Triple
T24638122
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | North American commuter railroads |
E609868
|
entity |
| Predicate | safetySystem |
P840
|
FINISHED |
| Object | positive train control on many lines |
—
|
LITERAL FINISHED |
Provenance (2 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69e2c4d28f848190ac38c400060e943d |
elicitation | completed |
| NER | batch_69f2afe63b5c8190aaa1dccafc551228 |
ner | completed |
Created at: April 18, 2026, 2:33 a.m.