Mahaska County, Iowa
E89588
Mahaska County, Iowa is a rural county in the southeastern part of the state known for its agricultural economy and county seat of Oskaloosa.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mahaska County, Iowa canonical | 38 |
How this entity was disambiguated
This entity first appeared as the object of triple T687132 — 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: Mahaska County, Iowa Context triple: [Marion County, Iowa, borderedBy, Mahaska County, Iowa]
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A.
Winneshiek County, Iowa
Winneshiek County, Iowa is a northeastern Iowa county known for its scenic Driftless Area landscape, Norwegian-American heritage, and county seat of Decorah.
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B.
Poweshiek County, Iowa
Poweshiek County, Iowa is a rural county in central Iowa known for its agricultural landscape and for being home to Grinnell College in the city of Grinnell.
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C.
Iowa County, Iowa
Iowa County, Iowa is a rural county in east-central Iowa known for its agricultural landscape and small communities, including the Amana Colonies.
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D.
Sioux County, Iowa
Sioux County, Iowa is a rural county in northwestern Iowa known for its strong Dutch-American heritage and agricultural economy.
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E.
Pottawattamie County, Iowa
Pottawattamie County, Iowa is a county in the southwestern part of the state, known for its county seat and largest city, Council Bluffs, which lies across the Missouri River from Omaha, Nebraska.
- 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: Mahaska County, Iowa Target entity description: Mahaska County, Iowa is a rural county in the southeastern part of the state known for its agricultural economy and county seat of Oskaloosa.
-
A.
Winneshiek County, Iowa
Winneshiek County, Iowa is a northeastern Iowa county known for its scenic Driftless Area landscape, Norwegian-American heritage, and county seat of Decorah.
-
B.
Poweshiek County, Iowa
Poweshiek County, Iowa is a rural county in central Iowa known for its agricultural landscape and for being home to Grinnell College in the city of Grinnell.
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C.
Iowa County, Iowa
Iowa County, Iowa is a rural county in east-central Iowa known for its agricultural landscape and small communities, including the Amana Colonies.
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D.
Sioux County, Iowa
Sioux County, Iowa is a rural county in northwestern Iowa known for its strong Dutch-American heritage and agricultural economy.
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E.
Pottawattamie County, Iowa
Pottawattamie County, Iowa is a county in the southwestern part of the state, known for its county seat and largest city, Council Bluffs, which lies across the Missouri River from Omaha, Nebraska.
- F. None of above. chosen
Statements (48)
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: Mahaska County, Iowa Description of subject: Mahaska County, Iowa is a rural county in the southeastern part of the state known for its agricultural economy and county seat of Oskaloosa.
Referenced by (38)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Marion County
North Mahaska Community School District
→
locatedInAdministrativeTerritorialEntity
→
Mahaska County, Iowa
ⓘ
Mahaska County Board of Supervisors
→
locatedInTheAdministrativeTerritorialEntity
→
Mahaska County, Iowa
ⓘ