of such data both within the library community and with related communities.”
What about MARC? How will RDA change this standard?
• RDA/MARC Working Group is to propose changes to MARC21 to accommodate encoding of RDA data
• MARC is only one possible encoding schema for RDA data
• RDA online product will include mappings to MARC (current PDF draft has mappings to MARC21 in Appendix D)
• “JSC has gradually backed away from their original stance that RDA could be expressed easily in MARC21”—Diane Hillmann
• Well supported rumors indicate that LC is considering discontinuing update of MARC21 sometime in 2010
What about MARC? How will RDA change this standard?
• We don’t have complete answers about how MARC will change with the adoption of RDA.
• The RDA/MARC Working Group has formed to address these questions:– Under the auspices of the British Library, the Library and Archives
Canada, and the Library of Congress, an RDA/MARC Working Group has been established to collaborate on the development of proposals for changes to the MARC 21 formats to accommodate the encoding of RDA data. With the implementation of RDA anticipated for late 2009, the Working Group will be drafting proposals for review and discussion by the MARC community in June 2008.
– Although the MARC 21 formats support the encoding of descriptions created according to a wide range of content standards, the close relationship between AACR and MARC 21 has contributed to the efficient exchange of information among libraries for decades. The RDA/MARC Working Group will identify what changes are required to MARC 21to support compatibility with RDA and ensure effective data exchange into the future.
• (Taken from an email posted by Marjorie Blossto RDA-L on April 13, 2008.
Future of MARC
• Discussion of the future of MARC is only partially about MARC– The broader digital information landscape– Technologies– Cataloging practices– The diminishing market share of:
• Libraries in the information marketplace• Library catalogs as a resource discovery tool
MARC’s Richness
• Metadata record with approximately 2,000 elements available– Approximately 200 fields– Approximately 1800 subfields or other
structures
• To what extent is the richness/complexity exploited
MARC: My Thoughts
• Rumors of MARC’s death have been greatly exaggerated.
• Nevertheless, the “cult of MARC” could keep us from seeing or moving ahead
• It’s not MARC that’s killing us, it’s the record
• The pursuit of the perfect record must end
MARC: My Thoughts
• Librarians have had greatest success with data sharing
• Don’t sweat over MARC• Can re-package MARC data• ILS systems need to gather and display
records: not a lot needs to be done to MARC records
• Not convinced MARC will die either by murder or natural causes … but
MARC: My Thoughts
• MARC does limit our ability to share and exchange data outside of libraries while the creation of metadata outside of libraries is undergoing exponential growth
RDA Database Implementation Scenarios
• RDA is a content standard• RDA is not a display or encoding standard• RDA is not prescriptive as to the data structures that are
used to create, exchange, store or access the metadata• New database structures needed to realize the full
potential of RDA• Improve efficiency of cataloging• Improve searching and browsing for users
– Next Slides from: Rob Walls. “Implementation scenarios, encoding structures and display.”
Flat file database structure
Bibliographic record
NameAuthority record
Holdings/Item record
Name-TitleAuthority record
Linked Bibliographic and Authority Records
Bibliographic record
NameAuthority record
Holdings/Item record
Name-TitleAuthority record
Relational / object-orientated database structure
Manifestation
WorkAccess Point
Control Record
Expression
Holdings/Item
RDA and Dublin Core
• DCMI/RDA Task Group• RDA Element Vocabulary
– RDA metadata entities (elements, attributes)• E.g. “Title”, “Content type”
– RDA value vocabularies (terms)• E.g. “spoken word”, “microform” (media type)
• Enable RDA entities to be used in Semantic Web applications/by computers as well as people
• DC Application Profile for RDA
Bibliographic system changes
• Implement support for new/changed MARC 21 data elements:– Cataloging interface– Record displays– Index definitions for new data elements– Input/verification functions
RDA Online Product: Planned Features
• Browse and Search text (chapters and appendices)• RDA-AACR2 Mappings• Mappings to Dublin Core, ISBD, MARC• Full or Core View options• Workflows and examples for different formats and
types of resources• Links to external resources• Customizable views and settings• Demo from the IFLA Satellite Meeting, August 2008:
http://www.collectionscanada.gc.ca/jsc/docs/iflasatellite-20080808-demo.pdf
Testing
• Six months
• Coordinated by U.S. national libraries: LC, NAL, NLM
• Also includes PCC libraries of varying sizes, some archives, ILS vendors, OCLC
• RDA itself and compared to AACR2
Testing
• Feasibility of creating bibliographic data and populating MARC record
• Workflow and time comparison to AACR2• Determination of possible changes to MARC to
accommodate data created using RDA• Financial impact of training, workflow, and workflow
adjustments• Usability: for catalogers, by systems, ability of users
to locate desired information• Co-existence of RDA and AACR2 records• Integration between online product and other tools• System development needed for implementation
Testing
• Initial release of RDA Online will be tested• All methodology, results and data will be shared
and available• Core set of 25 resources including text, AV,
serials and integrating resources• Each institution will create both an RDA record
and a record using their current rules– Different staff members will create the RDA record
and the current rules record• Each institution will produce at least an
additional 25 RDA records
• “The goal of the test is to assure the operational, technical and economic feasibility of RDA … At the very least, the testing may simply reveal that the rules don’t work and thus show us how not to develop cataloging guidelines, which is always a valuable lesson.”
• Shawne Miksa. Resource Description and Access (RDA) and New Research Potentials.
Current Timeline Version ??• Full draft released in PDF November 17, 2008• Comment period on full draft ended February 2, 2009• RDA Online release June 2010• Testing will begin only after RDA is available• Test Days 1-90
– Training period• Test Days 91-180
– Records creation period• Post-Test Days 1-90
– Steering Committee analyzes results• After Post-Test Day 91
– Report is shared with US library community• Implementation?
Controversies, questions, considerations …
• Cost and accessibility of online product– It is unlikely that RDA in its entirety will be available
through open access. • Too radical or not radical enough?• Drafts have been difficult to understand and
inconsistent• Has FRBR been tested enough?• FRBR model doesn’t apply equally well to all
types of materials• WoGroFuBiCo’s recommendation to suspend
work on RDA
Controversies, questions, considerations …
• Internationalization vs. Anglo-American membership on JSC
• Flexibility and adaptability vs. specificity and detail
• Break with the past vs. compatibility with legacy data
• Simplicity and ease of use vs. length and FRBR jargon
• Must MARC die?• What is OCLC going to do?• … and others
Final Thoughts
• The road to RDA has been extremely frustrating
• I’ve become even more convinced that despite its flaws we need to have it out and used (or not!)
• Releasing an imperfect code is better than another 15 years of discussion
• Release early, release often!
Too much change?!
“In cataloging, all changes cost money. The larger the catalog in which the changes are introduced, the more they cost. That is why there is always a powerful conservative lobby among administrators of the largest and richest libraries when the revision of cataloging rules is under consideration.”
Lewis, P.R. (1980). “The Politics of Catalog Code Revision and Future Considerations.”In The Making of a Code: the Issues Underlying AACR2. held March 11-14, 1979, Tallahassee, Florida. Edited by Doris HargrettClack. Sponsored by the School of Library Science, Florida State University. Chicago: ALA
Consider this past observation…
“…failure to keep cataloging practice in line with changes in the characteristics in the documents in our libraries, and with the expectation and needs of document users in those libraries, leads to increasing inefficiencies; and so long-term costs of avoiding catalog changes may be as high as those of accepting them, although this is not easy to demonstrate in library budgets. Either way, the longer the changes are deferred, the more they cost...the proper method is to carry out revisions promptly.”
Lewis. P.R. (1980)
Once upon a time….penmanship was a required course
$$$$$$$$$$$$$$
What Should Catalogers Be Doing Right Now?
• Get familiar with FRBR and RDA terminology• Explore the RDA website and other resources—
official and unofficial• Watch discussion lists and blogs for discussions
and updates• Ask questions, talk with colleagues, participate
in the online discussions• Keep an open mind• Be prepared for change, even if RDA dies• And, most importantly…
• “You see, I don’t believe that libraries should be drab places where people sit in silence, and that’s been the main reason for our policy of employing wild animals as librarians” – Monty Python skit.