| Represents measurements of angular orientation, i.e. the value of an angle in a plane or in a solid. Anything that ia associated with an angular measurement unit via the hasMeasurementUnit property is regarded as a AngleMeasurement. Anything that is a measurement of an angular quantity is an angle measurement. |
| •owl:Thing |
| •SpatioTemporalThing |
| •Endurant |
| •NonPhysicalEndurant |
| •SocialObject |
| •NonAgentiveSocialObject |
| •Concept |
| •Parameter |
| •MeasurementRelatedThing |
| •Measurement |
| •PhysicalMeasurement |
| •AngleMeasurement |