Triple
T30154882
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Feishayan spillway |
E766495
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | ancient waterworks |
C34871
|
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: ancient waterworks Context triple: [Feishayan spillway, instanceOf, ancient waterworks]
-
A.
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.
-
B.
Renaissance aqueduct
A Renaissance aqueduct is a monumental water-conveyance structure that revives and refines classical Roman engineering principles to transport water over long distances using arches, channels, and gravity-driven flow.
-
C.
aqueduct remains
chosen
Aqueduct remains are the surviving structural fragments of ancient water-conveyance systems, such as arches, channels, and foundations, that once transported water across landscapes.
-
D.
stone aqueduct
A stone aqueduct is a large, elevated structure built from masonry that transports water across distances using gravity-fed channels supported by arches or pillars.
-
E.
era of hydraulic engineering
The era of hydraulic engineering is a historical period characterized by the systematic design, construction, and management of water control structures and systems to support human activities such as agriculture, urbanization, transportation, and energy production.
- 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_69f22479cd088190ab4c6f3fce39d1c5 |
completed | April 29, 2026, 3:32 p.m. |
Created at: April 29, 2026, 7:20 p.m.