Winnebago River
E1042890
The Winnebago River is a waterway in northern Iowa that flows through communities such as Mason City before joining the Shell Rock River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Winnebago River canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T12455850 — 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: Winnebago River Context triple: [Mason City, Iowa, locatedOnRiver, Winnebago River]
-
A.
Sauk River
The Sauk River is a major river in northwestern Washington State that flows through the Cascade Range before joining the Skagit River.
-
B.
Rock River
Rock River is a tributary of the Big Sioux River flowing through parts of Iowa and South Dakota in the United States.
-
C.
Rock River
Rock River is a major waterway in the Midwestern United States that flows through Wisconsin and Illinois before joining the Mississippi River.
-
D.
Wisconsin River
The Wisconsin River is a major tributary of the Mississippi River that flows through central Wisconsin, known for its scenic sandstone formations, recreational opportunities, and historical significance in Native American and early U.S. frontier history.
-
E.
Chippewa River
The Chippewa River is a major river in western Wisconsin that flows through cities such as Eau Claire before joining the Mississippi River.
- 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: Winnebago River Target entity description: The Winnebago River is a waterway in northern Iowa that flows through communities such as Mason City before joining the Shell Rock River.
-
A.
Sauk River
The Sauk River is a major river in northwestern Washington State that flows through the Cascade Range before joining the Skagit River.
-
B.
Rock River
Rock River is a tributary of the Big Sioux River flowing through parts of Iowa and South Dakota in the United States.
-
C.
Rock River
Rock River is a major waterway in the Midwestern United States that flows through Wisconsin and Illinois before joining the Mississippi River.
-
D.
Wisconsin River
The Wisconsin River is a major tributary of the Mississippi River that flows through central Wisconsin, known for its scenic sandstone formations, recreational opportunities, and historical significance in Native American and early U.S. frontier history.
-
E.
Chippewa River
The Chippewa River is a major river in western Wisconsin that flows through cities such as Eau Claire before joining the Mississippi River.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
river
ⓘ
waterway ⓘ |
| basinCountry |
United States of America
ⓘ
surface form:
United States
|
| continent | North America ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| flowsThrough |
Cerro Gordo County, Iowa
NERFINISHED
ⓘ
Floyd County, Iowa NERFINISHED ⓘ Mason City, Iowa NERFINISHED ⓘ Winnebago County, Iowa NERFINISHED ⓘ Worth County, Iowa NERFINISHED ⓘ |
| hasWatercourseType | freshwater river ⓘ |
| locatedIn | Iowa ⓘ |
| locatedInRegion | northern Iowa NERFINISHED ⓘ |
| mouthOfWatercourse | Shell Rock River NERFINISHED ⓘ |
| namedAfter | Winnebago (Ho-Chunk) people NERFINISHED ⓘ |
| partOf |
Cedar River watershed
NERFINISHED
ⓘ
Shell Rock River basin NERFINISHED ⓘ Upper Mississippi River basin NERFINISHED ⓘ |
| state | Iowa ⓘ |
| tributaryOf | Shell Rock 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: Winnebago River Description of subject: The Winnebago River is a waterway in northern Iowa that flows through communities such as Mason City before joining the Shell Rock River.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Mason City, Iowa