notableEraStart
P39608
predicate
Indicates the point in time when a notable or historically significant era associated with an entity begins.
Observed surface forms (1)
- periodOfSignificanceStart ×1
Sample triples (2)
| Subject | Object |
|---|---|
| Lincoln Home National Historic Site | 1844 via predicate surface "periodOfSignificanceStart" ⓘ |
| Michigan–Ohio State football rivalry | 1969 ⓘ |