Official RDA Overview (PCI Webinar)
Beginning in 2017, updates to and work on what is now "Original RDA" was halted for the 3R project: RDA Toolkit Restructure and Redesign. The result is now available for review as "Official RDA". It is based on the IFLA-LRM (Library Reference Model) and includes many new terms for old concepts such as Aggregates, Application Profiles, Nomens, and Representative Expressions, and new tools such as LC's Metadata Guidance Documentation (MGD). This educational session* will explain […]