Functional Requirements for Bibliographic Records

The ways that people can use FRBR data have been defined as follows: to find entities in a search, to identify an entity as being the correct one, to select an entity that suits the user's needs, or to obtain an entity (physical access or licensing).https://www.ifla.org/files/assets/cataloguing/frbr/frbr_2008.pdf p.79

FRBR comprises groups of entities:

• Group 1 entities are work, expression, manifestation, and item (WEMI). They represent the products of intellectual or artistic endeavour.
• Group 2 entities are person, family and corporate body, responsible for the custodianship of Group 1’s intellectual or artistic endeavor.
• Group 3 entities are subjects of Group 1 or Group 2’s intellectual endeavor, and include concepts, objects, events, and places.

File:FRBR-Group-1-entities-and-basic-relations.svg

Group 1 entities are the foundation of the FRBR model:

• Work is a "distinct intellectual or artistic creation."{{cite web|url=http://www.ifla.org/VII/s13/frbr/frbr1.htm#3.2|title=Functional Requirements for Bibliographic Records - Final Report - Part 1|publisher=ifla.org|accessdate=15 April 2014}} For example, Beethoven's Ninth Symphony apart from all ways of expressing it is a work. When we say, "Beethoven's Ninth is magnificent!" we generally are referring to the work.
• Expression is "the specific intellectual or artistic form that a work takes each time it is 'realized.'" An expression of Beethoven's Ninth might be each draft of the musical score he writes down (not the paper itself, but the music thereby expressed).
• Manifestation is "the physical embodiment of an expression of a work. As an entity, manifestation represents all the physical objects that bear the same characteristics, in respect to both intellectual content and physical form." The performance the London Philharmonic made of the Ninth in 1996 is a manifestation. It was a physical embodiment even if not recorded, though of course manifestations are most frequently of interest when they are expressed in a persistent form such as a recording or printing. When we say, "The recording of the London Philharmonic's 1996 performance captured the essence of the Ninth," we are generally referring to a manifestation.
• Item is "a single exemplar of a manifestation. The entity defined as item is a concrete entity." Each copy of the 1996 pressings of that 1996 recording is an item. When we say, "Both copies of the London Philharmonic's 1996 performance of the Ninth are checked out of my local library," we are generally referring to items.

Group 1 entities are not strictly hierarchical, because entities do not always inherit properties from other entities.{{cite journal|last1=Renear|first1=Allen H.|last2=Choi|first2=Yunseon|title=Modeling Our Understanding, Understanding Our Models - The Case of Inheritance in FRBR|journal=Proceedings of the American Society for Information Science and Technology|date=10 October 2007|volume=43|issue=1|pages=1–16|doi=10.1002/meet.14504301179|url=http://eprints.rclis.org/8622/1/Renear_Modeling.pdf|doi-access=free}} Despite initial positive assessments of FRBR clarifying the thoughts around the conceptual underpinnings of works, there has been later disagreement about what the Group 1 entities actually mean.{{cite journal|last1=Floyd|first1=Ingbert|title=Multiple interpretations: Implications of FRBR as a boundary object|journal=Proceedings of the American Society for Information Science and Technology|date=2009|volume=46|issue=1|pages=1–8|doi=10.1002/meet.2009.14504603110|doi-access=free}} The distinction between Works and Expressions is also unclear in many cases.

In addition to the relationships between Group 1 and Groups 2 and 3 discussed above, there are many additional relationships covering such things as digitized editions of a work to the original text, and derivative works such as adaptations and parodies, or new texts which are critical evaluations of a pre-existing text.{{cite web|last1=Tillett|first1=Barbara|title=What is FRBR?|url=https://www.loc.gov/cds/downloads/FRBR.PDF|publisher=Library of Congress|accessdate=5 August 2017}} FRBR is built upon relationships between and among entities. "Relationships serve as the vehicle for depicting the link between one entity and another, and thus as the means of assisting the user to ‘navigate’ the universe that is represented in a bibliography, catalogue, or bibliographic database."{{cite web|url=http://www.ifla.org/VII/s13/frbr/frbr2.htm#5|title=Functional Requirements for Bibliographic Records - Final Report - Part 2|publisher=ifla.org|accessdate=15 April 2014}} Examples of relationship types include, but are not limited to:{{cite web|last=International Federation of Library Associations and Institutions|title=Functional Requirements for Bibliographic Records: Final Report|url=http://www.ifla.org/publications/functional-requirements-for-bibliographic-records|accessdate=3 December 2013}}

Equivalence relationships exist between exact copies of the same manifestation of a work or between an original item and reproductions of it, so long as the intellectual content and authorship are preserved. Examples include reproductions such as copies, issues, facsimiles and reprints, photocopies, and microfilms.

Derivative relationships exist between a bibliographic work and a modification based on the work. Examples include:

• Editions, versions, translations, summaries, abstracts, and digests
• Adaptations that become new works but are based on old works
• Genre changes
• New works based on the style or thematic content of the work

Descriptive relationships exist between a bibliographic entity and a description, criticism, evaluation, or review of that entity, such as between a work and a book review describing it. Descriptive relationships also includes annotated editions, casebooks, commentaries, and critiques of an existing work.

• BIBFRAME
• Functional Requirements for Authority Data (FRAD)
• FRSAD
• FRBRoo
• IFLA Library Reference Model
• International Cataloguing Principles (ICP)
• Resource Description and Access (RDA)
• Paris Principles (PP)

{{reflist}}

{{More footnotes needed|date=September 2011}}

• Karen Coyle, [http://kcoyle.net/beforeAndAfter/index.html FRBR Before and After], online, CC-BY license. American Library Association, 2015. {{ISBN|978-0-8389-1364-2}}
• IFLA Study Group on the Functional Requirements for Bibliographic Records. [http://www.ifla.org/VII/s13/frbr/frbr.htm Functional requirements for bibliographic records : final report]. — München: K.G. Saur, 1998. — (UBCIM publications; new series, vol. 19). — {{ISBN|3-598-11382-X}}. (Accessed Nov. 6, 2005)
• {{cite journal|last=Madison|first=Olivia M.A.|title= The IFLA Functional Requirements for Bibliographic Records|journal= Library Resources & Technical Services|date=July 2000|volume=44|issue=3|series=3|pages=153–159|url=http://lib.dr.iastate.edu/libadmin_pubs/5/|accessdate=16 February 2013|doi=10.5860/lrts.44n3.153|doi-access=free}}
• Tillett, Barbara. [https://www.loc.gov/cds/downloads/FRBR.PDF FRBR: A Conceptual Model for the Bibliographic Universe.] Library of Congress Cataloging Distribution Service, 2004. (Accessed Nov. 6, 2005)

• [https://web.archive.org/web/20090626072246/http://www.rda-jsc.org/rdaprospectus.html RDA: Resource Description and Access]
• [http://www.ifla.org/en/publications/functional-requirements-for-bibliographic-records Functional Requirements for Bibliographic Records], International Federation of Library Associations and Institutions
• [https://www.loc.gov/catworkshop/RDA%20training%20materials/LC%20RDA%20Training/FRBR_Module%203_FRBR%20&%20RDA%20&%20MARC/FRBR%20%20RDA%20%20MARC_studentversion_20120818.pdf Library of Congress Training for RDA: Resource Description & Access: FRBR: FRBR, RDA, and MARC]

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Category:Library cataloging and classification

Category:Library 2.0

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