Labels stored in the repository can be queried directly.
A label is associated with three properties that act as a primary key to identify it:
- Concept: The name of the report element that this label describes.
- Label role: This is a URI that specifies what role the label has: standard, terse, verbose, total, negative, etc.
- Language: This is an IETF language tag that specifies the language in which this label is.