Triple
T214560
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Positive Train Control |
E4790
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object |
PTC
PTC is an advanced safety system used on railroads to automatically prevent train collisions, overspeed derailments, and other dangerous movements.
|
E27532
|
NE FINISHED |
Provenance (5 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69a2575cb1dc8190a01ad332426dc339 |
elicitation | completed |
| NER | batch_69a25c32ae208190a03d504ef43ea659 |
ner | completed |
| NED1 | batch_69a33e3f66888190a05ddcb0af4d3c5f |
ned_source_triple | completed |
| NED2 | batch_69a34295afa88190aae0d75a337967e3 |
ned_description | completed |
| NEDg | batch_69a33ee88af08190bfe81fba01856829 |
nedg | completed |
Created at: Feb. 28, 2026, 2:52 a.m.