Unit System
https://publicschema.org/vocab/unit-system
The system of codes that defines a unit of measure used in a quantity value.
Values
| Code | Label | Standard code | Definition |
|---|---|---|---|
ucum | Unified Code for Units of Measure | Case-sensitive codes formed by the Unified Code for Units of Measure grammar, such as m2 for square metre and har for hectare. | |
unece_rec20 | UN/CEFACT Recommendation 20 | Common codes from UN/CEFACT Recommendation 20, such as MTK for square metre and HAR for hectare. |
Referenced by this vocabulary
- UCUM Regenstrief Institute and the UCUM Organization, 2024
- UN/CEFACT Rec.20 United Nations Centre for Trade Facilitation and Electronic Business (UN/CEFACT)