Quantity¶
Quantities such as distance, time, mass, weight, etc. Particular instances of say Mass are entities like '3 kg' or '4 milligrams'.
Diagram¶
Specializations of Quantity¶
| Class | Description |
|---|---|
| Distance | Properties that take Distances as values are of the form '<Number> <Length unit of measure>'. E.g., '7 ft'. |
| Duration | Quantity: Duration (use ISO 8601 duration format). |
| Energy | Properties that take Energy as values are of the form '<Number> <Energy unit of measure>'. |
| Mass | Properties that take Mass as values are of the form '<Number> <Mass unit of measure>'. E.g., '7 kg'. |
Formalization for Quantity¶
| Property | Constraint |
|---|---|
| subClassOf | Intangible |