Walker Johnston Park
E896104
Walker Johnston Park is a major public recreational area in Urbandale, Iowa, featuring sports facilities, trails, and community green space.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Walker Johnston Park canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7992290 — 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: Walker Johnston Park Context triple: [Urbandale, Iowa, hasPark, Walker Johnston Park]
-
A.
George W. Johnson Park
George W. Johnson Park is a public recreational park in Endicott, New York, known for its green spaces, community events, and local outdoor amenities.
-
B.
John S. Watson Park
John S. Watson Park is a public recreational park in Ewing Township, New Jersey, offering open green space and outdoor amenities for community use.
-
C.
Marcella Vivrette Smith Park
Marcella Vivrette Smith Park is a large public park in Brentwood, Tennessee, known for its natural open spaces, trails, and historic Ravenswood mansion.
-
D.
Joseph R. Walling Park
Joseph R. Walling Park is a local public park in Elsmere, Delaware, offering green space and recreational amenities for community use.
-
E.
Ann Morrison Park
Ann Morrison Park is a large urban recreational park in Boise, Idaho, known for its open green spaces, river access, and sports and community facilities.
- 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: Walker Johnston Park Target entity description: Walker Johnston Park is a major public recreational area in Urbandale, Iowa, featuring sports facilities, trails, and community green space.
-
A.
George W. Johnson Park
George W. Johnson Park is a public recreational park in Endicott, New York, known for its green spaces, community events, and local outdoor amenities.
-
B.
John S. Watson Park
John S. Watson Park is a public recreational park in Ewing Township, New Jersey, offering open green space and outdoor amenities for community use.
-
C.
Marcella Vivrette Smith Park
Marcella Vivrette Smith Park is a large public park in Brentwood, Tennessee, known for its natural open spaces, trails, and historic Ravenswood mansion.
-
D.
Joseph R. Walling Park
Joseph R. Walling Park is a local public park in Elsmere, Delaware, offering green space and recreational amenities for community use.
-
E.
Ann Morrison Park
Ann Morrison Park is a large urban recreational park in Boise, Idaho, known for its open green spaces, river access, and sports and community facilities.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
public park
ⓘ
recreational area ⓘ |
| category |
Parks in Iowa
ⓘ
Protected areas of Polk County, Iowa ⓘ Tourist attractions in Polk County, Iowa ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| hasAmenity |
biking trails
ⓘ
parking lot ⓘ picnic areas ⓘ playground ⓘ restrooms ⓘ sports fields ⓘ walking trails ⓘ |
| hasFeature |
community green space
ⓘ
sports facilities ⓘ trails ⓘ |
| hasUse |
outdoor activities
ⓘ
recreation ⓘ |
| locatedIn |
Polk County, Iowa
ⓘ
United States ⓘ
linked to:
United States of America
Urbandale, Iowa ⓘ |
| openToPublic | true ⓘ |
| operatedBy | City of Urbandale Parks and Recreation Department ⓘ |
| ownedBy |
City of Urbandale
ⓘ
linked to:
Urbandale, Iowa
|
| partOf |
Urbandale parks system
ⓘ
linked to:
Urbandale, Iowa
|
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: Walker Johnston Park Description of subject: Walker Johnston Park is a major public recreational area in Urbandale, Iowa, featuring sports facilities, trails, and community green space.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.