firstPrototypeYear
P108642
predicate
Indicates the year in which the first prototype of an entity was created or completed.
All labels observed (2)
| Label | Occurrences |
|---|---|
| firstPrototypeCompleted | 1 |
| firstPrototypeYear canonical | 1 |
Sample triples (2)
| Subject | Object |
|---|---|
|
PCC
surface form:
PCC streetcar
|
1935 ⓘ |
|
Austrian-Spanish Cooperative Development (ASCOD)
surface form:
ASCOD
|
1991 via predicate surface "firstPrototypeCompleted" ⓘ |