dateOfFortification
P78331
predicate
Indicates the specific date or time period when a structure or site was fortified or had defensive works constructed or significantly strengthened.
All labels observed (2)
| Label | Occurrences |
|---|---|
| dateOfFortification canonical | 2 |
| earliestFortificationDate | 1 |
Sample triples (3)
| Subject | Object |
|---|---|
| Dorchester Heights | 1776-03-04 ⓘ |
| Dorchester Heights | 1776-03-05 ⓘ |
| Ehrenbreitstein Fortress | around 11th century via predicate surface "earliestFortificationDate" ⓘ |