Ourimbah Creek
E203206
Ourimbah Creek is a watercourse in New South Wales, Australia, that drains part of the Central Coast hinterland before emptying into Lake Macquarie.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ourimbah Creek canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T939424 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ourimbah Creek Context triple: [Lake Macquarie, hasInflow, Ourimbah Creek]
-
A.
Lachlan River
Lachlan River is a major inland river in New South Wales, Australia, flowing through agricultural regions before joining the Murrumbidgee River system.
-
B.
Hutt River
Hutt River is a major river in the Wellington region of New Zealand’s North Island, flowing through the Hutt Valley to Wellington Harbour.
-
C.
Muswellbrook Creek
Muswellbrook Creek is a small river in the Hunter Region of New South Wales, Australia, that flows through the town of Muswellbrook and forms part of the local Hunter River catchment.
-
D.
Bellinger River
The Bellinger River is a coastal river in New South Wales, Australia, known for its scenic valley, rich biodiversity, and role in supporting local agriculture and recreation.
-
E.
Hastings River
The Hastings River is a coastal river in New South Wales, Australia, that flows through the Port Macquarie region before reaching the Tasman Sea.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ourimbah Creek Target entity description: Ourimbah Creek is a watercourse in New South Wales, Australia, that drains part of the Central Coast hinterland before emptying into Lake Macquarie.
-
A.
Lachlan River
Lachlan River is a major inland river in New South Wales, Australia, flowing through agricultural regions before joining the Murrumbidgee River system.
-
B.
Hutt River
Hutt River is a major river in the Wellington region of New Zealand’s North Island, flowing through the Hutt Valley to Wellington Harbour.
-
C.
Muswellbrook Creek
Muswellbrook Creek is a small river in the Hunter Region of New South Wales, Australia, that flows through the town of Muswellbrook and forms part of the local Hunter River catchment.
-
D.
Bellinger River
The Bellinger River is a coastal river in New South Wales, Australia, known for its scenic valley, rich biodiversity, and role in supporting local agriculture and recreation.
-
E.
Hastings River
The Hastings River is a coastal river in New South Wales, Australia, that flows through the Port Macquarie region before reaching the Tasman Sea.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
river
ⓘ
watercourse ⓘ |
| basinCountry | Australia ⓘ |
| country | Australia ⓘ |
| drainageBasin | Lake Macquarie basin ⓘ |
| drains |
Central Coast hinterland
ⓘ
linked to:
Central Coast
|
| flowsInto | Lake Macquarie ⓘ |
| flowsThrough |
Central Coast local government areas
ⓘ
New South Wales ⓘ |
| geographicFeatureClass | stream ⓘ |
| hasEcosystemType | freshwater ecosystem ⓘ |
| hasEnvironmentalSignificance | local catchment management ⓘ |
| hasMouthElevation | 0 metres ⓘ |
| hasNameLanguage | English ⓘ |
| hasWaterBodyType | creek ⓘ |
| isInHydrologicalSystem | Lake Macquarie hydrological system ⓘ |
| isNaturalFeature | true ⓘ |
| isSubjectOf | Australian hydrology studies ⓘ |
| locatedIn |
Central Coast
ⓘ
Central Coast hinterland ⓘ
linked to:
Central Coast
|
| locatedOnContinent | Australia ⓘ |
| mouthCountry | Australia ⓘ |
| mouthLocation | Lake Macquarie ⓘ |
| mouthState | New South Wales ⓘ |
| partOf | Lake Macquarie catchment ⓘ |
| region | Hunter Region ⓘ |
| state | New South Wales ⓘ |
| usedFor | drainage ⓘ |
| watercourseType | perennial stream ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Ourimbah Creek Description of subject: Ourimbah Creek is a watercourse in New South Wales, Australia, that drains part of the Central Coast hinterland before emptying into Lake Macquarie.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.