Oxbow Reservoir
E775627
Oxbow Reservoir is a man-made lake on the Snake River along the Oregon–Idaho border, created for hydroelectric power generation and water storage.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Oxbow Reservoir canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T9010595 — 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: Oxbow Reservoir Context triple: [Oxbow Dam, formsReservoir, Oxbow Reservoir]
-
A.
Pinewood Reservoir
Pinewood Reservoir is a man-made lake in northern Colorado that serves as a storage and regulation facility within the region’s transmountain water diversion and delivery system.
-
B.
Angram Reservoir
Angram Reservoir is a scenic upland water reservoir in North Yorkshire, England, known for its moorland surroundings and role in regional water supply.
-
C.
Ivanhoe Reservoir
Ivanhoe Reservoir is a small urban water reservoir in the Silver Lake neighborhood of Los Angeles, California, that forms part of the local municipal water storage system.
-
D.
Bonaly Reservoir
Bonaly Reservoir is a man-made upland water body in the Pentland Hills near Edinburgh, popular for walking, wildlife, and scenic views.
-
E.
Foziling Reservoir
Foziling Reservoir is a major multipurpose water conservancy project in Anhui Province, China, known for flood control, irrigation, and water supply within the Huai River basin.
- 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: Oxbow Reservoir Target entity description: Oxbow Reservoir is a man-made lake on the Snake River along the Oregon–Idaho border, created for hydroelectric power generation and water storage.
-
A.
Pinewood Reservoir
Pinewood Reservoir is a man-made lake in northern Colorado that serves as a storage and regulation facility within the region’s transmountain water diversion and delivery system.
-
B.
Angram Reservoir
Angram Reservoir is a scenic upland water reservoir in North Yorkshire, England, known for its moorland surroundings and role in regional water supply.
-
C.
Ivanhoe Reservoir
Ivanhoe Reservoir is a small urban water reservoir in the Silver Lake neighborhood of Los Angeles, California, that forms part of the local municipal water storage system.
-
D.
Bonaly Reservoir
Bonaly Reservoir is a man-made upland water body in the Pentland Hills near Edinburgh, popular for walking, wildlife, and scenic views.
-
E.
Foziling Reservoir
Foziling Reservoir is a major multipurpose water conservancy project in Anhui Province, China, known for flood control, irrigation, and water supply within the Huai River basin.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf | reservoir ⓘ |
| basinCountry |
United States of America
ⓘ
surface form:
United States
|
| country |
United States of America
ⓘ
surface form:
United States
|
| formedByDam | Oxbow Dam NERFINISHED ⓘ |
| hasDam | Oxbow Dam NERFINISHED ⓘ |
| hasFunction | support hydroelectric facilities at Oxbow Dam ⓘ |
| inflow | Snake River NERFINISHED ⓘ |
| locatedDownstreamOf | Hells Canyon Reservoir NERFINISHED ⓘ |
| locatedIn |
Idaho
ⓘ
Oregon ⓘ |
| locatedInCounty |
Adams County, Idaho
NERFINISHED
ⓘ
Baker County, Oregon NERFINISHED ⓘ |
| locatedInRegion | Pacific Northwest ⓘ |
| locatedOnBorderBetween |
Idaho
NERFINISHED
ⓘ
Oregon NERFINISHED ⓘ |
| locatedOnRiver | Snake River NERFINISHED ⓘ |
| locatedUpstreamOf | Brownlee Reservoir NERFINISHED ⓘ |
| nearLocality |
Hells Canyon area
ⓘ
Oxbow, Oregon NERFINISHED ⓘ |
| operator | Idaho Power Company NERFINISHED ⓘ |
| outflow | Snake River NERFINISHED ⓘ |
| partOf | Snake River hydropower system NERFINISHED ⓘ |
| partOfRiverSystem | Columbia River Basin NERFINISHED ⓘ |
| primaryUse | hydroelectric power generation ⓘ |
| purpose |
flow regulation
ⓘ
power generation ⓘ water storage ⓘ |
| use | water storage ⓘ |
| watercourse | Snake River NERFINISHED ⓘ |
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: Oxbow Reservoir Description of subject: Oxbow Reservoir is a man-made lake on the Snake River along the Oregon–Idaho border, created for hydroelectric power generation and water storage.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.