inceptionAsRecognizedOilRegion
P132435
predicate
Indicates the point in time when an area is officially recognized or designated as an oil-producing region.
Observed surface forms (1)
- startOfPetroleumIndustryInRegion ×1
Sample triples (2)
| Subject | Object |
|---|---|
| Assam oil fields | early 20th century via predicate surface "startOfPetroleumIndustryInRegion" ⓘ |
| Baku oil fields | 19th century ⓘ |