Triple
T23116912
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Swansea District railway lines (historical) |
E576778
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | historical railway network |
C3549
|
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: historical railway network Context triple: [Swansea District railway lines (historical), instanceOf, historical railway network]
-
A.
railway network
chosen
A railway network is an interconnected system of tracks, stations, signaling, and rolling stock that enables the organized movement of trains between multiple locations.
-
B.
historical railway interest
Historical railway interest is a fascination with the development, operation, and cultural impact of rail transport throughout history, often involving the study, preservation, and appreciation of trains, routes, infrastructure, and related artifacts.
-
C.
historical railway asset
A historical railway asset is any preserved or documented physical or digital artifact—such as tracks, rolling stock, stations, equipment, or records—associated with past railway operations and valued for its cultural, technological, or historical significance.
-
D.
public railway
A public railway is a government- or publicly-owned rail transport system that provides scheduled passenger and/or freight services accessible to the general population, typically operating on standardized tracks and infrastructure.
-
E.
historic railroad right-of-way
A historic railroad right-of-way is a corridor of land formerly used for railroad tracks and associated infrastructure that retains cultural, transportation, or engineering significance despite no longer serving active rail operations.
- 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_69e245f6c2e881909a228fdcfeb7c7d3 |
completed | April 17, 2026, 2:38 p.m. |
Created at: April 17, 2026, 3:59 p.m.