Ocheyedan, Iowa
E350170
Ocheyedan, Iowa is a small rural city in northwestern Iowa known for its agricultural surroundings and proximity to the Ocheyedan Mound, one of the state's notable natural landmarks.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ocheyedan, Iowa canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T2941493 — 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: Ocheyedan, Iowa Context triple: [Osceola County, Iowa, hasCity, Ocheyedan, Iowa]
-
A.
Osage, Iowa
Osage, Iowa is a small city in northern Iowa known as the administrative and commercial hub of Mitchell County.
-
B.
Lowden, Iowa
Lowden, Iowa is a small rural city in eastern Iowa known for its agricultural surroundings and tight-knit community.
-
C.
Shenandoah, Iowa
Shenandoah, Iowa is a small city in southwestern Iowa known historically as a regional agricultural and broadcasting center.
-
D.
Hudson, Iowa
Hudson, Iowa is a small city in northeastern Iowa that functions as a suburban community within the Waterloo–Cedar Falls metropolitan area.
-
E.
Ossian, Iowa
Ossian, Iowa is a small rural city located in northeastern Iowa within Winneshiek County.
- 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: Ocheyedan, Iowa Target entity description: Ocheyedan, Iowa is a small rural city in northwestern Iowa known for its agricultural surroundings and proximity to the Ocheyedan Mound, one of the state's notable natural landmarks.
-
A.
Osage, Iowa
Osage, Iowa is a small city in northern Iowa known as the administrative and commercial hub of Mitchell County.
-
B.
Lowden, Iowa
Lowden, Iowa is a small rural city in eastern Iowa known for its agricultural surroundings and tight-knit community.
-
C.
Shenandoah, Iowa
Shenandoah, Iowa is a small city in southwestern Iowa known historically as a regional agricultural and broadcasting center.
-
D.
Hudson, Iowa
Hudson, Iowa is a small city in northeastern Iowa that functions as a suburban community within the Waterloo–Cedar Falls metropolitan area.
-
E.
Ossian, Iowa
Ossian, Iowa is a small rural city located in northeastern Iowa within Winneshiek County.
- F. None of above. chosen
Statements (38)
| Predicate | Object |
|---|---|
| instanceOf |
city
ⓘ
human settlement ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| countrySubdivision | Iowa ⓘ |
| economyBasedOn | agriculture ⓘ |
| GNISFeatureClass | populated place ⓘ |
| governmentType | mayor–council government ⓘ |
| hasAreaCode | 712 ⓘ |
| hasCharacteristic |
agricultural community
ⓘ
small population ⓘ |
| hasClimate | humid continental climate ⓘ |
| hasEducationalService | local public school district ⓘ |
| hasFeature |
small-town community character
ⓘ
surrounded by agricultural land ⓘ |
| hasLandUse | farmland surroundings ⓘ |
| hasLocalEconomySector |
crop farming
ⓘ
livestock farming ⓘ |
| hasNearbyAttraction |
Ocheyedan Mound
ⓘ
surface form:
Ocheyedan Mound State Preserve
|
| hasPostalCode | 51354 ⓘ |
| hasRegionCode |
Iowa
ⓘ
surface form:
US-IA
|
| hasSettlementType | city ⓘ |
| isInCountry |
United States of America
ⓘ
surface form:
United States
|
| isInCounty | Osceola County, Iowa NERFINISHED ⓘ |
| isRural | true ⓘ |
| knownFor |
proximity to Ocheyedan Mound
ⓘ
rural agricultural surroundings ⓘ |
| locatedIn |
Iowa
ⓘ
Osceola County, Iowa NERFINISHED ⓘ |
| locatedInRegion |
Midwestern United States
ⓘ
northwestern Iowa ⓘ |
| locatedInTimeZone | Central Time Zone ⓘ |
| nearbyFeature | Ocheyedan Mound ⓘ |
| partOf |
Iowa
ⓘ
surface form:
State of Iowa
|
| region |
northwestern Iowa
ⓘ
surface form:
northwest Iowa
|
| stateSubdivision | Osceola County, Iowa NERFINISHED ⓘ |
| timeZone |
Central Time Zone
ⓘ
surface form:
Central Standard Time
|
| timeZoneDST |
Central Time Zone
ⓘ
surface form:
Central Daylight Time
|
| transportation | served by local county roads ⓘ |
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: Ocheyedan, Iowa Description of subject: Ocheyedan, Iowa is a small rural city in northwestern Iowa known for its agricultural surroundings and proximity to the Ocheyedan Mound, one of the state's notable natural landmarks.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.