Resource Directory

NADA is an open source microdata cataloging system, compliant with the Data Documentation Initiative (DDI) and Dublin Core’s RDF metadata standards. It serves as a portal for researchers to browse, search, compare, apply for access, and download relevant census or survey datasets, questionnaires,...

The document contains a mapping of metadata elements of the CESSDA Data Catalogue to the CESSDA Metadata Model (CMM), to OpenAire, to B2Find, to schema.org and to Dublin Core. It also provides definitions, information on requirements and notes for every metadata element.