Coquitlam River watershed
E498581
The Coquitlam River watershed is a river basin in British Columbia that holds significant cultural, historical, and spiritual importance for the Kwikwetlem First Nation.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Coquitlam River watershed canonical | 2 |
| Coquitlam River | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5153107 — 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 watershed Context triple: [Kwikwetlem First Nation, hasCulturalConnectionTo, Coquitlam River watershed]
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
Capilano River
Capilano River is a coastal river in North Vancouver, British Columbia, known for its canyon, suspension bridge, and role as a major regional drinking water source.
- 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 watershed Target entity description: The Coquitlam River watershed is a river basin in British Columbia that holds significant cultural, historical, and spiritual importance for the Kwikwetlem First Nation.
-
A.
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.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
Capilano River
Capilano River is a coastal river in North Vancouver, British Columbia, known for its canyon, suspension bridge, and role as a major regional drinking water source.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
geographical region
ⓘ
river basin ⓘ watershed ⓘ |
| affectedBy |
flood risk management measures
ⓘ
urban development ⓘ |
| associatedWith |
Coquitlam Dam
NERFINISHED
ⓘ
Coquitlam Lake Reservoir NERFINISHED ⓘ |
| contains |
Coquitlam Lake
NERFINISHED
ⓘ
Coquitlam River NERFINISHED ⓘ Coquitlam River tributaries ⓘ |
| drainedBy | Coquitlam River NERFINISHED ⓘ |
| governedBy | provincial environmental regulations of British Columbia ⓘ |
| hasBiodiversityFeature |
Pacific salmon populations
ⓘ
riparian forests ⓘ |
| hasConservationConcern |
salmon habitat degradation
ⓘ
water quality protection ⓘ |
| hasCulturalSignificanceFor | Kwikwetlem First Nation NERFINISHED ⓘ |
| hasCulturalUse |
ceremonial activities by Kwikwetlem First Nation
ⓘ
fishing by Kwikwetlem First Nation ⓘ |
| hasEcosystemType |
coastal temperate rainforest
ⓘ
riverine ecosystem ⓘ |
| hasHistoricalSignificanceFor | Kwikwetlem First Nation NERFINISHED ⓘ |
| hasHydrologicalFeature |
reservoir
ⓘ
tributary streams ⓘ |
| hasLandUse |
forest lands
ⓘ
protected areas ⓘ urban areas ⓘ |
| hasMouthIn | Fraser River NERFINISHED ⓘ |
| hasNameOrigin | Kwikwetlem people NERFINISHED ⓘ |
| hasSpiritualSignificanceFor | Kwikwetlem First Nation NERFINISHED ⓘ |
| locatedIn |
British Columbia
ⓘ
Canada ⓘ |
| locatedNear |
City of Coquitlam
NERFINISHED
ⓘ
City of Port Coquitlam NERFINISHED ⓘ |
| monitoredBy |
environmental organizations
ⓘ
regional water authorities ⓘ |
| partOf |
Fraser River basin
NERFINISHED
ⓘ
Metro Vancouver region NERFINISHED ⓘ |
| recognizedBy | local governments in Metro Vancouver ⓘ |
| subjectOf |
Indigenous rights and title discussions
ⓘ
fisheries restoration projects ⓘ watershed management planning ⓘ |
| traditionalTerritoryOf | Kwikwetlem First Nation NERFINISHED ⓘ |
| usedFor |
drinking water supply
ⓘ
hydroelectric power generation ⓘ recreation ⓘ salmon habitat ⓘ |
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 watershed Description of subject: The Coquitlam River watershed is a river basin in British Columbia that holds significant cultural, historical, and spiritual importance for the Kwikwetlem First Nation.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Coquitlam River