Riverside Park (Charles City, Iowa)
E892479
Riverside Park in Charles City, Iowa, is a public recreational area along the Cedar River known for its green spaces, walking paths, and community amenities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Riverside Park (Charles City, Iowa) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10905964 — 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: Riverside Park (Charles City, Iowa) Context triple: [Charles City, Iowa, hasPark, Riverside Park (Charles City, Iowa)]
-
A.
Raccoon River Park
Raccoon River Park is a large recreational area in West Des Moines, Iowa, known for its lake, trails, beach, and outdoor sports facilities.
-
B.
Riverside, Iowa
Riverside, Iowa is a small city best known as the self-proclaimed future birthplace of Star Trek’s Captain James T. Kirk.
-
C.
Riverside Park (Burlington, Wisconsin)
Riverside Park is a public recreational park in Burlington, Wisconsin, offering green space and outdoor amenities for community activities and events.
-
D.
Charter Oak, Iowa
Charter Oak, Iowa is a small rural city in western Iowa known for its agricultural community and close-knit small-town character.
-
E.
Rock River Park
Rock River Park is a public recreational area in Fort Atkinson, Wisconsin, offering riverfront access, green space, and outdoor amenities for local residents and visitors.
- 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: Riverside Park (Charles City, Iowa) Target entity description: Riverside Park in Charles City, Iowa, is a public recreational area along the Cedar River known for its green spaces, walking paths, and community amenities.
-
A.
Raccoon River Park
Raccoon River Park is a large recreational area in West Des Moines, Iowa, known for its lake, trails, beach, and outdoor sports facilities.
-
B.
Riverside, Iowa
Riverside, Iowa is a small city best known as the self-proclaimed future birthplace of Star Trek’s Captain James T. Kirk.
-
C.
Riverside Park (Burlington, Wisconsin)
Riverside Park is a public recreational park in Burlington, Wisconsin, offering green space and outdoor amenities for community activities and events.
-
D.
Charter Oak, Iowa
Charter Oak, Iowa is a small rural city in western Iowa known for its agricultural community and close-knit small-town character.
-
E.
Rock River Park
Rock River Park is a public recreational area in Fort Atkinson, Wisconsin, offering riverfront access, green space, and outdoor amenities for local residents and visitors.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
public park
ⓘ
recreational area ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| hasAmenity |
benches
ⓘ
open lawns ⓘ parking areas ⓘ picnic areas ⓘ trails ⓘ |
| hasFeature |
community amenities
ⓘ
green spaces ⓘ riverfront views ⓘ walking paths ⓘ |
| hasUse |
community events
ⓘ
picnicking ⓘ recreation ⓘ walking ⓘ |
| hasVegetation |
grass
ⓘ
trees ⓘ |
| locatedIn |
Charles City, Iowa
NERFINISHED
ⓘ
Floyd County, Iowa NERFINISHED ⓘ |
| locatedOnWaterway | Cedar River NERFINISHED ⓘ |
| operatedBy | City of Charles City NERFINISHED ⓘ |
| ownedBy | City of Charles City NERFINISHED ⓘ |
| partOf | Charles City parks system NERFINISHED ⓘ |
| publicAccess | yes ⓘ |
| terrain | river floodplain ⓘ |
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: Riverside Park (Charles City, Iowa) Description of subject: Riverside Park in Charles City, Iowa, is a public recreational area along the Cedar River known for its green spaces, walking paths, and community amenities.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Charles City, Iowa