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Abstract/Summary
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The NFDI initiative aims to establish national research data infrastructures as well as standards and guidelines. In this context, we are working on the provision of research artifacts enriched with (1) artifact and (2) domain-specific metadata, and also on the evaluation of the quality and FAIRness of this metadata. For this purpose, extended metadata standards are currently being developed which will serve as a basis for describing research results and for assessing the quality and FAIRness in an artifact- and discipline-specific manner. We are utilizing Piveau, a data management ecosystem, to set up meta portals, giving unified access to research artifacts available in a distributed setting. Within Piveau, metadata is represented via DCAT-AP. We further deploy Piveau Metrics, a component of the Piveau ecosystem, for assessing the metadata quality and FAIRness of research artifacts. These assessments are based on the five star principles for Linked Open Data and on the FAIR principles. Based on the extended metadata standards developed, we are currently adapting Piveau and Piveau Metrics in order to tailor them to artefact and domain-specific settings.
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