Marina Park
E774216
Marina Park is a waterfront recreational park in San Leandro, California, featuring open green spaces, walking paths, and views of the San Francisco Bay.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Marina Park canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8864402 — 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: Marina Park Context triple: [San Leandro, hasPark, Marina Park]
-
A.
Marina Park
Marina Park is a waterfront public park in Richmond, California, offering open green space, bay views, and recreational amenities along Marina Bay.
-
B.
Marina Park
Marina Park is a popular waterfront public park in downtown Kirkland, Washington, featuring open green space, lake access, and scenic views of Lake Washington.
-
C.
Astoria Park
Astoria Park is a popular public waterfront park in the Astoria neighborhood of Queens, New York City, known for its expansive East River views, large outdoor pool, and recreational facilities.
-
D.
Marina Green
Marina Green is a large waterfront park and open lawn in San Francisco’s Marina District, popular for recreation, events, and scenic views of the Golden Gate Bridge and the bay.
-
E.
Rockefeller Park
Rockefeller Park is a waterfront green space in Lower Manhattan’s Battery Park City featuring lawns, gardens, public art, and views of the Hudson River.
- 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: Marina Park Target entity description: Marina Park is a waterfront recreational park in San Leandro, California, featuring open green spaces, walking paths, and views of the San Francisco Bay.
-
A.
Marina Park
Marina Park is a popular waterfront public park in downtown Kirkland, Washington, featuring open green space, lake access, and scenic views of Lake Washington.
-
B.
Marina Park
Marina Park is a waterfront public park in Richmond, California, offering open green space, bay views, and recreational amenities along Marina Bay.
-
C.
Astoria Park
Astoria Park is a popular public waterfront park in the Astoria neighborhood of Queens, New York City, known for its expansive East River views, large outdoor pool, and recreational facilities.
-
D.
Marina Green
Marina Green is a large waterfront park and open lawn in San Francisco’s Marina District, popular for recreation, events, and scenic views of the Golden Gate Bridge and the bay.
-
E.
Rockefeller Park
Rockefeller Park is a waterfront green space in Lower Manhattan’s Battery Park City featuring lawns, gardens, public art, and views of the Hudson River.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf |
public park
ⓘ
waterfront park ⓘ |
| adjacentTo | San Francisco Bay NERFINISHED ⓘ |
| governedBy | City of San Leandro NERFINISHED ⓘ |
| hasAccessibility | publicly accessible ⓘ |
| hasAmenity |
lawns
ⓘ
parking area ⓘ paths ⓘ seating areas ⓘ |
| hasEnvironment | coastal ⓘ |
| hasFeature |
open green spaces
ⓘ
views of the San Francisco Bay ⓘ walking paths ⓘ waterfront ⓘ |
| hasView | San Francisco Bay NERFINISHED ⓘ |
| locatedIn |
Alameda County
ⓘ
surface form:
Alameda County, California
California, United States ⓘ
surface form:
California
San Leandro, California NERFINISHED ⓘ United States of America ⓘ
surface form:
United States
|
| partOf | San Leandro shoreline NERFINISHED ⓘ |
| usedFor |
outdoor activities
ⓘ
picnicking ⓘ recreation ⓘ 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: Marina Park Description of subject: Marina Park is a waterfront recreational park in San Leandro, California, featuring open green spaces, walking paths, and views of the San Francisco Bay.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.