Triple
T13784438
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | River Ravensbourne |
E331215
|
entity |
| Predicate | hasUrbanCatchment |
P111449
|
FINISHED |
| Object | Bromley urban area |
E55630
|
NE FINISHED |
How this triple was built (3 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: Bromley urban area | Statement: [River Ravensbourne, hasUrbanCatchment, Bromley urban area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bromley urban area Context triple: [River Ravensbourne, hasUrbanCatchment, Bromley urban area]
-
A.
London Borough of Bromley
The London Borough of Bromley is a large outer borough in southeast Greater London, known for its extensive green spaces, suburban character, and historic villages such as Downe.
-
B.
Bromley
chosen
Bromley is a large suburban town in southeast London, England, known as a major commercial and retail centre within the London Borough of Bromley.
-
C.
Bromley and Bexley
Bromley and Bexley is a London Assembly constituency in Greater London that covers the outer suburban boroughs of Bromley and Bexley.
-
D.
Bromley South
Bromley South is a major railway station in the London Borough of Bromley that serves as a key commuter hub on routes between central London and southeast England.
-
E.
Bromley Rural Area
Bromley Rural Area was a former rural district in Kent, England, that encompassed several villages and countryside communities, including Knockholt, before later administrative reorganization.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasUrbanCatchment Context triple: [River Ravensbourne, hasUrbanCatchment, Bromley urban area]
-
A.
containsUrbanArea
Indicates that a geographic region fully or partially encompasses an urbanized area within its boundaries.
-
B.
hasUrbanFeature
Indicates that a place or area possesses a specific urban element or infrastructure feature (such as roads, parks, or buildings) as part of its built environment.
-
C.
hasUrbanParish
Indicates that an entity is associated with, or contains, a parish located in an urban area.
-
D.
hasUrbanFunction
Indicates that an entity serves a specific role or purpose within an urban context, such as providing services, infrastructure, or activities typical of a city environment.
-
E.
hasUrbanAreaApprox
Indicates an approximate measure or estimate of the size or extent of an entity’s urban area.
- F. None of above. chosen
Provenance (5 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_69d81c58feb08190a77bca8bf7d6d20f |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de0248db988190aa43c3723af25f90 |
completed | April 14, 2026, 9 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7b07b0b2881909b316e3cc67f1ec1 |
completed | May 3, 2026, 8:30 p.m. |
| PD | Predicate disambiguation | batch_69dbc85fb600819098a2aab48169be96 |
completed | April 12, 2026, 4:29 p.m. |
| PDg | Predicate description generation | batch_69dcad0eea9881908f71e1eed9a2446b |
completed | April 13, 2026, 8:45 a.m. |
Created at: April 9, 2026, 10:11 p.m.