Harrison River
E377113
The Harrison River is a river in southwestern British Columbia, Canada, known for connecting Harrison Lake to the Fraser River and supporting rich salmon and sturgeon populations.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Harrison River canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1813615 — 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: Harrison River Context triple: [Fraser River, majorTributary, Harrison River]
-
A.
Warta River
The Warta River is a major river in western and central Poland, flowing through cities such as Poznań before joining the Oder River.
-
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.
Canning River
The Canning River is a significant waterway in Western Australia that flows through Perth’s southeastern suburbs before joining the Swan River.
-
D.
Yallahs River
Yallahs River is a significant river in eastern Jamaica that flows through the parish of St. Thomas and is an important source of water and natural habitat in the region.
-
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: Harrison River Target entity description: The Harrison River is a river in southwestern British Columbia, Canada, known for connecting Harrison Lake to the Fraser River and supporting rich salmon and sturgeon populations.
-
A.
Warta River
The Warta River is a major river in western and central Poland, flowing through cities such as Poznań before joining the Oder River.
-
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.
Canning River
The Canning River is a significant waterway in Western Australia that flows through Perth’s southeastern suburbs before joining the Swan River.
-
D.
Yallahs River
Yallahs River is a significant river in eastern Jamaica that flows through the parish of St. Thomas and is an important source of water and natural habitat in the region.
-
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 (33)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| country | Canada ⓘ |
| drainageBasin | Fraser River basin ⓘ |
| flowsFrom | Harrison Lake ⓘ |
| flowsInto | Fraser River ⓘ |
| hasFishSpecies |
Chinook salmon
ⓘ
Chum salmon ⓘ Coho salmon ⓘ Cutthroat trout ⓘ Pacific salmon ⓘ Pink salmon ⓘ Sockeye salmon ⓘ Steelhead trout ⓘ White sturgeon ⓘ |
| hasTributary |
Chehalis River
ⓘ
Lillooet River ⓘ
surface form:
Lillooet River (via Harrison Lake)
|
| knownFor |
boating
ⓘ
recreational fishing ⓘ rich salmon populations ⓘ scenic landscapes ⓘ sturgeon populations ⓘ |
| locatedIn |
British Columbia
ⓘ
Southwestern British Columbia ⓘ |
| mouthOf | Harrison Lake ⓘ |
| near |
Agassiz
ⓘ
Chehalis River ⓘ Harrison Hot Springs ⓘ |
| partOf |
Fraser River basin
ⓘ
surface form:
Fraser River watershed
|
| region | Lower Mainland ⓘ |
| supports |
First Nations fisheries
ⓘ
commercial fisheries ⓘ recreational fisheries ⓘ |
| tributaryOf | Fraser 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: Harrison River Description of subject: The Harrison River is a river in southwestern British Columbia, Canada, known for connecting Harrison Lake to the Fraser River and supporting rich salmon and sturgeon populations.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.