Triple
T24557156
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Trent–Severn Waterway Lock 33 |
E607546
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | waterway lock |
C3519
|
CONCEPT FINISHED |
How this triple was built (1 step)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
CD
Concept disambiguation
gpt-5-mini-2025-08-07
Target class: waterway lock Context triple: [Trent–Severn Waterway Lock 33, instanceOf, waterway lock]
-
A.
lock and dam structure
A lock and dam structure is an engineered system on a waterway that combines a gated dam to control water levels with a lock chamber to raise and lower vessels between different elevations for safe and efficient navigation.
-
B.
flight of canal locks
A flight of canal locks is a series of lock chambers arranged consecutively on a canal to raise or lower boats over a significant change in water level.
-
C.
sea lock
A sea lock is a gated structure in a waterway that allows vessels to move between bodies of water at different levels while controlling the flow of seawater.
-
D.
canal lock
chosen
A canal lock is a gated chamber in a waterway that raises or lowers boats between stretches of water at different levels by controlling the water height within the enclosure.
-
E.
river weir
A river weir is a low dam built across a river to raise the water level, regulate flow, and sometimes measure discharge or divert water.
- F. None of above.
Provenance (1 batch)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69e2c4cae1b88190825e88d5ce8aa61e |
completed | April 17, 2026, 11:39 p.m. |
Created at: April 18, 2026, 2:27 a.m.