Elkhorn River
E690874
The Elkhorn River is a tributary in northeastern Nebraska that drains agricultural plains before joining the Platte River within the greater Missouri River watershed.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Elkhorn River canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T4528858 — 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: Elkhorn River Context triple: [Missouri River Basin, containsRiver, Elkhorn River]
-
A.
Neches River
The Neches River is a major waterway in eastern Texas that flows from near Tyler to the Gulf of Mexico, supporting regional ecosystems, industry, and recreation.
-
B.
Wilga River
The Wilga River is a small river in southern Poland that flows through the Lesser Poland region and passes near the town of Wieliczka before joining the Vistula.
-
C.
Fishing River
Fishing River is a stream in western Missouri known for flowing through Clay and Ray counties and its historical association with early 19th-century frontier and Mormon history.
-
D.
Elkhorn Creek
Elkhorn Creek is a significant stream in central Kentucky known for its scenic beauty, recreational fishing, and paddling opportunities.
-
E.
Elkhorn Creek
Elkhorn Creek is a stream in McDowell County, West Virginia, known for flowing through the southern Appalachian coalfields region.
- 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: Elkhorn River Target entity description: The Elkhorn River is a tributary in northeastern Nebraska that drains agricultural plains before joining the Platte River within the greater Missouri River watershed.
-
A.
Neches River
The Neches River is a major waterway in eastern Texas that flows from near Tyler to the Gulf of Mexico, supporting regional ecosystems, industry, and recreation.
-
B.
Wilga River
The Wilga River is a small river in southern Poland that flows through the Lesser Poland region and passes near the town of Wieliczka before joining the Vistula.
-
C.
Fishing River
Fishing River is a stream in western Missouri known for flowing through Clay and Ray counties and its historical association with early 19th-century frontier and Mormon history.
-
D.
Elkhorn Creek
Elkhorn Creek is a significant stream in central Kentucky known for its scenic beauty, recreational fishing, and paddling opportunities.
-
E.
Elkhorn Creek
Elkhorn Creek is a stream in McDowell County, West Virginia, known for flowing through the southern Appalachian coalfields region.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf | river ⓘ |
| basinCountry |
United States of America
ⓘ
surface form:
United States
|
| continent | North America ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| drainageAreaLandUse |
rangeland
ⓘ
row-crop agriculture ⓘ |
| drains | agricultural plains ⓘ |
| ecosystemType | prairie river ⓘ |
| flowsInto | Platte River NERFINISHED ⓘ |
| flowsThrough |
Antelope County, Nebraska
NERFINISHED
ⓘ
Cuming County, Nebraska NERFINISHED ⓘ Dodge County, Nebraska NERFINISHED ⓘ Douglas County, Nebraska NERFINISHED ⓘ Madison County, Nebraska NERFINISHED ⓘ Stanton County, Nebraska NERFINISHED ⓘ |
| hasFloodRisk | yes ⓘ |
| hasTributary |
Logan Creek
NERFINISHED
ⓘ
Maple Creek NERFINISHED ⓘ North Fork Elkhorn River NERFINISHED ⓘ South Fork Elkhorn River NERFINISHED ⓘ |
| locatedIn | northeastern Nebraska ⓘ |
| mouth | Platte River NERFINISHED ⓘ |
| mouthLocation | eastern Nebraska NERFINISHED ⓘ |
| nearbyCity |
Fremont, Nebraska
NERFINISHED
ⓘ
Norfolk, Nebraska NERFINISHED ⓘ Omaha, Nebraska NERFINISHED ⓘ |
| partOf |
Missouri River basin
NERFINISHED
ⓘ
Missouri River watershed NERFINISHED ⓘ Platte River basin NERFINISHED ⓘ |
| region | Great Plains ⓘ |
| state | Nebraska ⓘ |
| tributaryOf | Platte River NERFINISHED ⓘ |
| usedFor |
boating
ⓘ
fishing ⓘ irrigation ⓘ recreation ⓘ |
| waterBodyType | freshwater ⓘ |
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: Elkhorn River Description of subject: The Elkhorn River is a tributary in northeastern Nebraska that drains agricultural plains before joining the Platte River within the greater Missouri River watershed.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.