unincorporated Eden Area of Alameda County
E486339
The unincorporated Eden Area of Alameda County is a cluster of unincorporated communities in the San Francisco Bay Area that share local services and governance under Alameda County rather than individual city governments.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Alameda County unincorporated communities | 1 |
| Eden Area of Alameda County | 1 |
| unincorporated Eden Area of Alameda County canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5011281 — 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: unincorporated Eden Area of Alameda County Context triple: [Ashland, California, partOf, unincorporated Eden Area of Alameda County]
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A.
San Mateo County Parks Department
The San Mateo County Parks Department is the local government agency responsible for managing and maintaining San Mateo County’s system of regional parks, trails, and recreation areas.
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B.
San Mateo County, California
San Mateo County, California is a coastal county in the San Francisco Bay Area known for its affluent communities, tech industry presence, and proximity to both San Francisco and Silicon Valley.
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C.
East Bay Regional Park District
East Bay Regional Park District is a special regional agency that manages and preserves a large network of public parks, trails, and open spaces in the San Francisco Bay Area’s East Bay region.
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D.
Alameda, California
Alameda, California is a Bay Area island city adjacent to Oakland known for its historic Victorian architecture, waterfront parks, and residential neighborhoods.
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E.
Mountain View, Contra Costa County, California
Mountain View is a small unincorporated community located in Contra Costa County in the San Francisco Bay Area of California.
- 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: unincorporated Eden Area of Alameda County Target entity description: The unincorporated Eden Area of Alameda County is a cluster of unincorporated communities in the San Francisco Bay Area that share local services and governance under Alameda County rather than individual city governments.
-
A.
San Mateo County Parks Department
The San Mateo County Parks Department is the local government agency responsible for managing and maintaining San Mateo County’s system of regional parks, trails, and recreation areas.
-
B.
San Mateo County, California
San Mateo County, California is a coastal county in the San Francisco Bay Area known for its affluent communities, tech industry presence, and proximity to both San Francisco and Silicon Valley.
-
C.
East Bay Regional Park District
East Bay Regional Park District is a special regional agency that manages and preserves a large network of public parks, trails, and open spaces in the San Francisco Bay Area’s East Bay region.
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D.
Alameda, California
Alameda, California is a Bay Area island city adjacent to Oakland known for its historic Victorian architecture, waterfront parks, and residential neighborhoods.
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E.
Mountain View, Contra Costa County, California
Mountain View is a small unincorporated community located in Contra Costa County in the San Francisco Bay Area of California.
- F. None of above. chosen
Statements (48)
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: unincorporated Eden Area of Alameda County Description of subject: The unincorporated Eden Area of Alameda County is a cluster of unincorporated communities in the San Francisco Bay Area that share local services and governance under Alameda County rather than individual city governments.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Ashland
linked to: unincorporated Eden Area of Alameda County
linked to: unincorporated Eden Area of Alameda County