| "Quantity is a generic term used when referring to the measurement (count, amount) of a scalar. It is usually represented as a value and a unit." [lang: en] |
| •owl:Thing |
| •oilspills:Quantity |
| owl:Thing |
| oilspills:hasUnit MAX 1 owl:Thing |
Class(oilspills:Quantity partial owl:Thing
restriction(oilspills:hasUnit maxCardinality(1)))