The Structure of RDA

-

General Structure

Remember that RDA has a clear structure:
  • Table of Contents
  • Introduction
  • Specific instructions
o   Entities and their attributes
·            Group 1 (WEMI) (Chapters 1-7)
·            Group 2 (PFC) (Chapters 8-16)
o   Relationships (Chapters 17-22, 24-32)
  • Appendices for
o   Abbreviation
o   Capitalization
o   Relationship designators (more on this later)
  • Glossary with links to the text of the instructions
  • Index

Not Organized Like AACR2

The organization of RDA is very different from AACR2. Instead of separate chapters for classes of materials (books, cartographic materials, printed music, etc.), RDA is principle-based and organized around the FRBR/FRAD tasks to help users “identify” and “relate” the resources they need from our collections. There are general instructions applying to all resources with specific instructions for characteristics unique to certain categories of resources.

The identifying elements for each thing we are describing are addressed separately in each chapter. RDA provides instructions on what identifying elements are needed; for those chapters related to access points, it then provides -- at the end of those chapters -- the instructions on how to assemble those elements to create authorized access points (remember, that’s what AACR2 calls headings). We will see this particularly in chapter 6 and chapters 9-11.

Not a Linear Resource

When you use online tools, you don’t read the content in the same way as you read a printed text.  You don’t generally read linearly from one page to the next. Instead, you read purposefully.  You perform keyword searches (and then view several hits from the results list), follow links, and jump to elements from a Table of Contents or other navigational feature

Some of the “length” of RDA is due to the need for duplicating content to serve the catalogers who will be arriving at that content in these different ways from different starting points.

ALA also publishes a print version of RDA. A print version of the RDA element set (a subset of the RDA content, organized by FRBR and FRAD entity) is also available from ALA Publishing.


“Core-ness”

Core Elements ➨ Core elements in Resource Description & Access (RDA) are minimum elements required for describing resources. Core elements are a new feature of RDA which allowed for certain metadata elements to be identified as “required” in the cataloging process. The assignment of core status is based on attributes mandatory for a national level record, as documented in the FRBR/FRAD modules. ... ... ... ... (Visit below link to read complete article)

Read now complete article: Core Elements : Glossary of Library & Information Science


Alternatives, Options, and Exceptions

Contents:
  • Alternatives Options and Exceptions in RDA : What Every Cataloger Needs to Know
  • What are RDA Alternatives?
  • Example of RDA Alternatives
  • What are RDA Options?
  • Example of RDA Optional Additions
  • Example of RDA Optional Omissions
  • What are RDA Exceptions? 
  • Example of RDA Exceptions
  • How to decide whether to apply the alternatives, options, or exceptions?
  • Note on the use of screen images from RDA Toolkit (Following RDA and RDA Toolkit Copyright Statement and guidelines)
Alternatives Options and Exceptions in RDA : What Every Cataloger Needs to Know
RDA contains a number of guidelines and instructions that are marked as alternatives, options (optional additions, optional omissions), and exceptions. Each of these is clearly identified by an italicized label, which in the RDA Toolkit appears in green color in the instruction (alternative, optional addition, optional omission, exception). A green vertical bar also appears in the left margin next of an alternative, optional, or exceptional instruction in RDA Toolkit. These allow individual libraries or cataloging agencies to make decisions based on individual considerations in cases where two or more provisions are equally valid. Guidelines for alternatives and options are provided in RDA rule 0.8, and instructions for applying exceptions is at RDA 0.9 of chapter 0. ... ... ... 


Library of Congress Policy Statements

LC has created an extensive body of Library of Congress Policy Statements (LCPS), to facilitate a standard interpretation and application of these alternatives, options, and exceptions.  Think of these as the ‘RDA version’ of the LC Rule Interpretations. Be sure to consult and follow the LCPS in all such cases. To access the LCPS, click on the green “LCPS” link in the RDA Toolkit. [Note: LCPS is now LC-PCC PS]

Examples

The examples in RDA illustrate the application of the specific instruction under which they appear. They illustrate only the data that are addressed by that instruction. They are normally given without showing the preceding or enclosing punctuation that is prescribed for an ISBD presentation. All examples illustrate elements as they would be recorded by an agency whose preferred language is English.

Examples appear in yellow shading, clearly setting them off from the instructions themselves.


Comments

Post a Comment

RDA Blog is DISCONTINUED

RDA Blog is discontinued. Visit below link for updated information on RDA:

Resource Description and Access (RDA)


Popular posts from this blog

Date of Publication Distribution Copyright in RDA & MARC 21 Field 264 Examples

-
Image
Date of Publication, Distribution, and Copyright in Resource Description and Access (RDA) Cataloging Rules  & MARC 264 Examples Table of Contents: Core Element How Date of Publication is defined Where the Rules are for Date of Publication in RDA What are the Sources of Information for Date of Publication in RDA How is Date of Publication Transcribed / Recorded in Resource Description and Access (RDA) Dates of the Non-Gregorian or Julian Calendar; Dates in the Form of Chronogram RDA Examples What to do if the date on the resource is incorrect Multipart Monographs, Serials, and Integrating Resources Date of Publication not Identified in a Single-Part Resource RDA Cataloging Examples of Dates Supplying Dates (Date of Publication Not Identified in the Resource) Importance of Supplying Probable Place and Date of Publication Examples of Supplying Publication Data Other RDA Examples of Dates Date of Distribution Where the Rules are for Date of Distribution in ...
Read more

RDA -- INTRODUCTION BACKGROUND AND HISTORY

-
Resource Description and Access ( RDA ) is a standard for cataloguing that provides instructions and guidelines on formulating data for resource description and discovery. Intended for use by libraries and other cultural organizations such as museums and archives, RDA is the successor to the Anglo-American Cataloguing Rules, Second Edition (AACR2), the current cataloging standard set for English language libraries. RDA was initially released in June 2010. In March 2012, the Library of Congress announced it will have fully implemented RDA cataloging by March 31, 2013. Several other national libraries including the British Library, Library and Archives Canada, National Library of Australia, and Deutsche Nationalbibliothek also planned to implement RDA in 2013. Background RDA emerged from the International Conference on the Principles & Future Development of AACR held in Toronto in 1997. It was quickly realised that substantial revision of AACR2 was re...
Read more

Place of Publication in RDA & AACR2 & MARC 21 Examples

-
Image
Place of Publication in Resource Description and Access ( RDA ) & Anglo-American Cataloging Rules ( AACR2 ) with MARC 21 Examples Table of Contents: CORE ELEMENT How is Place of Publication defined Where are Rules for Place of Publication in RDA What are the Sources of Information for Place of Publication in RDA How is Place of Publication Transcribed / Recorded in Resource Description and Access (RDA) More than One Place of Publication Language or Script Place of Publication Not Identified CORE ELEMENT: Place of Publication is a core element; if more than one place of publication appears on the source of information, only the first recorded is required. How is Place of Publication defined:  According to the  Glossary of Library and Information Science  of  Librarianship Studies and Information Technology  blog, the  place of publication  is the place associated with the publication, release, or issuing of a resourc...
Read more