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  • YARRML - Linked data generation rules. Specify rules to transform data to linked data (eg. triples)

  • RML: RFD mapping language

  • Feed into GraphDB (triple store). Metadata automatically updated when data updates

  • Exposed to FDP (default, can use templates for controlled input FDP) - covered in next Metroline step

B. CastorEDC

  • Build eCRF for data collection (previous step?)

  • Map fields from eCRF to semantic model (step 7 of de novo) in the 'data transformation application'

  • eCRF values linked to the ontology concepts used as a machine-readable

    representation of the value in the rendered RDF

  • Entered data automatically converted into RDF in real time (next step) = de novo FAIRification

C. ontoText refine: map structured data to a locally stored RDF schema in GraphDB. Chose right predicates and types, define datatype and implement transformations. Integrated in GraphDB workbench.

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Implement a metadata schema

-FAIR data point reference implementation (implements DCAT)

-Health-RI FAIR data point (implements Health-ri metadata schema)

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