Reaching decisions and adjusting: RDA and OCLC
Resource Description and Access (RDA), the successor to the Anglo-American Cataloging Rules (AACR), has had a significant impact on both bibliographic and authority data as they are represented in Machine-Readable Cataloging records in MARC 21. A brief history of the develoment of RDA is outlined. Since 2006, OCLC has kept up with some fifteen MARC 21 Bibliographic, Authority, and Holdings Updates through a total of nine OCLC-MARC Updates. Many of the new fields and indexes implemented by OCLC are listed, many of them directly related to RDA. The MARC fields for Content Type (336), Media Type (337), and Carrier Type (338) are given special attention, as they collectively replace and improve upon the AACR concept of the General Material Designation (GMD). In addition to the many new indexes implemented, including the "Entity Attributes" indexes in both the Bibliographic and Authority files, newly defined elements have been added to many existing indexes. RDA-related updates have also been made to OCLC's Connexion browser and client interfaces. OCLC policies regarding RDA records are discussed, including some of the automated changes to existing records that are underway.
Keywords
- Year: 2014
- Volume (number): 19 (2)
- Published: 31. 12. 2014
- Article number: /
Related Posts
Potential impact of ISBD for Manifestation on the future of UNIMARC
The paper discusses challenges in the development of UNIMARC as an encoding standard for metadata content that conforms to the stipulations of ISBD for Manifestation, an implementation of the IFLA Library Reference Model. UNIMARC already encodes metadata controlled by ISBD: International Standard Bibliographic Description, the precursor of ISBD for Manifestation.
Contribution to the Research on Bibliographic Activity Development in Bosnia and Herzegovina (1955-2001)
In Bosnia and Herzegovina, in 1945, the Decree on Mandatory Delivery of Printed Matters in Bosnia and Herzegovina and the Decree on the National Library of Federal Bosnia and Herzegovina were passed, which laid the legal foundations for creating a Bibliography of Bosniaca. Later in B&H, following the foundation of the B&H Library Association in 1955, the first B&H librarianship journal, the Bulletin of the B&H Library Association and the National Library of the People's Republic of B&H was launched, where the journal was first renamed to Librarianship: Journal of the B&H Library Association and then to Librarianship: Yearbook of the B&H Library Association.
COBIB.SI: increment of bibliographic records in 2022
The article presents in detail the data on the annual increment of bibliographic records in 2022 at annual and monthly levels. The analysis includes 171,503 bibliographic records created by 546 cataloguers. In the last quarter of the year, 27.5% of bibliographic records were created.
Evaluation of the CONOR.SI authority file from cataloguers’ point of view in academic libraries
Authority control is an important part of cataloguing. The Slovene CONOR.SI authority file including authority records for individual and corporate authors, enables among others identification of authors. The purpose of the research was to find out cataloguers’ opinions on its usefulness, its advantages and disadvantages, and how creating authority records for corporate authors was practised. The survey was conducted as an online questionnaire and interview, 73 cataloguers from academic libraries participated. The results showed that the majority of surveyed cataloguers were satisfied with CONOR.SI.
RDA in the Fifth Information Age: entity, identity, authority
The Fifth Information Age is characterised by the ubiquitous recording of social transactions in an explosion of persistent cultural memory. A person who contributes to social media is an agent who creates digital cultural artefacts. The internet of things, of personal devices for the capture, creation, transmission, and output of information means everyone is potentially an author, a publisher, a distributor, with a profound impact on traditional methods of authority control. The focus of authority control is shifting from the provision of a unique label for an individual person or group to the description of an individual as an instance of a class, as an entity.
Textual component parts: some highlights for a more uniform cataloguing
The purpose of this paper is to offer additional help to cataloguers for more uniform and higher quality cataloguing of textual component parts, and at the same time to gather information about where cataloguers can get informed about novelties and changes in the cataloguing of textual component parts.
The characteristics and use of authority control in contemporary library catalogues: a brief overview of the implementation of authority control of personal names in the COBISS.CG system
The paper describes and emphasizes the importance of authority control for personal names in the development of library catalogues. The introductory part of the paper presents a historical overview of the development of authority control in world librarianship, the most important library conferences that dealt with this topic, as well as the way authority control functions in the world and in library-information systems operating on the COBISS platform.
Perspectives for the future development of authority data in the COBISS system
By introducing the IFLA Library Reference Model, the significance of authority control is constantly increasing as authority data will play a key role in the linked data network. Consequently, the preparation of authority data will help when implementing IFLA LRM and will prove useful during the transition to RDA (Resource Description and Access). The overview of authority data situation in the COBISS.net system with the focus on the Slovenian COBISS.SI system is presented.
COBIB.SI: increment of bibliographic records in 2021
The article presents in detail the data on the annual increment of bibliographic records in 2021 at annual and monthly levels. The analysis includes 177,705 bibliographic records created by 543 cataloguers. In the last quarter of the year, 28 % of bibliographic records were created. Most records, i.e. 1,015 records, were created on Tuesday, 9 February 2021, Tuesdays are also the most productive days in the year.
Bibliographic Transition in France: work in progress
This article presents the current state of bibliographic transition in France, the approach and the organization that were applied to make library catalogues compatible with semantic web technologies and bibliographic data on the web. In order to achieve this goal, it is necessary to move to entity-based cataloguing built on the IFLA LRM model.
