Harmonisation in DALIA compliance #254

[vismayajochem]

Summary of the discussion

Describe the findings of the discussion in the issue or meeting.

Type of change (CHANGELOG.md)

Added

• Add a new class (#)

Updated

• Update a definition (#)

Removed

• Remove a broken link (#)

Workflow checklist

Automation

Closes

PR-Assignee

• [ ] 🐙 Follow the workflow in CONTRIBUTING.md
• [ ] 📝 Update the CHANGELOG.md
• [ ] 🐙 Assign a reviewer to the PR

Reviewer

• [ ] 🐙 Follow the Reviewer Guidelines
• [ ] 🐙 Provided feedback and show sufficient appreciation for the work done

[vismayajochem]

As far as I can see, the metadata are now unified and this PR could be merged. Can you review and merge it @Ludee ?