Logan County, Illinois
E415535
Logan County, Illinois is a predominantly rural county in the central part of the state, known for its agricultural economy and the city of Lincoln as its county seat.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Logan County, Illinois canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2630882 — 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: Logan County, Illinois Context triple: [Central Illinois, contains, Logan County, Illinois]
-
A.
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.
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B.
Vermilion County, Illinois
Vermilion County, Illinois is a county in eastern Illinois known for its agricultural landscape, historic coal mining industry, and county seat of Danville near the Indiana border.
-
C.
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.
-
D.
Boone County, Illinois
Boone County, Illinois is a predominantly rural county in northern Illinois known for its agricultural landscape and proximity to the Rockford metropolitan area.
-
E.
Henry County, Illinois
Henry County, Illinois is a predominantly rural county in northwestern Illinois known for its agricultural economy and small communities such as Kewanee and Geneseo.
- 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: Logan County, Illinois Target entity description: Logan County, Illinois is a predominantly rural county in the central part of the state, known for its agricultural economy and the city of Lincoln as its county seat.
-
A.
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.
-
B.
Vermilion County, Illinois
Vermilion County, Illinois is a county in eastern Illinois known for its agricultural landscape, historic coal mining industry, and county seat of Danville near the Indiana border.
-
C.
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.
-
D.
Boone County, Illinois
Boone County, Illinois is a predominantly rural county in northern Illinois known for its agricultural landscape and proximity to the Rockford metropolitan area.
-
E.
Henry County, Illinois
Henry County, Illinois is a predominantly rural county in northwestern Illinois known for its agricultural economy and small communities such as Kewanee and Geneseo.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf | county of Illinois ⓘ |
| bordersCounty |
DeWitt County, Illinois
NERFINISHED
ⓘ
Macon County, Illinois NERFINISHED ⓘ Mason County, Illinois NERFINISHED ⓘ McLean County, Illinois NERFINISHED ⓘ Menard County, Illinois NERFINISHED ⓘ Sangamon County, Illinois NERFINISHED ⓘ Tazewell County, Illinois NERFINISHED ⓘ |
| containsAirport | Logan County Airport (Illinois) ⓘ |
| containsInstitution |
Lincoln Christian University
ⓘ
Lincoln College (historical) ⓘ |
| country | United States of America ⓘ |
| countySeat | Lincoln, Illinois ⓘ |
| hasCity |
Atlanta, Illinois
NERFINISHED
ⓘ
Lincoln, Illinois ⓘ Mount Pulaski, Illinois ⓘ |
| hasCommunity |
Beason, Illinois
ⓘ
Broadwell, Illinois NERFINISHED ⓘ Burton View, Illinois ⓘ Chestnut, Illinois ⓘ Cornland, Illinois ⓘ Elkhart, Illinois NERFINISHED ⓘ Emden, Illinois NERFINISHED ⓘ Hartsburg, Illinois NERFINISHED ⓘ Lake Fork, Illinois ⓘ Latham, Illinois NERFINISHED ⓘ Lawndale, Illinois NERFINISHED ⓘ Middletown, Illinois NERFINISHED ⓘ New Holland, Illinois ⓘ San Jose, Illinois NERFINISHED ⓘ Shirley, Illinois NERFINISHED ⓘ Union, Illinois ⓘ Williamsville, Illinois NERFINISHED ⓘ |
| hasGNISID | 0429221 ⓘ |
| hasMajorHighway |
Illinois Route 10
ⓘ
Illinois Route 121 ⓘ Illinois Route 5 ⓘ Illinois Route 54 ⓘ Interstate 155 NERFINISHED ⓘ Interstate 55 NERFINISHED ⓘ U.S. Route 136 NERFINISHED ⓘ U.S. Route 66 ⓘ
surface form:
U.S. Route 66 (historic)
|
| hasPrimaryEconomicActivity | agriculture ⓘ |
| isPartOf | Central Illinois ⓘ |
| isPredominantly | rural ⓘ |
| locatedInTimeZone | Central Time Zone ⓘ |
| namedAfter | Abraham Lincoln ⓘ |
| observesDaylightSavingTime | Yes ⓘ |
| state | Illinois ⓘ |
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: Logan County, Illinois Description of subject: Logan County, Illinois is a predominantly rural county in the central part of the state, known for its agricultural economy and the city of Lincoln as its county seat.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.