line9PlatformsOpeningDate
P28542
predicate
Indicates the date on which the platforms for line 9 were first opened for use.
Aliases (1)
- openingDateLine9 ×1
Sample triples (2)
| Subject | Object |
|---|---|
| Franklin D. Roosevelt | 1923-05-27 → |
| National Library station | 2011-12-31 ("openingDateLine9") → |