Alignment with version 2.2.0 of the INSPIRE Metadata Technical Guidelines

[andrea-perego]

This issue is meant to provide a checklist of the revisions needed to align GeoDCAT-AP with the INSPIRE Metadata Technical Guidelines, version 2.1.3:

https://inspire-mif.github.io/technical-guidelines/metadata/metadata-iso19139/

Related issues:

• [ ] https://github.com/SEMICeu/GeoDCAT-AP/issues/72

[jakubklimek]

The current version of the Technical Guidelines as of 2024-01-31 is 2.2.0.

[jakubklimek]

No needed revisions identified.