peakPowerApproximateDate
P81787
predicate
Indicates the approximate date or time period when the peak power level is reached or expected to occur.
Observed surface forms (1)
- peakPowerApproximateYear ×1
Sample triples (2)
| Subject | Object |
|---|---|
| Huns | c. 440–453 CE ⓘ |
| Yamana clan | circa 1441 via predicate surface "peakPowerApproximateYear" ⓘ |