Triple
T4292079
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | R143 subway cars |
E99616
|
entity |
| Predicate | tractionSystem |
P19787
|
FINISHED |
| Object |
AC propulsion
AC propulsion is an electric traction technology that uses alternating current motors and solid-state inverters to drive rail vehicles more efficiently and reliably than traditional DC systems.
|
E429700
|
NE FINISHED |
Provenance (6 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69b3455175088190aa79c6e03b86647e |
elicitation | completed |
| NER | batch_69b3508035a08190b752c8edce0aff86 |
ner | completed |
| NED1 | batch_69b5c739df2c8190af6f8d9bf36afca8 |
ned_source_triple | completed |
| NED2 | batch_69b5cba3a41481908622509478184052 |
ned_description | completed |
| NEDg | batch_69b5cb0529f881908ec004a07c47306e |
nedg | completed |
| PD | batch_69b347fc4c0c8190a7fcd814e27308a5 |
pd | completed |
Created at: March 12, 2026, 11:08 p.m.