Ottumwa Riverfront Park system
E928735
The Ottumwa Riverfront Park system is a network of parks, trails, and recreational spaces along the Des Moines River in Ottumwa, Iowa, designed to enhance public access, outdoor activities, and community events on the city’s waterfront.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Ottumwa Riverfront Park system canonical | 1 |
| Ottumwa parks and recreation system | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11485972 — 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: Ottumwa Riverfront Park system Context triple: [Ottumwa, Iowa, hasRiverfrontDevelopment, Ottumwa Riverfront Park system]
-
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.
Schwiebert Riverfront Park
Schwiebert Riverfront Park is a scenic public park along the Mississippi River in Rock Island, Illinois, known for its riverfront views, walking paths, and community events.
-
C.
Mississippi River Park
Mississippi River Park is a public recreational area in Memphis, Tennessee, offering scenic views and access to the nearby Mississippi River.
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D.
West Riverfront Park
West Riverfront Park is a large public green space along the Detroit River that offers waterfront views, walking paths, and recreational areas near downtown Detroit.
-
E.
Hannibal Riverfront
Hannibal Riverfront is a historic waterfront district along the Mississippi River in Hannibal, Missouri, known for its scenic views, riverboat excursions, and connections to Mark Twain–themed attractions.
- 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: Ottumwa Riverfront Park system Target entity description: The Ottumwa Riverfront Park system is a network of parks, trails, and recreational spaces along the Des Moines River in Ottumwa, Iowa, designed to enhance public access, outdoor activities, and community events on the city’s waterfront.
-
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.
Schwiebert Riverfront Park
Schwiebert Riverfront Park is a scenic public park along the Mississippi River in Rock Island, Illinois, known for its riverfront views, walking paths, and community events.
-
C.
Mississippi River Park
Mississippi River Park is a public recreational area in Memphis, Tennessee, offering scenic views and access to the nearby Mississippi River.
-
D.
West Riverfront Park
West Riverfront Park is a large public green space along the Detroit River that offers waterfront views, walking paths, and recreational areas near downtown Detroit.
-
E.
Hannibal Riverfront
Hannibal Riverfront is a historic waterfront district along the Mississippi River in Hannibal, Missouri, known for its scenic views, riverboat excursions, and connections to Mark Twain–themed attractions.
- F. None of above. chosen
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf |
park system
ⓘ
urban waterfront redevelopment project ⓘ |
| category |
Parks in Iowa
ⓘ
Urban public parks in the United States ⓘ Waterfront redevelopment in the United States ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| follows | Des Moines River waterfront ⓘ |
| hasAccessibilityFeature |
multi‑use trails
ⓘ
open lawn areas for events ⓘ public access points to the riverfront ⓘ |
| hasPart |
biking trails
ⓘ
boat access areas ⓘ event spaces ⓘ picnic areas ⓘ playgrounds ⓘ public parks ⓘ recreational spaces ⓘ riverfront green spaces ⓘ trail network ⓘ walking trails ⓘ |
| locatedIn |
Ottumwa, Iowa
ⓘ
Wapello County, Iowa NERFINISHED ⓘ |
| locatedOnWaterbody | Des Moines River ⓘ |
| operator |
City of Ottumwa
ⓘ
linked to:
Ottumwa, Iowa
|
| ownedBy |
City of Ottumwa
ⓘ
linked to:
Ottumwa, Iowa
|
| partOf |
Ottumwa parks and recreation system
ⓘ
linked to:
Ottumwa Riverfront Park system
|
| purpose |
enhance public access to the Des Moines River
ⓘ
host community events ⓘ provide open space for residents and visitors ⓘ revitalize Ottumwa’s riverfront ⓘ support outdoor recreation ⓘ |
| usedFor |
boating access
ⓘ
community festivals ⓘ cycling ⓘ family recreation ⓘ fishing access ⓘ outdoor concerts ⓘ running ⓘ walking ⓘ |
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: Ottumwa Riverfront Park system Description of subject: The Ottumwa Riverfront Park system is a network of parks, trails, and recreational spaces along the Des Moines River in Ottumwa, Iowa, designed to enhance public access, outdoor activities, and community events on the city’s waterfront.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Ottumwa Riverfront Park system