Mark Description - AAT Mapping

[SamiNorling]

In EMu, we have a field titled "Mark Description" (backend name = CrePrimaryInscriptions). It seems to be used to capture notes about marks, inscriptions, and signatures on works.

There are individual AAT terms for each of those three items, but it would be difficult to determine in which way the field is being used at a given time. How should we type this Linguistic Object?

Thoughts: there may be some consistency in terminology used in the field that could be used as a flag while generating the JSON-LD. For example, the field sometimes started with "Signed: " - could this indicate the that contents are ALWAYS of type signature?