| •owl:Thing |
| •AbstractThing |
| •Region |
| •TemporalRegion |
| •TimeInterval |
| •SpatioTemporalThing |
| •Quality |
| •TemporalQuality |
| •TemporalLocation |
| •TimeInterval |
| TemporalLocation |
| hasStartTime MAX 1 |
| hasStartTime SOME TimeInstant |
| hasTemporalDuration SOME TemporalDurationMeasurement |
| TemporalRegion |
| hasTemporalDuration MAX 1 |
| hasEndTime MAX 1 |
| hasEndTime SOME TimeInstant |