heroCityTitleDate
P23231
predicate
Indicates a relationship where a city is formally granted or holds the honorary title of "Hero City," along with the specific date on which this title was conferred or recognized.
Sample triples (2)
| Subject | Object |
|---|---|
| Leningrad | 1945 → |
| Leningrad, Russian SFSR, Soviet Union | 1945-05-01 → |