Severn River (New South Wales)
E357322
The Severn River in New South Wales is an inland river in northern New South Wales that forms part of the Murray–Darling Basin’s headwaters and supports regional agriculture and ecosystems.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Severn River (Queensland) | 2 |
| Severn River (New South Wales) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3432794 — 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: Severn River (New South Wales) Context triple: [Macintyre River basin, hasTributaryRiver, Severn River (New South Wales)]
-
A.
Merriwa River
The Merriwa River is a tributary watercourse in New South Wales, Australia, that forms part of the larger Hunter River river system.
-
B.
Westfield River
The Westfield River is a major tributary of the Connecticut River in western Massachusetts, known for its scenic gorges, whitewater paddling, and protected wild and scenic segments.
-
C.
Nerang River
The Nerang River is a major waterway in Queensland, Australia, flowing through the Gold Coast and supporting the region’s urban, recreational, and ecological environments.
-
D.
Queanbeyan River
The Queanbeyan River is a waterway in southeastern New South Wales, Australia, that flows through the city of Queanbeyan before joining the Murrumbidgee River.
-
E.
Segre River
The Segre River is a significant river in northeastern Spain that flows through the Pyrenees and Catalonia before joining the Ebro River.
- 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: Severn River (New South Wales) Target entity description: The Severn River in New South Wales is an inland river in northern New South Wales that forms part of the Murray–Darling Basin’s headwaters and supports regional agriculture and ecosystems.
-
A.
Merriwa River
The Merriwa River is a tributary watercourse in New South Wales, Australia, that forms part of the larger Hunter River river system.
-
B.
Westfield River
The Westfield River is a major tributary of the Connecticut River in western Massachusetts, known for its scenic gorges, whitewater paddling, and protected wild and scenic segments.
-
C.
Nerang River
The Nerang River is a major waterway in Queensland, Australia, flowing through the Gold Coast and supporting the region’s urban, recreational, and ecological environments.
-
D.
Queanbeyan River
The Queanbeyan River is a waterway in southeastern New South Wales, Australia, that flows through the city of Queanbeyan before joining the Murrumbidgee River.
-
E.
Segre River
The Segre River is a significant river in northeastern Spain that flows through the Pyrenees and Catalonia before joining the Ebro River.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
inland river
ⓘ
river ⓘ |
| basinCountry | Australia ⓘ |
| confluenceWith | Dumaresq River NERFINISHED ⓘ |
| country | Australia ⓘ |
| distinguishedFrom |
Severn
ⓘ
surface form:
River Severn (United Kingdom)
Severn River (New South Wales) self-linksurface differs ⓘ
surface form:
Severn River (Queensland)
|
| drainageDirection | generally north-west ⓘ |
| flowsThrough |
New England region
ⓘ
Northern Tablelands ⓘ
surface form:
Northern Tablelands region
|
| hasEcologicalFunction |
habitat for aquatic species
ⓘ
riparian corridor ⓘ |
| hasHydrologicalRole | headwaters of the Murray–Darling Basin ⓘ |
| hasName | Severn River ⓘ |
| isPartOf | Murray–Darling Basin headwaters ⓘ |
| locatedIn | New South Wales ⓘ |
| locatedInRegion | Northern New South Wales ⓘ |
| locatedOnContinent | Australia ⓘ |
| mouthLocation | Dumaresq River NERFINISHED ⓘ |
| partOfDrainageBasin |
Darling River catchment
ⓘ
Murray–Darling Basin ⓘ |
| sourceLocation |
Great Dividing Range (part)
ⓘ
surface form:
Great Dividing Range
Northern Tablelands ⓘ
surface form:
Northern Tablelands, New South Wales
|
| supports |
inland ecosystems
ⓘ
regional agriculture ⓘ |
| usedFor |
environmental flows
ⓘ
irrigation ⓘ stock watering ⓘ |
| watercourseType | perennial river ⓘ |
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: Severn River (New South Wales) Description of subject: The Severn River in New South Wales is an inland river in northern New South Wales that forms part of the Murray–Darling Basin’s headwaters and supports regional agriculture and ecosystems.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Severn River (Queensland)
Severn River (New South Wales)
→
distinguishedFrom
→
Severn River (New South Wales)
self-linksurface differs
ⓘ
this entity surface form:
Severn River (Queensland)