Richland County, Illinois
E449236
Richland County, Illinois is a rural county in southeastern Illinois known for its agricultural landscape and small communities, with Olney as its county seat.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Richland County, Illinois canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2630909 — 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: Richland County, Illinois Context triple: [Central Illinois, contains, Richland 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.
-
B.
Cumberland County, Illinois
Cumberland County, Illinois is a rural county in the U.S. state of Illinois, known for its agricultural landscape and small communities such as its county seat, Toledo.
-
C.
Stephenson County, Illinois
Stephenson County, Illinois is a county in northern Illinois known for its agricultural landscape, small towns such as Cedarville, and its county seat of Freeport.
-
D.
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.
-
E.
Menard County, Illinois
Menard County, Illinois is a rural county in the U.S. state of Illinois known for its historic connection to Abraham Lincoln and its county seat, Petersburg.
- 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: Richland County, Illinois Target entity description: Richland County, Illinois is a rural county in southeastern Illinois known for its agricultural landscape and small communities, with Olney as its county seat.
-
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.
Cumberland County, Illinois
Cumberland County, Illinois is a rural county in the U.S. state of Illinois, known for its agricultural landscape and small communities such as its county seat, Toledo.
-
C.
Stephenson County, Illinois
Stephenson County, Illinois is a county in northern Illinois known for its agricultural landscape, small towns such as Cedarville, and its county seat of Freeport.
-
D.
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.
-
E.
Menard County, Illinois
Menard County, Illinois is a rural county in the U.S. state of Illinois known for its historic connection to Abraham Lincoln and its county seat, Petersburg.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
administrative territorial entity
ⓘ
county ⓘ |
| country | United States of America ⓘ |
| dateOfEstablishment | 1841 ⓘ |
| FIPSCode | 17159 ⓘ |
| GNISID | 04296840 ⓘ |
| hasBorderWith |
Clay County, Illinois
NERFINISHED
ⓘ
Crawford County, Illinois NERFINISHED ⓘ Jasper County, Illinois NERFINISHED ⓘ Lawrence County, Illinois NERFINISHED ⓘ Wayne County, Illinois NERFINISHED ⓘ |
| hasCharacteristic |
agricultural landscape
ⓘ
small communities ⓘ |
| hasCountySeat |
City of Olney
NERFINISHED
ⓘ
Olney, Illinois NERFINISHED ⓘ |
| hasEconomySector | agriculture ⓘ |
| hasLandUse | farmland ⓘ |
| hasLargestCity | Olney, Illinois NERFINISHED ⓘ |
| hasMajorHighway |
Illinois Route 130
NERFINISHED
ⓘ
Illinois Route 250 NERFINISHED ⓘ U.S. Route 50 NERFINISHED ⓘ |
| isPartOf | United States Census Bureau counties of Illinois NERFINISHED ⓘ |
| isRuralArea | true ⓘ |
| locatedIn |
Illinois
ⓘ
United States Midwest ⓘ |
| locatedInRegion | southeastern Illinois ⓘ |
| locatedInTimeZone | Central Time Zone ⓘ |
| namedAfter | Richland County, Ohio NERFINISHED ⓘ |
| partOf | State of Illinois NERFINISHED ⓘ |
| stateSubdivision | Illinois 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: Richland County, Illinois Description of subject: Richland County, Illinois is a rural county in southeastern Illinois known for its agricultural landscape and small communities, with Olney as its county seat.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.