Triple
T4279510
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | PostGIS |
E97115
|
entity |
| Predicate | implements |
P1417
|
FINISHED |
| Object | OpenGIS Simple Features for SQL specification |
E242849
|
NE FINISHED |
How this triple was built (2 steps)
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.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: OpenGIS Simple Features for SQL specification | Statement: [PostGIS, implements, OpenGIS Simple Features for SQL specification]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: OpenGIS Simple Features for SQL specification Context triple: [PostGIS, implements, OpenGIS Simple Features for SQL specification]
-
A.
PostGIS
PostGIS is an open-source spatial database extender that adds robust geographic object support and spatial querying capabilities to PostgreSQL.
-
B.
OGC
OGC is the Office of General Counsel within the Office of Justice Programs, providing legal advice and services on justice-related programs and policies.
-
C.
ISO 19111 for coordinate reference systems
ISO 19111 for coordinate reference systems is an international standard that defines the conceptual schema and rules for describing, managing, and transforming spatial and temporal coordinate reference systems.
-
D.
Open Geospatial Consortium
chosen
The Open Geospatial Consortium is an international industry consortium that develops open standards for geospatial and location-based services and data interoperability.
-
E.
OGIS
OGIS is the U.S. federal office that mediates Freedom of Information Act (FOIA) disputes and oversees agency FOIA compliance to improve government transparency.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
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_69b34544be3c819084d1ab82d29f90c5 |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b350367da48190b735deef9b5d2d2e |
completed | March 12, 2026, 11:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5b7b708b481908c1683741f84ee55 |
completed | March 14, 2026, 7:32 p.m. |
Created at: March 12, 2026, 11:07 p.m.