Brown County, Illinois
E445383
Brown County, Illinois is a small, rural county in west-central Illinois known for its agricultural landscape and the presence of the Illinois River along its western border.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Brown County, Illinois canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2630901 — 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: Brown County, Illinois Context triple: [Central Illinois, contains, Brown County, Illinois]
-
A.
Madison County, Illinois
Madison County, Illinois is a county in southwestern Illinois that forms part of the St. Louis metropolitan area, encompassing a mix of industrial cities, suburbs, and rural communities.
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B.
Livingston County, Illinois
Livingston County, Illinois is a largely rural county in the state of Illinois known for its agricultural economy and small communities centered around the city of Pontiac.
-
C.
Monroe County, Illinois
Monroe County, Illinois is a largely rural county in southwestern Illinois situated just south of St. Louis, known for its historic river towns and role as part of the greater St. Louis region.
-
D.
Douglas County, Illinois
Douglas County, Illinois is a small, predominantly rural county in east-central Illinois known for its agricultural landscape and small communities such as Tuscola, its county seat.
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E.
Pike County, Illinois
Pike County, Illinois is a largely rural county in western Illinois along the Mississippi River, known for its agricultural landscape, historic small towns, and location between the cities of Quincy and Springfield.
- 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: Brown County, Illinois Target entity description: Brown County, Illinois is a small, rural county in west-central Illinois known for its agricultural landscape and the presence of the Illinois River along its western border.
-
A.
Madison County, Illinois
Madison County, Illinois is a county in southwestern Illinois that forms part of the St. Louis metropolitan area, encompassing a mix of industrial cities, suburbs, and rural communities.
-
B.
Livingston County, Illinois
Livingston County, Illinois is a largely rural county in the state of Illinois known for its agricultural economy and small communities centered around the city of Pontiac.
-
C.
Monroe County, Illinois
Monroe County, Illinois is a largely rural county in southwestern Illinois situated just south of St. Louis, known for its historic river towns and role as part of the greater St. Louis region.
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D.
Douglas County, Illinois
Douglas County, Illinois is a small, predominantly rural county in east-central Illinois known for its agricultural landscape and small communities such as Tuscola, its county seat.
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E.
Pike County, Illinois
Pike County, Illinois is a largely rural county in western Illinois along the Mississippi River, known for its agricultural landscape, historic small towns, and location between the cities of Quincy and Springfield.
- F. None of above. chosen
Statements (35)
| Predicate | Object |
|---|---|
| instanceOf | county of Illinois ⓘ |
| borderedBy | Illinois River NERFINISHED ⓘ |
| characteristic | rural ⓘ |
| country | United States of America ⓘ |
| countySeat | Mount Sterling, Illinois NERFINISHED ⓘ |
| FIPSCode | 17-009 ⓘ |
| GNISID | 0428675 ⓘ |
| governmentType | county government ⓘ |
| hasBorder |
Adams County, Illinois
NERFINISHED
ⓘ
Cass County, Illinois NERFINISHED ⓘ Morgan County, Illinois NERFINISHED ⓘ Pike County, Illinois NERFINISHED ⓘ Schuyler County, Illinois NERFINISHED ⓘ Scott County, Illinois NERFINISHED ⓘ |
| hasEconomySector | agriculture ⓘ |
| hasFeature |
farmland
ⓘ
rural communities ⓘ |
| hasLandUse | agriculture ⓘ |
| hasWaterBody | Illinois River NERFINISHED ⓘ |
| isLandlocked | false ⓘ |
| isRural | true ⓘ |
| knownFor | agricultural landscape ⓘ |
| largestCity | Mount Sterling, Illinois NERFINISHED ⓘ |
| locatedIn |
Midwestern United States
ⓘ
United States Census Bureau-designated area of Illinois ⓘ west-central Illinois ⓘ |
| locatedOn | Illinois River watershed NERFINISHED ⓘ |
| namedAfter | Jacob Brown NERFINISHED ⓘ |
| observesDaylightSavingTime | yes ⓘ |
| partOf | United States congressional district of Illinois NERFINISHED ⓘ |
| state | Illinois ⓘ |
| subdivisionOf | State of Illinois NERFINISHED ⓘ |
| subdivisionType | county ⓘ |
| timeZone | Central Time Zone ⓘ |
| westernBorderFeature | Illinois 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: Brown County, Illinois Description of subject: Brown County, Illinois is a small, rural county in west-central Illinois known for its agricultural landscape and the presence of the Illinois River along its western border.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.