case "scribe" return "scribe"
case "translator" return "translator"
case "author" return "author"
case "formerOwner" return "owner or signer"
case "signer" return "owner or signer"
case "artist" return "artist"
case "binder" return "binder"
case "bookseller" return "bookseller"
case "commissioner" return "commissioner, dedicatee, or patron"
case "dedicatee" return "commissioner, dedicatee, or patron"
case "patron" return "commissioner, dedicatee, or patron"