Ogden, Iowa
E755225
Ogden, Iowa is a small rural city in Boone County known for its agricultural surroundings and location within central Iowa.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ogden, Iowa canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8750777 — 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: Ogden, Iowa Context triple: [Central Iowa, hasCity, Ogden, Iowa]
-
A.
Ocheyedan, Iowa
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.
-
B.
Oakland, Iowa
Oakland, Iowa is a small rural city in southwestern Iowa known for its agricultural community and location along the West Nishnabotna River.
-
C.
Eldon, Iowa
Eldon, Iowa is a small town best known as the setting of Grant Wood’s iconic painting "American Gothic," featuring the now-famous white farmhouse.
-
D.
Denver, Iowa
Denver, Iowa is a small city in Bremer County known for its close-knit community, quality schools, and location within northeastern Iowa’s Cedar Valley region.
-
E.
Eldridge, Iowa
Eldridge, Iowa is a small suburban city in eastern Iowa known for its residential communities and proximity to the larger Quad Cities metropolitan area.
- 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: Ogden, Iowa Target entity description: Ogden, Iowa is a small rural city in Boone County known for its agricultural surroundings and location within central Iowa.
-
A.
Ocheyedan, Iowa
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.
-
B.
Oakland, Iowa
Oakland, Iowa is a small rural city in southwestern Iowa known for its agricultural community and location along the West Nishnabotna River.
-
C.
Eldon, Iowa
Eldon, Iowa is a small town best known as the setting of Grant Wood’s iconic painting "American Gothic," featuring the now-famous white farmhouse.
-
D.
Denver, Iowa
Denver, Iowa is a small city in Bremer County known for its close-knit community, quality schools, and location within northeastern Iowa’s Cedar Valley region.
-
E.
Eldridge, Iowa
Eldridge, Iowa is a small suburban city in eastern Iowa known for its residential communities and proximity to the larger Quad Cities metropolitan area.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
city
ⓘ
human settlement ⓘ |
| climate | humid continental climate ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county | Boone County, Iowa NERFINISHED ⓘ |
| governingBody | City Council of Ogden, Iowa NERFINISHED ⓘ |
| hasAgriculturalSurroundings | true ⓘ |
| hasAreaCode | 515 ⓘ |
| hasCountySeatNearby | Boone, Iowa NERFINISHED ⓘ |
| hasFIPSCode | 19-58065 ⓘ |
| hasGNISFeatureID | 0459112 ⓘ |
| hasGovernmentType | mayor–council government ⓘ |
| hasLatitude | 42.039 ⓘ |
| hasLocalNewspaper | The Ogden Reporter NERFINISHED ⓘ |
| hasLongitude | -94.027 ⓘ |
| hasPostalCode | 50212 ⓘ |
| hasPrimaryEconomicActivity |
agricultural services
ⓘ
agriculture ⓘ |
| hasPublicElementarySchool | Ogden Elementary School NERFINISHED ⓘ |
| hasPublicHighSchool | Ogden High School NERFINISHED ⓘ |
| hasPublicMiddleSchool | Ogden Middle School NERFINISHED ⓘ |
| hasRegionCode | US-IA ⓘ |
| hasSchoolDistrict | Ogden Community School District NERFINISHED ⓘ |
| hasTransportation |
U.S. Route 30 nearby
ⓘ
Union Pacific Railroad line NERFINISHED ⓘ |
| hasTypeOfSettlement | small rural city ⓘ |
| isInMetropolitanArea | Boone, Iowa micropolitan area NERFINISHED ⓘ |
| isLocatedInAgriculturalRegion | Corn Belt NERFINISHED ⓘ |
| isNear |
Boone, Iowa
NERFINISHED
ⓘ
Des Moines, Iowa NERFINISHED ⓘ |
| isPartOf |
Boone County, Iowa
NERFINISHED
ⓘ
Iowa NERFINISHED ⓘ United States of America ⓘ
surface form:
United States
|
| isRural | true ⓘ |
| locatedIn |
Boone County, Iowa
NERFINISHED
ⓘ
central Iowa ⓘ |
| locatedInTimeZone | Central Time Zone ⓘ |
| state | Iowa ⓘ |
| timeZone |
Central Time Zone
ⓘ
surface form:
Central Daylight Time
Central Time Zone ⓘ
surface form:
Central Standard Time
|
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: Ogden, Iowa Description of subject: Ogden, Iowa is a small rural city in Boone County known for its agricultural surroundings and location within central Iowa.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Central Iowa