Mississippi River at Prescott, Wisconsin
E803042
The Mississippi River at Prescott, Wisconsin is a notable river location where the St. Croix River joins the Mississippi, marking a key confluence point in the Upper Midwest.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mississippi River at Prescott, Wisconsin canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9481361 — 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: Mississippi River at Prescott, Wisconsin Context triple: [St. Croix River, formsConfluenceWith, Mississippi River at Prescott, Wisconsin]
-
A.
Mississippi River near Grafton, Illinois
The Mississippi River near Grafton, Illinois is a major stretch of the river in southwestern Illinois where it meets the Illinois River, forming a notable confluence and scenic river landscape.
-
B.
Mississippi River at St. Louis, Missouri
The Mississippi River at St. Louis, Missouri is a major stretch of the Mississippi where it flows past the city of St. Louis and receives the waters of the Missouri River, forming one of North America’s most significant river confluences.
-
C.
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.
-
D.
Root River (Wisconsin)
Root River (Wisconsin) is a river in southeastern Wisconsin that flows through communities such as Racine before emptying into Lake Michigan.
-
E.
Yellow River (Wisconsin)
Yellow River (Wisconsin) is a tributary stream in central Wisconsin that flows through forested and rural landscapes before joining the Wisconsin 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: Mississippi River at Prescott, Wisconsin Target entity description: The Mississippi River at Prescott, Wisconsin is a notable river location where the St. Croix River joins the Mississippi, marking a key confluence point in the Upper Midwest.
-
A.
Mississippi River near Grafton, Illinois
The Mississippi River near Grafton, Illinois is a major stretch of the river in southwestern Illinois where it meets the Illinois River, forming a notable confluence and scenic river landscape.
-
B.
Mississippi River at St. Louis, Missouri
The Mississippi River at St. Louis, Missouri is a major stretch of the Mississippi where it flows past the city of St. Louis and receives the waters of the Missouri River, forming one of North America’s most significant river confluences.
-
C.
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.
-
D.
Root River (Wisconsin)
Root River (Wisconsin) is a river in southeastern Wisconsin that flows through communities such as Racine before emptying into Lake Michigan.
-
E.
Yellow River (Wisconsin)
Yellow River (Wisconsin) is a tributary stream in central Wisconsin that flows through forested and rural landscapes before joining the Wisconsin River.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
geographic location
ⓘ
river confluence ⓘ river reach ⓘ |
| downstreamFrom |
St. Paul, Minnesota
NERFINISHED
ⓘ
Twin Cities metropolitan area NERFINISHED ⓘ |
| formsBoundaryBetween |
Minnesota
NERFINISHED
ⓘ
Wisconsin NERFINISHED ⓘ |
| hasConfluenceWith |
Mississippi River
NERFINISHED
ⓘ
St. Croix River NERFINISHED ⓘ |
| hasFeature |
floodplain
ⓘ
navigation channel ⓘ river confluence viewpoint ⓘ |
| hasNearbyInfrastructure | highway bridges at Prescott ⓘ |
| hasNearbyLandUse |
recreational marinas
ⓘ
residential areas ⓘ urban waterfront ⓘ |
| hydrologicallyConnects |
Mississippi River basin
NERFINISHED
ⓘ
St. Croix River basin NERFINISHED ⓘ |
| isConfluencePointOf |
Mississippi River
NERFINISHED
ⓘ
St. Croix River NERFINISHED ⓘ |
| isImportantFor |
aquatic habitat
ⓘ
migratory birds ⓘ regional navigation ⓘ |
| isInRegion |
Upper Midwest
NERFINISHED
ⓘ
Upper Mississippi River Valley NERFINISHED ⓘ |
| isMonitoredBy |
National Weather Service
NERFINISHED
ⓘ
United States Geological Survey NERFINISHED ⓘ |
| isMonitoredFor |
flooding
ⓘ
river stage ⓘ |
| isObservationPointFor | river confluence of St. Croix and Mississippi ⓘ |
| isSegmentOf | Mississippi River NERFINISHED ⓘ |
| isSubjectOf |
flood warnings
ⓘ
river level forecasts ⓘ |
| locatedIn |
Pierce County, Wisconsin
NERFINISHED
ⓘ
Prescott, Wisconsin NERFINISHED ⓘ United States of America ⓘ
surface form:
United States
Wisconsin ⓘ |
| near |
Prescott riverfront parks
NERFINISHED
ⓘ
St. Croix River mouth ⓘ downtown Prescott, Wisconsin ⓘ |
| partOf | Upper Mississippi River NERFINISHED ⓘ |
| upstreamFrom | Lake Pepin NERFINISHED ⓘ |
| usedFor |
boating
ⓘ
commercial navigation ⓘ fishing ⓘ recreation ⓘ |
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: Mississippi River at Prescott, Wisconsin Description of subject: The Mississippi River at Prescott, Wisconsin is a notable river location where the St. Croix River joins the Mississippi, marking a key confluence point in the Upper Midwest.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.