Identifier
A unique alphanumeric code assigned to a person by a system or authority, such as a national ID number, birth certificate number, or program-assigned beneficiary code.
https://publicschema.org/Identifier
Properties
| Property | Type | Classification | Definition |
|---|---|---|---|
| identifier_type | string (identifier-type) | Non-personal | The category of identifier document or number. |
| identifier_value | string | Personal | The alphanumeric value of the identifier as issued or recorded. |
| issuing_authority | string | Non-personal | The organization or government body that issued the identifier. |
| issue_date | date | Non-personal | The date on which the identifier was issued. |
| expiry_date | date | Non-personal | The date on which the identifier expires or becomes invalid. |
| identifier_scheme_id | string | Non-personal | A URI or code that identifies the scheme or system under which the identifier wa... |
| identifier_scheme_name | string | Non-personal | The human-readable name of the identifier scheme, such as 'National Identity Num... |
| issuing_jurisdiction | string | Non-personal | The geographic jurisdiction that issued the identifier, expressed as an ISO 3166... |
Convergence notes
Present in 5 of 6 mapped systems. EBSI ELM and PID schemas informed additional scheme metadata properties (identifier_scheme_id, identifier_scheme_name, issuing_jurisdiction) not present in the original convergence systems.