Coquitlam River
E744559
The Coquitlam River is a tributary of the Fraser River in British Columbia, Canada, known for flowing through the city of Coquitlam and supporting local recreation and salmon habitats.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Coquitlam River canonical | 15 |
How this entity was disambiguated
This entity first appeared as the object of triple T8391063 — 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: Coquitlam River Context triple: [Coquitlam, locatedNear, Coquitlam River]
-
A.
Cheakamus River
The Cheakamus River is a scenic, glacier-fed river in southwestern British Columbia known for its whitewater rafting, salmon habitat, and proximity to the Whistler area.
-
B.
Lillooet River
The Lillooet River is a major river in southwestern British Columbia, Canada, flowing through mountainous terrain and valleys before ultimately draining into Harrison Lake.
-
C.
Squamish River
The Squamish River is a glacially fed river in southwestern British Columbia that flows through the Coast Mountains into Howe Sound near the town of Squamish.
-
D.
Coquitlam River watershed
The Coquitlam River watershed is a river basin in British Columbia that holds significant cultural, historical, and spiritual importance for the Kwikwetlem First Nation.
-
E.
Nechako River
The Nechako River is a significant river in central British Columbia, Canada, known for flowing through the Interior Plateau and supporting regional ecosystems, communities, and hydroelectric developments.
- 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: Coquitlam River Target entity description: The Coquitlam River is a tributary of the Fraser River in British Columbia, Canada, known for flowing through the city of Coquitlam and supporting local recreation and salmon habitats.
-
A.
Cheakamus River
The Cheakamus River is a scenic, glacier-fed river in southwestern British Columbia known for its whitewater rafting, salmon habitat, and proximity to the Whistler area.
-
B.
Lillooet River
The Lillooet River is a major river in southwestern British Columbia, Canada, flowing through mountainous terrain and valleys before ultimately draining into Harrison Lake.
-
C.
Squamish River
The Squamish River is a glacially fed river in southwestern British Columbia that flows through the Coast Mountains into Howe Sound near the town of Squamish.
-
D.
Coquitlam River watershed
The Coquitlam River watershed is a river basin in British Columbia that holds significant cultural, historical, and spiritual importance for the Kwikwetlem First Nation.
-
E.
Nechako River
The Nechako River is a significant river in central British Columbia, Canada, known for flowing through the Interior Plateau and supporting regional ecosystems, communities, and hydroelectric developments.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| associatedWith | Kwikwetlem First Nation ⓘ |
| country | Canada ⓘ |
| flowsDirection | generally southward ⓘ |
| flowsFrom | Coquitlam Lake ⓘ |
| flowsThrough |
City of Coquitlam
ⓘ
linked to:
Coquitlam
Metro Vancouver ⓘ
linked to:
Metro Vancouver, Canada
|
| hasBasinCountry | Canada ⓘ |
| hasEcosystemType | coastal temperate rainforest river ⓘ |
| hasFloodRisk | seasonal high flows ⓘ |
| hasNameEtymology | derived from the name of the Kwikwetlem First Nation ⓘ |
| hasRecreationArea |
Coquitlam River Park
ⓘ
adjacent trail network ⓘ |
| hasWildlife |
Pacific salmon
ⓘ
bald eagles ⓘ black bears ⓘ trout ⓘ |
| knownFor |
salmon runs
ⓘ
urban recreation ⓘ |
| locatedIn |
British Columbia
ⓘ
Lower Mainland ⓘ |
| monitoredBy |
local environmental groups
ⓘ
provincial agencies ⓘ |
| mouthLocatedIn | Fraser River ⓘ |
| mouthLocatedNear | Port Coquitlam ⓘ |
| near |
Coquitlam
ⓘ
Port Coquitlam ⓘ |
| partOf |
Fraser River watershed
ⓘ
linked to:
Fraser River basin
|
| region | Southwestern British Columbia ⓘ |
| sourceLocatedIn | Coast Mountains ⓘ |
| subjectTo |
fisheries management
ⓘ
habitat restoration projects ⓘ |
| supports |
recreational activities
ⓘ
salmon habitat ⓘ |
| tributaryOf | Fraser River ⓘ |
| usedFor |
fishing
ⓘ
hiking ⓘ kayaking ⓘ swimming ⓘ |
| waterUsedFor | municipal water supply (via Coquitlam Lake and dam system) ⓘ |
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: Coquitlam River Description of subject: The Coquitlam River is a tributary of the Fraser River in British Columbia, Canada, known for flowing through the city of Coquitlam and supporting local recreation and salmon habitats.
Referenced by (15)
Full triples — surface form annotated when it differs from this entity's canonical label.