firstSubwayOpeningDate
P20538
predicate
Indicates the calendar date on which a subway system or line first began operating.
Aliases (1)
- metroOpened ×1
Sample triples (2)
| Subject | Object |
|---|---|
| Interborough Rapid Transit Company | 1904-10-27 → |
| Tashkent | 1977 ("metroOpened") → |