Mamquam River
E781466
The Mamquam River is a river in southwestern British Columbia, Canada, that flows from the Coast Mountains toward the Squamish area, contributing to the region’s rugged alpine and forested landscape.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mamquam River canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T5859311 — 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: Mamquam River Context triple: [Garibaldi Névé, drainsTo, Mamquam River]
-
A.
Mutirikwi River
Mutirikwi River is a river in southeastern Zimbabwe that flows near the ancient stone city of Great Zimbabwe and feeds Lake Mutirikwi.
-
B.
Tumtum River
Tumtum River is a small river in western Oregon, United States, known for flowing through the rural landscape near the community of Blodgett.
-
C.
Otamiri River
The Otamiri River is a significant waterway in southeastern Nigeria that flows through Imo State and serves as an important source of water and livelihood for surrounding communities.
-
D.
Nyari River
The Nyari River is a regional river in the Indian state of Gujarat that flows through and helps sustain the city of Rajkot.
-
E.
Inylchek River
The Inylchek River is a glacial river in the Central Tien Shan mountains of Kyrgyzstan and China, originating from high-altitude icefields and flowing through remote alpine valleys.
- 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: Mamquam River Target entity description: The Mamquam River is a river in southwestern British Columbia, Canada, that flows from the Coast Mountains toward the Squamish area, contributing to the region’s rugged alpine and forested landscape.
-
A.
Mutirikwi River
Mutirikwi River is a river in southeastern Zimbabwe that flows near the ancient stone city of Great Zimbabwe and feeds Lake Mutirikwi.
-
B.
Tumtum River
Tumtum River is a small river in western Oregon, United States, known for flowing through the rural landscape near the community of Blodgett.
-
C.
Otamiri River
The Otamiri River is a significant waterway in southeastern Nigeria that flows through Imo State and serves as an important source of water and livelihood for surrounding communities.
-
D.
Nyari River
The Nyari River is a regional river in the Indian state of Gujarat that flows through and helps sustain the city of Rajkot.
-
E.
Inylchek River
The Inylchek River is a glacial river in the Central Tien Shan mountains of Kyrgyzstan and China, originating from high-altitude icefields and flowing through remote alpine valleys.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| country | Canada ⓘ |
| crossedBy |
Canadian National Railway line near Squamish
ⓘ
linked to:
Canadian National Railway main line
Highway 99 (British Columbia) ⓘ
linked to:
British Columbia Highway 99
|
| drainageBasin | Pacific Ocean basin ⓘ |
| flowsDirection | generally southwest toward Squamish ⓘ |
| flowsThrough | District of Squamish ⓘ |
| hasClimate | maritime climate ⓘ |
| hasEcosystemType | coastal temperate rainforest ⓘ |
| hasLandform |
alpine terrain
ⓘ
forested valley ⓘ |
| hasNameOriginLanguage | Indigenous languages of the region ⓘ |
| hasNearbyFeature |
Mamquam Blind Channel
ⓘ
Squamish Estuary ⓘ
linked to:
Squamish River estuary
|
| hasNearbyMountain |
Atwell Peak
ⓘ
Mount Garibaldi ⓘ |
| hasNearbyProtectedArea | Garibaldi Provincial Park ⓘ |
| hasNearbySettlement |
Squamish, British Columbia
ⓘ
linked to:
Squamish
|
| hasRecreationActivity |
camping near river
ⓘ
hiking along river trails ⓘ |
| hasRecreationSite | Mamquam River Forest Service recreation sites ⓘ |
| hasVegetation |
coniferous forest
ⓘ
riparian vegetation ⓘ |
| hasWildlife |
Pacific salmon
ⓘ
bald eagle ⓘ trout ⓘ |
| influences | local landscape of Squamish area ⓘ |
| isPartOf | Coast Mountains river systems ⓘ |
| locatedIn |
British Columbia
ⓘ
Coast Mountains ⓘ Southwestern British Columbia ⓘ Squamish-Lillooet Regional District ⓘ |
| mouthLocatedIn |
Howe Sound drainage basin
ⓘ
linked to:
Howe Sound
Squamish ⓘ |
| partOf |
Squamish River watershed
ⓘ
linked to:
Squamish River
|
| region | Sea-to-Sky Corridor ⓘ |
| sourceRegion |
Coast Mountains
ⓘ
Garibaldi Ranges ⓘ |
| tributaryOf | Squamish River ⓘ |
| usedFor |
hydroelectric power generation
ⓘ
rafting ⓘ recreational fishing ⓘ whitewater kayaking ⓘ |
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: Mamquam River Description of subject: The Mamquam River is a river in southwestern British Columbia, Canada, that flows from the Coast Mountains toward the Squamish area, contributing to the region’s rugged alpine and forested landscape.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.