naturalCaveCollapseYear
P42845
predicate
Indicates the year in which a natural cave experienced a structural collapse.
Sample triples (1)
| Subject | Object |
|---|---|
| Cave of the Winds | 1950s → |
P42845
predicate
Indicates the year in which a natural cave experienced a structural collapse.
| Subject | Object |
|---|---|
| Cave of the Winds | 1950s → |