Lee County, Iowa
E427956
Lee County, Iowa is a county in the southeastern corner of Iowa along the Mississippi River, known for its historic river towns and role in the state’s early development.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lee County, Iowa canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T1929521 — 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: Lee County, Iowa Context triple: [Iowa's 1st congressional district, containsCounty, Lee County, Iowa]
-
A.
Jefferson County, Iowa
Jefferson County, Iowa is a rural county in southeastern Iowa known for its county seat of Fairfield and a mix of agricultural land, small-town communities, and cultural attractions.
-
B.
Louisa County, Iowa
Louisa County, Iowa is a rural county in southeastern Iowa known for its agricultural landscape and location along the Mississippi River.
-
C.
Osceola County, Iowa
Osceola County, Iowa is a small, predominantly rural county in the northwestern part of the state known for its agricultural economy and close-knit communities.
-
D.
Mitchell County, Iowa
Mitchell County, Iowa is a rural county in northern Iowa known for its agricultural landscape, small communities, and location along the Minnesota border.
-
E.
O'Brien County, Iowa
O'Brien County, Iowa is a rural county in northwestern Iowa known for its agricultural economy and small communities.
- 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: Lee County, Iowa Target entity description: Lee County, Iowa is a county in the southeastern corner of Iowa along the Mississippi River, known for its historic river towns and role in the state’s early development.
-
A.
Jefferson County, Iowa
Jefferson County, Iowa is a rural county in southeastern Iowa known for its county seat of Fairfield and a mix of agricultural land, small-town communities, and cultural attractions.
-
B.
Louisa County, Iowa
Louisa County, Iowa is a rural county in southeastern Iowa known for its agricultural landscape and location along the Mississippi River.
-
C.
Osceola County, Iowa
Osceola County, Iowa is a small, predominantly rural county in the northwestern part of the state known for its agricultural economy and close-knit communities.
-
D.
Mitchell County, Iowa
Mitchell County, Iowa is a rural county in northern Iowa known for its agricultural landscape, small communities, and location along the Minnesota border.
-
E.
O'Brien County, Iowa
O'Brien County, Iowa is a rural county in northwestern Iowa known for its agricultural economy and small communities.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
administrative territorial entity
ⓘ
county ⓘ |
| borderedBy | Mississippi River NERFINISHED ⓘ |
| bordersState |
Illinois
NERFINISHED
ⓘ
Missouri NERFINISHED ⓘ |
| containsCity |
Donnellson, Iowa
NERFINISHED
ⓘ
Fort Madison, Iowa NERFINISHED ⓘ Keokuk, Iowa NERFINISHED ⓘ Montrose, Iowa NERFINISHED ⓘ West Point, Iowa NERFINISHED ⓘ |
| containsTown |
Franklin, Iowa
NERFINISHED
ⓘ
Houghton, Iowa NERFINISHED ⓘ Pilot Grove, Iowa NERFINISHED ⓘ St. Paul, Iowa NERFINISHED ⓘ |
| country | United States of America ⓘ |
| dateEstablished | 1836 ⓘ |
| establishedAsPartOf | Wisconsin Territory NERFINISHED ⓘ |
| governedBy | Lee County Board of Supervisors NERFINISHED ⓘ |
| hasBorderFeature | Des Moines River (partial boundary) NERFINISHED ⓘ |
| hasCountyCode | 56 ⓘ |
| hasCountySeat |
Fort Madison, Iowa
NERFINISHED
ⓘ
Keokuk, Iowa NERFINISHED ⓘ |
| hasDualCountySeats | true ⓘ |
| hasFIPSCode | 19111 ⓘ |
| hasGNISID | 0468230 ⓘ |
| hasHistoricRole | early development of Iowa ⓘ |
| hasHistoricSite |
Fort Madison Historic District
NERFINISHED
ⓘ
Keokuk National Cemetery NERFINISHED ⓘ Nauvoo-related Mormon Trail sites nearby ⓘ Old Fort Madison NERFINISHED ⓘ |
| hasMajorHighway |
Iowa Highway 2
NERFINISHED
ⓘ
Iowa Highway 27 NERFINISHED ⓘ U.S. Route 218 NERFINISHED ⓘ U.S. Route 61 NERFINISHED ⓘ |
| hasPrimaryEconomicSectors |
agriculture
ⓘ
manufacturing ⓘ river transportation ⓘ |
| joinedState | Iowa NERFINISHED ⓘ |
| knownFor | historic river towns ⓘ |
| locatedIn |
Iowa
ⓘ
Midwestern United States ⓘ United States Midwest ⓘ |
| locatedInRegion | southeastern Iowa ⓘ |
| locatedInTimeZone | Central Time Zone ⓘ |
| locatedOnRiver | Mississippi River NERFINISHED ⓘ |
| namedAfter | Robert E. Lee NERFINISHED ⓘ |
| partOf |
Burlington–Fort Madison–Keokuk combined statistical area
NERFINISHED
ⓘ
Iowa’s 1st congressional district NERFINISHED ⓘ Bureau of the Census ⓘ
surface form:
United States Census Bureau
|
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: Lee County, Iowa Description of subject: Lee County, Iowa is a county in the southeastern corner of Iowa along the Mississippi River, known for its historic river towns and role in the state’s early development.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.