Calhoun County, Iowa
E691494
Calhoun County, Iowa is a rural county in northwestern Iowa known for its agricultural economy and small communities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Calhoun County, Iowa canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3683465 — 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: Calhoun County, Iowa Context triple: [Iowa's 4th congressional district, containsCounty, Calhoun County, Iowa]
-
A.
Harrison County, Iowa
Harrison County, Iowa is a rural county in western Iowa known for its Missouri River valley landscapes, agriculture, and small communities northwest of the Omaha–Council Bluffs metropolitan area.
-
B.
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.
-
C.
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.
-
D.
Buchanan County, Iowa
Buchanan County, Iowa is a predominantly rural county in northeastern Iowa known for its agricultural landscape and small communities such as Independence, its county seat.
-
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: Calhoun County, Iowa Target entity description: Calhoun County, Iowa is a rural county in northwestern Iowa known for its agricultural economy and small communities.
-
A.
Harrison County, Iowa
Harrison County, Iowa is a rural county in western Iowa known for its Missouri River valley landscapes, agriculture, and small communities northwest of the Omaha–Council Bluffs metropolitan area.
-
B.
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.
-
C.
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.
-
D.
Buchanan County, Iowa
Buchanan County, Iowa is a predominantly rural county in northeastern Iowa known for its agricultural landscape and small communities such as Independence, its county seat.
-
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 (45)
| Predicate | Object |
|---|---|
| instanceOf | county in Iowa ⓘ |
| borderedByCounty |
Buena Vista County, Iowa
NERFINISHED
ⓘ
Carroll County, Iowa NERFINISHED ⓘ Greene County, Iowa NERFINISHED ⓘ Pocahontas County, Iowa NERFINISHED ⓘ Sac County, Iowa NERFINISHED ⓘ Webster County, Iowa NERFINISHED ⓘ |
| country | United States of America ⓘ |
| countySeat | Rockwell City, Iowa NERFINISHED ⓘ |
| FIPSCode | 19XXX ⓘ |
| GNISID | XXXXXXX ⓘ |
| hasCity |
Auburn, Iowa
NERFINISHED
ⓘ
Farnhamville, Iowa NERFINISHED ⓘ Jolley, Iowa NERFINISHED ⓘ Knierim, Iowa NERFINISHED ⓘ Lake City, Iowa NERFINISHED ⓘ Lohrville, Iowa NERFINISHED ⓘ Lytton, Iowa NERFINISHED ⓘ Manson, Iowa NERFINISHED ⓘ Pomeroy, Iowa NERFINISHED ⓘ Rockwell City, Iowa NERFINISHED ⓘ Somers, Iowa NERFINISHED ⓘ Yetter, Iowa NERFINISHED ⓘ |
| hasFeature |
rural landscape
ⓘ
small towns ⓘ |
| hasLandUse |
livestock production
ⓘ
row-crop farming ⓘ |
| hasMajorHighway |
Iowa Highway 175
NERFINISHED
ⓘ
Iowa Highway 4 NERFINISHED ⓘ Iowa Highway 7 NERFINISHED ⓘ U.S. Route 20 in Iowa NERFINISHED ⓘ |
| hasSchoolDistrict |
Manson–Northwest Webster Community School District
NERFINISHED
ⓘ
South Central Calhoun Community School District NERFINISHED ⓘ |
| isRural | true ⓘ |
| knownFor |
agricultural economy
ⓘ
small communities ⓘ |
| largestCity | Rockwell City, Iowa NERFINISHED ⓘ |
| locatedIn |
Midwestern United States
ⓘ
northwestern Iowa ⓘ |
| namedAfter | John C. Calhoun NERFINISHED ⓘ |
| observesDaylightSavingTime | true ⓘ |
| partOf |
Midwestern United States
ⓘ
surface form:
United States Midwest
|
| primaryEconomicSector | agriculture ⓘ |
| state | Iowa ⓘ |
| 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: Calhoun County, Iowa Description of subject: Calhoun County, Iowa is a rural county in northwestern Iowa known for its agricultural economy and small communities.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.