Prefix¶
A prefix is a name that precedes a basic unit of measure to indicate a decimal multiple or fraction of the unit. Each prefix has a unique symbol that is prepended to the unit symbol. For example, an electric current of 0.000 000 001 ampere is written by using the SI-prefix nano as 1 nanoampere or 1 nA.
IRI: https://w3id.org/citydata/21972/v1/Prefix
Diagram¶
Specializations of Prefix¶
| Class | Description |
|---|---|
| Si Prefix |
Formalization for Prefix¶
| Property | Constraint |
|---|---|
| subClassOf | ISO21972Thing |