The statDCAT-AP model maps indeed well to the SDMX Dataflow, and then is very useful to represent the SDMX data and structural metadata.
However, the SDMX Metadatalow is not modelled in statDCAT-AP. An extension could include a representation of the Metadataflow and the related metadata reference, i.e the SIMS concepts. This would allow to transmit and publish a full and coherent package of SDMX data, structural and reference metadata.
Issue raised by Guillaume Duffes INSEE by e-mail on 28 October 2016 at http://joinup.ec.europa.eu/mailman/archives/stat_dcat_application_profi…