Greenville, Iowa
E462423
Greenville, Iowa is a small rural city located in northwestern Iowa within the boundaries of Clay County.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Greenville, Iowa canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4671467 — 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: Greenville, Iowa Context triple: [Clay County, Iowa, hasJurisdictionOver, Greenville, Iowa]
-
A.
Greenfield, Iowa
Greenfield, Iowa is a small city in southwestern Iowa known as the administrative and commercial hub of Adair County.
-
B.
Janesville, Iowa
Janesville, Iowa is a small Midwestern city located in northeastern Iowa along the Cedar River.
-
C.
Central City, Iowa
Central City, Iowa is a small town in eastern Iowa situated along the Wapsipinicon River, known for its rural community character and annual local festivals.
-
D.
Riverside, Iowa
Riverside, Iowa is a small city best known as the self-proclaimed future birthplace of Star Trek’s Captain James T. Kirk.
-
E.
Grandview, Iowa
Grandview, Iowa is a small rural city in southeastern Iowa known for its close-knit community and agricultural surroundings.
- 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: Greenville, Iowa Target entity description: Greenville, Iowa is a small rural city located in northwestern Iowa within the boundaries of Clay County.
-
A.
Greenfield, Iowa
Greenfield, Iowa is a small city in southwestern Iowa known as the administrative and commercial hub of Adair County.
-
B.
Janesville, Iowa
Janesville, Iowa is a small Midwestern city located in northeastern Iowa along the Cedar River.
-
C.
Central City, Iowa
Central City, Iowa is a small town in eastern Iowa situated along the Wapsipinicon River, known for its rural community character and annual local festivals.
-
D.
Riverside, Iowa
Riverside, Iowa is a small city best known as the self-proclaimed future birthplace of Star Trek’s Captain James T. Kirk.
-
E.
Grandview, Iowa
Grandview, Iowa is a small rural city in southeastern Iowa known for its close-knit community and agricultural surroundings.
- F. None of above. chosen
Statements (23)
| Predicate | Object |
|---|---|
| instanceOf |
human settlement
ⓘ
town ⓘ |
| country | United States of America ⓘ |
| countrySubdivision | State of Iowa NERFINISHED ⓘ |
| hasAreaCode | 712 ⓘ |
| hasGovernmentType | municipal government ⓘ |
| hasOfficialLanguageDeFacto | English NERFINISHED ⓘ |
| hasPostalAbbreviationState | IA ⓘ |
| hasPrimaryEconomicCharacter | agricultural ⓘ |
| hasRegionCodeISO | US-IA NERFINISHED ⓘ |
| hasSettlementType |
city
ⓘ
rural community ⓘ |
| isInCounty | Clay County, Iowa NERFINISHED ⓘ |
| isRural | true ⓘ |
| locatedIn |
Clay County, Iowa
NERFINISHED
ⓘ
Iowa ⓘ Midwestern United States ⓘ Northwestern Iowa NERFINISHED ⓘ |
| locatedInTimeZone | Central Time Zone ⓘ |
| locatedOnContinent | North America ⓘ |
| partOf |
United States of America
ⓘ
surface form:
United States
|
| timeZoneDST |
Central Time Zone
ⓘ
surface form:
Central Daylight Time
|
| usesUnitSystem | U.S. customary units ⓘ |
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: Greenville, Iowa Description of subject: Greenville, Iowa is a small rural city located in northwestern Iowa within the boundaries of Clay County.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.