Triple
T22204995
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Martin-Baker ejection seats |
E548781
|
entity |
| Predicate | firstOperationalUse |
P13819
|
FINISHED |
| Object | late 1940s |
—
|
LITERAL FINISHED |
Provenance (2 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69e11e3ecc7c8190b5f94cd8f42e9d37 |
elicitation | completed |
| NER | batch_69f12b27451081908c29d1915b6c4229 |
ner | completed |
Created at: April 16, 2026, 8:36 p.m.