Triple
T5014788
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | British National Grid |
E112713
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | projected coordinate system |
C16805
|
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: projected coordinate system Context triple: [British National Grid, instanceOf, projected coordinate system]
-
A.
geodetic coordinate system
A geodetic coordinate system is a reference framework that specifies locations on or near the Earth's surface using latitude, longitude, and often height relative to a defined ellipsoidal model of the Earth.
-
B.
coordinate transformation
A coordinate transformation is a mathematical operation that converts the representation of points or vectors from one coordinate system to another while preserving their underlying geometric relationships.
-
C.
geodetic datum
A geodetic datum is a reference framework consisting of a defined origin, orientation, and scale used to precisely locate points on the Earth’s surface in terms of latitude, longitude, and elevation.
-
D.
spacetime coordinate chart
A spacetime coordinate chart is a mapping that assigns a unique set of numerical coordinates to each event in a region of spacetime, providing a local reference frame for describing physical phenomena.
-
E.
cadastral survey system
A cadastral survey system is a coordinated framework of tools, processes, and records used to accurately measure, map, and manage land parcel boundaries, ownership, and related legal rights.
- F. None of above. chosen
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_69bd4434acb8819086679dbeccc2fe54 |
completed | March 20, 2026, 12:57 p.m. |
Created at: March 20, 2026, 1:35 p.m.