Tassajara Park
E839323
Tassajara Park is a local public park in the community of El Sobrante in Contra Costa County, California, offering outdoor recreation and green space for residents.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tassajara Park canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10077038 — 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: Tassajara Park Context triple: [El Sobrante, California, hasPark, Tassajara Park]
-
A.
Topanga State Park
Topanga State Park is a large natural area in the Santa Monica Mountains of Los Angeles known for its extensive hiking trails, scenic canyons, and coastal views.
-
B.
Julia Pfeiffer Burns State Park
Julia Pfeiffer Burns State Park is a scenic California coastal park in Big Sur known for its dramatic cliffs, redwood forests, and the iconic McWay Falls that drops onto the beach.
-
C.
Henry W. Coe State Park
Henry W. Coe State Park is a vast, rugged wilderness park in California known for its extensive backcountry, challenging trails, and diverse wildlife and landscapes.
-
D.
Manzanita Park
Manzanita Park is a local public park in Hacienda Heights, California, offering green space and recreational facilities for neighborhood residents.
-
E.
San Valley Landscape Park
San Valley Landscape Park is a protected natural area in southeastern Poland, known for its scenic river valleys, forested mountain landscapes, and rich biodiversity within the Bieszczady region.
- 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: Tassajara Park Target entity description: Tassajara Park is a local public park in the community of El Sobrante in Contra Costa County, California, offering outdoor recreation and green space for residents.
-
A.
Topanga State Park
Topanga State Park is a large natural area in the Santa Monica Mountains of Los Angeles known for its extensive hiking trails, scenic canyons, and coastal views.
-
B.
Julia Pfeiffer Burns State Park
Julia Pfeiffer Burns State Park is a scenic California coastal park in Big Sur known for its dramatic cliffs, redwood forests, and the iconic McWay Falls that drops onto the beach.
-
C.
Henry W. Coe State Park
Henry W. Coe State Park is a vast, rugged wilderness park in California known for its extensive backcountry, challenging trails, and diverse wildlife and landscapes.
-
D.
Manzanita Park
Manzanita Park is a local public park in Hacienda Heights, California, offering green space and recreational facilities for neighborhood residents.
-
E.
San Valley Landscape Park
San Valley Landscape Park is a protected natural area in southeastern Poland, known for its scenic river valleys, forested mountain landscapes, and rich biodiversity within the Bieszczady region.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
public park
ⓘ
urban park ⓘ |
| accessibleTo | general public ⓘ |
| category |
Parks in Contra Costa County, California
ⓘ
Protected areas of Contra Costa County, California ⓘ Urban public parks in California ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county | Contra Costa County NERFINISHED ⓘ |
| governingBody | Contra Costa County NERFINISHED ⓘ |
| hasFeature |
green space
ⓘ
lawns ⓘ picnic areas ⓘ trees ⓘ walking areas ⓘ |
| hasFunction |
community green space
ⓘ
outdoor recreation ⓘ public recreation ⓘ |
| locatedIn |
Contra Costa County, California
NERFINISHED
ⓘ
El Sobrante, California NERFINISHED ⓘ San Francisco Bay Area ⓘ |
| operatedBy | local government ⓘ |
| owner | public ⓘ |
| servesPopulation |
residents of Contra Costa County
ⓘ
residents of El Sobrante ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
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: Tassajara Park Description of subject: Tassajara Park is a local public park in the community of El Sobrante in Contra Costa County, California, offering outdoor recreation and green space for residents.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.