TermIt

As a user, I want to be able to export vocabularies into an Excel-compatible file.

The relevant columns should be:

• IRI
• Label
• Description
• Types
• Sources
• Subterms

Acceptance criteria:

• A button which initiates the export is present in the Vocabulary UI,
• Export result is downloaded as a CSV file,
• Export contains the aforementioned columns and all terms in the vocabulary's glossary,
• Tested.