Triple
T145984
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | X-Plane experimental aircraft programs |
E3330
|
entity |
| Predicate | notableAircraft |
P1524
|
FINISHED |
| Object |
Bell X-1
The Bell X-1 was a pioneering rocket-powered research aircraft that became the first airplane to break the sound barrier in level flight.
|
E17401
|
NE FINISHED |
Provenance (5 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69a252868de4819080e21c9938bfe8b6 |
elicitation | completed |
| NER | batch_69a257ea7eac8190884a53453a9e0dd6 |
ner | completed |
| NED1 | batch_69a2c2763ce481908c12046de9003a84 |
ned_source_triple | completed |
| NED2 | batch_69a2c369498481908c4213b04aea9c97 |
ned_description | completed |
| NEDg | batch_69a2c2f02810819092e3263ac91b5fe3 |
nedg | completed |
Created at: Feb. 28, 2026, 2:31 a.m.