Structure IDs, Names and Descriptions
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Overview
Identifiable structures are identified by a unique ID.
Maintainable and Nameable structures are also Identifiable and therefore must have an ID, but in addition have a Name, and an optional Description.
ID
An ID is a string that is mandatory for Identifiable structures and serves as a unique reference as part of each structure's URN.
Allowable Content | Example |
---|---|
Alpha Numeric | A-Z a-z 0-9 |
Dollar | $ |
Hyphen | - |
Underscore | _ |
By covention, IDs are uppercase, but lowercase characters can also be used.
ID Examples:
Agency | SDMX |
Agency | IMF |
Concept Scheme | CROSS_DOMAIN_CONCEPTS |
Codelist | CL_REF_AREA |
Codelist | CL_FREQ |
Data Structure Definition | ECOFIN_DSD |
Dataflow | WDI_HEALTH |