Triple
T20656477
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Thames and Severn Canal (disused) near Radcot |
E507638
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | disused canal section |
C31939
|
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: disused canal section Context triple: [Thames and Severn Canal (disused) near Radcot, instanceOf, disused canal section]
-
A.
former canal
chosen
A former canal is a disused or decommissioned artificial waterway that once facilitated transportation, irrigation, or drainage but no longer serves its original function.
-
B.
waterway section
A waterway section is a defined segment of a natural or artificial watercourse, such as a river, canal, or channel, characterized by specific geographic, hydraulic, or administrative properties.
-
C.
embankment section
An embankment section is a cross-sectional representation of a raised earth or engineered structure built to support or protect infrastructure such as roads, railways, or flood defenses.
-
D.
canal aqueduct
A canal aqueduct is a bridge-like structure that carries a navigable waterway over obstacles such as rivers, valleys, roads, or other canals.
-
E.
drainage channel
A drainage channel is a constructed or natural linear feature designed to collect and convey excess surface or subsurface water away from an area to prevent flooding, erosion, or waterlogging.
- 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_69e0b4bf58c081908e52a4500e03ff83 |
completed | April 16, 2026, 10:06 a.m. |
Created at: April 16, 2026, 11:43 a.m.