| Name | Type | Description | Notes |
|---|---|---|---|
| amount | Float | Numeric value in a given unit | [optional] |
| units | String | Unit | [optional] |
| _atBaseType | String | When sub-classing, this defines the super-class | [optional] |
| _atSchemaLocation | String | A URI to a JSON-Schema file that defines additional attributes and relationships | [optional] |
| _atType | String | When sub-classing, this defines the sub-class entity name | [optional] |