Triple
T31334587
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lake Tanganyika via Lukuga River |
E799132
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | river–lake system component |
C40354
|
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: river–lake system component Context triple: [Lake Tanganyika via Lukuga River, instanceOf, river–lake system component]
-
A.
lake system
A lake system is an interconnected set of lakes, inflows, outflows, and surrounding environments that together regulate water storage, movement, and ecological processes within a defined basin.
-
B.
waterway feature
chosen
A waterway feature is any natural or man-made linear or areal element that involves the presence, movement, or containment of water, such as rivers, canals, streams, or channels.
-
C.
river basin
A river basin is the land area drained by a river and all its tributaries, bounded by topographic divides that separate it from adjacent basins.
-
D.
group of lakes
A group of lakes is a collection of two or more lakes that are geographically or hydrologically related and often considered as a single unit for description or analysis.
-
E.
waterway network
A waterway network is an interconnected system of natural and artificial water channels (such as rivers, canals, and streams) designed or utilized for the movement, distribution, and management of water and waterborne transport.
- 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_69f224e3f6ac8190a13488516abca7c9 |
completed | April 29, 2026, 3:33 p.m. |
Created at: April 29, 2026, 9:16 p.m.