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Statistical Data and Metadata eXchange (SDMX) is a set of technical standards designed to describe statistical data and metadata, normalise their exchange, and improve their efficient sharing across statistical and similar organisations. [1]
The Microdata Management Toolkit is a DDI metadata editor which is now used in about 80 countries, with the support of the Accelerated Data Program, implemented by the PARIS21 Secretariat, the World Bank, and other partners, in the context of the Marrakech Action Plan for Statistics.
This information is described as metadata by the standard. Begun in 1995, [ 1 ] the effort brings together data professionals from around the world to develop the standard. The DDI specification, most often expressed in XML , provides a format for content, exchange, and preservation of questionnaire and data file information.
A good example of metadata is the cataloging system found in libraries, which records for example the author, title, subject, and location on the shelf of a resource. Another is software system knowledge extraction of software objects such as data flows, control flows, call maps, architectures, business rules, business terms, and database schemas.
A current research information system (CRIS) is a database or other information system to store, manage and exchange contextual metadata for the research activity funded by a research funder or conducted at a research-performing organisation (or aggregation thereof). [1]
In 2023 the registry lists over 3000 research data repositories from around the world covering all academic disciplines. They are described in detail using the re3data.org schema. [4] The service makes all metadata in the registry available for open use under the Creative Commons deed CC0. [5] A screenshot of the DataDryad entry in re3data.org.
The Open Knowledge Repository is the official open-access repository of the World Bank and features research content about development. [1] It was launched in 2012, [1] alongside the World Bank's Open Access Policy and its adoption of the Creative Commons Attribution (CC BY) license for all research and knowledge products that it publishes, which collectively made the World Bank the first ...
Resource Description and Access (RDA) is a standard for descriptive cataloging initially released in June 2010, [1] providing instructions and guidelines on formulating bibliographic data. Intended for use by libraries and other cultural organizations such as museums and archives, RDA is the successor to Anglo-American Cataloguing Rules ...