Feature Request: Metadata field for embargoed datasets

[CB-HAL]

Overview of the Feature Request
The latest survey on the requirements of Open Science Horizon Europe MGA https://zenodo.org/records/7728016 also includes the requirement for a separate embargo field. At the moment this information is only on file level available (JSON metadata export):

"dataFile": {
"id": 3925,
"embargo": {
"dateAvailable": "2024-10-31"

At the moment the oai_datacite export:
• If all files /non-restricted: <rights rightsURI="info:eu-repo/semantics/openAccess"/>
• If at least one file is restricted: <rights rightsURI="info:eu-repo/semantics/restrictedAccess"/>

A good solution would be, if at least one file is under embargo: <rights rightsURI="info:eu-repo/semantics/embargoedAccess"/>
https://guidelines.openaire.eu/en/latest/data/field_rights.html#rightsuri-ma

What inspired the request?
The latest HE MGA survey

Any open or closed issues related to this feature request?
Feature Request/Idea: Support compliance with the Open Science Horizon Europe Model Grant Agreement (OS HE MGA) Requirements #10196
Feature Request/Idea: Provide an "Open Access" badge on a dataset page #9943
Feature Request/Idea: Make embargoes more visible #9678

[jggautier]

Hi @CB-HAL. I'm just mentioning that your mention of info:eu-repo/semantics/embargoedAccess makes me think that what's described in the GitHub issue at #5920 might be related, too.