Semantic Units of the PREMIS Data Dictionary
Go back to the main page
Go back to the index of PREMIS Semantic Units
| Containers | Current |
|---|---|
| 1 - Object 1.8 - signatureInformation | 1.8.2 signatureInformationExtension |
| Semantic unit | 1.8.2 signatureInformationExtension |
|---|---|
| Definition | Digital signature information using semantic units defined outside of PREMIS. |
| Applicability | Bitstream, File |
| Obligation | Optional |
| Repeatability | Repeatable |
| Rationale | There may be a need to replace or extend PREMIS defined units. |
| Data constraint | Container |