upgradeDate
P23059
predicate
Indicates the date on which an entity was upgraded to a newer or improved version.
Aliases (1)
- upgradeCompletionDate ×2
Sample triples (3)
| Subject | Object |
|---|---|
| Isotope Separator On-Line Device | 1992 → |
| Very Large Array | 2012 ("upgradeCompletionDate") → |
| Very Large Array | 2012 ("upgradeCompletionDate") → |