Southern River
E526249
Southern River is a suburban watercourse in the Perth region of Western Australia that forms part of the local river system feeding into the Canning River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Southern River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5119818 — 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: Southern River Context triple: [Canning River, hasTributary, Southern River]
-
A.
Broad River
Broad River is a major waterway in central South Carolina that flows through the Columbia area and contributes to the Congaree River system.
-
B.
Savannah River
The Savannah River is a major waterway in the southeastern United States that forms much of the border between Georgia and South Carolina and flows into the Atlantic Ocean.
-
C.
Red River of the South
The Red River of the South is a major river in the south-central United States that forms much of the border between Texas and Oklahoma before flowing into the Mississippi River system.
-
D.
Cumberland River
The Cumberland River is a major waterway in the southeastern United States that flows through Kentucky and Tennessee before joining the Ohio River.
-
E.
Suwannee River
The Suwannee River is a major blackwater river in the southeastern United States, flowing from the Okefenokee Swamp in Georgia through northern Florida to the Gulf of Mexico and celebrated in American folk culture and music.
- 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: Southern River Target entity description: Southern River is a suburban watercourse in the Perth region of Western Australia that forms part of the local river system feeding into the Canning River.
-
A.
Broad River
Broad River is a major waterway in central South Carolina that flows through the Columbia area and contributes to the Congaree River system.
-
B.
Savannah River
The Savannah River is a major waterway in the southeastern United States that forms much of the border between Georgia and South Carolina and flows into the Atlantic Ocean.
-
C.
Red River of the South
The Red River of the South is a major river in the south-central United States that forms much of the border between Texas and Oklahoma before flowing into the Mississippi River system.
-
D.
Cumberland River
The Cumberland River is a major waterway in the southeastern United States that flows through Kentucky and Tennessee before joining the Ohio River.
-
E.
Suwannee River
The Suwannee River is a major blackwater river in the southeastern United States, flowing from the Okefenokee Swamp in Georgia through northern Florida to the Gulf of Mexico and celebrated in American folk culture and music.
- F. None of above. chosen
Statements (23)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| associatedWith |
City of Canning
NERFINISHED
ⓘ
City of Gosnells NERFINISHED ⓘ |
| country | Australia ⓘ |
| drainageBasin | Swan Coastal Plain NERFINISHED ⓘ |
| environment | urbanised catchment ⓘ |
| flowsInto | Canning River NERFINISHED ⓘ |
| hasFeature |
modified channels in urban sections
ⓘ
seasonal flow variations ⓘ |
| hasMouthNear | Canning River NERFINISHED ⓘ |
| hasNearbySuburb | Southern River, Western Australia NERFINISHED ⓘ |
| locatedIn |
Perth metropolitan region
NERFINISHED
ⓘ
Swan Coastal Plain NERFINISHED ⓘ south‑eastern suburbs of Perth ⓘ south‑west of Western Australia ⓘ |
| partOf |
Canning River catchment
ⓘ
Swan–Canning river system NERFINISHED ⓘ local river system feeding into the Canning River ⓘ |
| region | Perth NERFINISHED ⓘ |
| state | Western Australia NERFINISHED ⓘ |
| usedFor |
stormwater conveyance
ⓘ
urban drainage ⓘ |
| watercourseType | suburban watercourse ⓘ |
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: Southern River Description of subject: Southern River is a suburban watercourse in the Perth region of Western Australia that forms part of the local river system feeding into the Canning River.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.