Triple
T5942324
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ole Singstad |
E132195
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object |
Holland Tunnel ventilation system
The Holland Tunnel ventilation system is a pioneering early 20th-century engineering design that safely removes vehicle exhaust from the tunnel using a network of powerful fans and vertical shafts, enabling modern underwater vehicular tunnels.
|
E557068
|
NE FINISHED |
Provenance (5 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69c00869d3308190af89b2453e0f7546 |
elicitation | completed |
| NER | batch_69c039346a7c81908d94081b666e1d79 |
ner | completed |
| NED1 | batch_69c0c07f9ab081909fe7727837fa7f7a |
ned_source_triple | completed |
| NED2 | batch_69c0c240c3ac8190895c621c3d326bfd |
ned_description | completed |
| NEDg | batch_69c0c1bf78908190933360b1099b1444 |
nedg | completed |
Created at: March 22, 2026, 4:01 p.m.