Completed

Framework for information types integration

Register data policies for replication, preservation etc.

Abstract data model to derive a reference data terminology

https://rd-alliance.org/wg-data-type-registries-1-2-rda-11th-plenary-meetingSpecification for type registries and federation strategy

The RDA Working Group on Data Citation (WG-DC)  brings together experts addressing the issues, requirements, advantages and shortcomings of existing approaches for efficiently identifying and citing arbitrary subsets of (potentially highly dynamic) data. It's recommendations are based upon on (1) timestamping and versioning changes to evolving data and (2) identifying arbitrary subsets by assigning PIDs to the queries selecting the according subsets and are applicable across all types of data, such as e.g. collections of files, relational databases, multidimensional data cubes or regions in images.