Provenance¶
Every artifact records where it came from: who created it and when, and who last changed it and when. This provenance travels with the artifact, so its history stays legible wherever it is stored or exchanged. Both schema artifacts and instances carry it.
type: template
name: Study
createdOn: '2022-11-30T13:12:40-08:00'
createdBy: https://metadatacenter.org/users/6d21a88
modifiedOn: '2022-12-01T14:25:30-08:00'
modifiedBy: https://metadatacenter.org/users/6d21a88
Keys¶
Datetimes are ISO-8601 with offset. The *By keys are IRIs identifying the acting user.
| Key | Value | Presence | Meaning |
|---|---|---|---|
createdOn |
datetime | optional | When the artifact was created. |
createdBy |
IRI | optional | Who created it. |
modifiedOn |
datetime | optional | When it was last modified. |
modifiedBy |
IRI | optional | Who last modified it. |