Madison County, Nebraska
E639131
Madison County, Nebraska is a county in northeastern Nebraska whose county seat and largest city is Norfolk.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Madison County, Nebraska canonical | 9 |
How this entity was disambiguated
This entity first appeared as the object of triple T6678409 — 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: Madison County, Nebraska Context triple: [Norfolk, Nebraska, county, Madison County, Nebraska]
-
A.
Washington County, Nebraska
Washington County, Nebraska is a county in eastern Nebraska along the Missouri River, just north of Omaha, known for its mix of rural communities and proximity to the Omaha metropolitan area.
-
B.
Colfax County, Nebraska
Colfax County, Nebraska is a rural county in eastern Nebraska known for its agricultural economy and diverse small communities, with Schuyler as its county seat.
-
C.
Lincoln County, Nebraska
Lincoln County, Nebraska is a largely rural county in west-central Nebraska known for its county seat of North Platte and its role as a regional hub for agriculture and transportation.
-
D.
Sioux County, Nebraska
Sioux County, Nebraska is a sparsely populated county in the state's northwestern Panhandle region, known for its rugged High Plains landscape and significant paleontological and archaeological sites.
-
E.
Webster County, Nebraska
Webster County, Nebraska is a rural county in south-central Nebraska known for its agricultural landscape and as the home of Red Cloud, associated with author Willa Cather.
- 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: Madison County, Nebraska Target entity description: Madison County, Nebraska is a county in northeastern Nebraska whose county seat and largest city is Norfolk.
-
A.
Washington County, Nebraska
Washington County, Nebraska is a county in eastern Nebraska along the Missouri River, just north of Omaha, known for its mix of rural communities and proximity to the Omaha metropolitan area.
-
B.
Colfax County, Nebraska
Colfax County, Nebraska is a rural county in eastern Nebraska known for its agricultural economy and diverse small communities, with Schuyler as its county seat.
-
C.
Lincoln County, Nebraska
Lincoln County, Nebraska is a largely rural county in west-central Nebraska known for its county seat of North Platte and its role as a regional hub for agriculture and transportation.
-
D.
Sioux County, Nebraska
Sioux County, Nebraska is a sparsely populated county in the state's northwestern Panhandle region, known for its rugged High Plains landscape and significant paleontological and archaeological sites.
-
E.
Webster County, Nebraska
Webster County, Nebraska is a rural county in south-central Nebraska known for its agricultural landscape and as the home of Red Cloud, associated with author Willa Cather.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf | county of Nebraska ⓘ |
| borders |
Antelope County, Nebraska
ⓘ
Boone County, Nebraska ⓘ Pierce County, Nebraska ⓘ Platte County, Nebraska ⓘ Stanton County, Nebraska ⓘ Wayne County, Nebraska ⓘ |
| country | United States of America ⓘ |
| countySeat | Norfolk, Nebraska ⓘ |
| FIPSCode | 31119 ⓘ |
| GNISID | 0838024 ⓘ |
| governmentType | county government in Nebraska ⓘ |
| hasCity |
Madison, Nebraska
ⓘ
Norfolk, Nebraska ⓘ |
| hasJurisdiction |
Madison, Nebraska
ⓘ
Norfolk, Nebraska ⓘ |
| hasVillage |
Battle Creek, Nebraska
ⓘ
Humphrey, Nebraska ⓘ Lindsay, Nebraska ⓘ Meadow Grove, Nebraska ⓘ Newman Grove, Nebraska ⓘ Tilden, Nebraska ⓘ |
| largestCity | Norfolk, Nebraska ⓘ |
| locatedIn |
Midwestern United States
ⓘ
northeastern Nebraska ⓘ |
| namedAfter | James Madison ⓘ |
| partOf | Great Plains ⓘ |
| state | Nebraska ⓘ |
| subdivisionType | county ⓘ |
| timeZone | Central Time Zone ⓘ |
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: Madison County, Nebraska Description of subject: Madison County, Nebraska is a county in northeastern Nebraska whose county seat and largest city is Norfolk.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.