The OGC Metadata DWG addresses issues related to how metadata must be specified in OGC Standards to fully enable certain services in the OGC Architecture. This DWG maintains close correspondence between ISO TC/211 metadata standard.
Progress report - GeoDCAT
Progress report - ISO19115-4 JSON encoding
Progress report - OGC API Records
GO-PEG project - harvesting from ISO 19115 to DCAT/GeoDCAT
ISO 19115-1:2020 - CRS and Coord Epoch - How to use?