firstOrbitalLaunchAttemptDate
P28718
predicate
Indicates the calendar date on which an entity made its first attempt to launch a vehicle into orbit.
Aliases (1)
- firstOrbitalLaunchDate ×1
Sample triples (2)
| Subject | Object |
|---|---|
| Omelek Island | 2006-03-24 → |
|
R-7 Semyorka rocket
surface form: "R-7 Semyorka"
|
1957-10-04 via predicate surface "firstOrbitalLaunchDate" → |