Williston Lake
E849241
Williston Lake is a large man-made reservoir in northern British Columbia, Canada, created by the construction of the W. A. C. Bennett Dam on the Peace River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Williston Lake canonical | 7 |
How this entity was disambiguated
This entity first appeared as the object of triple T5013887 — 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: Williston Lake Context triple: [Peace River, hasReservoir, Williston Lake]
-
A.
Lewiston Lake
Lewiston Lake is a reservoir in Northern California known for its clear, cold waters and popular trout fishing and boating opportunities.
-
B.
Snag Lake
Snag Lake is a remote volcanic lake in Lassen Volcanic National Park in Northern California, known for its scenic setting amid lava flows and forested terrain.
-
C.
Nabnasset Lake
Nabnasset Lake is a small recreational lake in Westford, Massachusetts, known for residential waterfront properties and local boating and fishing.
-
D.
Contoocook Lake
Contoocook Lake is a scenic freshwater lake in Jaffrey, New Hampshire, known for recreation such as boating, fishing, and lakeside camping.
-
E.
Woods Lake
Woods Lake is a scenic alpine lake in the Sierra Nevada of California, popular for camping, fishing, and hiking in the Carson Pass area.
- 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: Williston Lake Target entity description: Williston Lake is a large man-made reservoir in northern British Columbia, Canada, created by the construction of the W. A. C. Bennett Dam on the Peace River.
-
A.
Lewiston Lake
Lewiston Lake is a reservoir in Northern California known for its clear, cold waters and popular trout fishing and boating opportunities.
-
B.
Snag Lake
Snag Lake is a remote volcanic lake in Lassen Volcanic National Park in Northern California, known for its scenic setting amid lava flows and forested terrain.
-
C.
Nabnasset Lake
Nabnasset Lake is a small recreational lake in Westford, Massachusetts, known for residential waterfront properties and local boating and fishing.
-
D.
Contoocook Lake
Contoocook Lake is a scenic freshwater lake in Jaffrey, New Hampshire, known for recreation such as boating, fishing, and lakeside camping.
-
E.
Woods Lake
Woods Lake is a scenic alpine lake in the Sierra Nevada of California, popular for camping, fishing, and hiking in the Carson Pass area.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
body of water
ⓘ
reservoir ⓘ |
| basinCountry | Canada ⓘ |
| climateZone | subarctic climate region ⓘ |
| continent | North America ⓘ |
| country | Canada ⓘ |
| createdBy | W. A. C. Bennett Dam ⓘ |
| formedBy | flooding of the upper Peace, Parsnip and Finlay river valleys ⓘ |
| formedInYear | 1968 ⓘ |
| hasArea | approximately 1773 square kilometres ⓘ |
| hasDam | W. A. C. Bennett Dam ⓘ |
| hasEcologicalImpact |
altered fish habitats in the Peace River system
ⓘ
flooded large tracts of boreal forest ⓘ |
| hasIsland | many islands formed from former hilltops ⓘ |
| hasRecreationalActivity |
boating
ⓘ
camping ⓘ hunting in surrounding areas ⓘ ice fishing ⓘ |
| hasShoreLength | over 1700 kilometres ⓘ |
| hasSocialImpact |
displaced Indigenous communities
ⓘ
inundated traditional Indigenous territories ⓘ |
| hasSurfaceAreaRanking | one of the largest reservoirs in North America by surface area ⓘ |
| hasVolumeRanking | one of the largest reservoirs in North America by volume ⓘ |
| inflow |
Finlay River
ⓘ
Parsnip River ⓘ Peace River ⓘ |
| locatedIn | British Columbia ⓘ |
| locatedInAdministrativeArea |
Fraser-Fort George Regional District
ⓘ
linked to:
Regional District of Fraser-Fort George
Peace River Regional District ⓘ |
| locatedInRegion | Northern British Columbia ⓘ |
| locatedNear |
Fort St. John, British Columbia
ⓘ
linked to:
Fort St. John
Hudson's Hope, British Columbia ⓘ
linked to:
Hudson’s Hope, British Columbia
Mackenzie, British Columbia ⓘ |
| locatedOnRiver | Peace River ⓘ |
| namedAfter | Ray Williston ⓘ |
| operator | BC Hydro ⓘ |
| outflow | Peace River ⓘ |
| partOf |
BC Hydro system
ⓘ
linked to:
British Columbia electrical grid
Peace River watershed ⓘ
linked to:
Peace River
|
| usedFor |
fishing
ⓘ
flood control ⓘ hydroelectric power generation ⓘ recreation ⓘ |
| watercourse | Peace 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: Williston Lake Description of subject: Williston Lake is a large man-made reservoir in northern British Columbia, Canada, created by the construction of the W. A. C. Bennett Dam on the Peace River.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.