In real-life use cases, users may be allowed to freely add tags, or to select tags from a pre-defined list. The second option (maybe collection-wide defined from the web instance) allows ethnographical study with hypotheses to be confirmed (or otherwise) by field work.
In real-life use cases, users may be allowed to freely add tags, or to select tags from a pre-defined list. The second option (maybe collection-wide defined from the web instance) allows ethnographical study with hypotheses to be confirmed (or otherwise) by field work.