A vocabulary service for the social sciences, covering the Data Documentation Initiative (DDI) is an international standard for describing data produced by surveys and other observational methods in the social, behavioural, economic, and health sciences.
cessdaA summary of the relations in the Bioregistry schema can be found here.
A provider turns a local unique identifiers from a resource into a URI. Many providers are also resolvable as URLs (i.e., they can be used in a web browser).
The local unique identifier TopicClassification is used to demonstrate the providers
available for Consortium of European Social Science Data Archives Vocabulary. Some providers may use a different example, which is displayed in the table below.
A guide for curating additional providers can be found
here.