| Represents a measurement of the environment category of a thing, eespecially a Vehicle. |
| •owl:Thing |
| •SpatioTemporalThing |
| •Endurant |
| •NonPhysicalEndurant |
| •SocialObject |
| •NonAgentiveSocialObject |
| •Concept |
| •Parameter |
| •MeasurementRelatedThing |
| •QualitativeValue |
| •EnvironmentCategoryValue |