El Sobrante Library
E839318
El Sobrante Library is a public library branch serving the community of El Sobrante in Contra Costa County, California.
All labels observed (1)
| Label | Occurrences |
|---|---|
| El Sobrante Library canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T10077031 — 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: El Sobrante Library Context triple: [El Sobrante, California, hasLocalService, El Sobrante Library]
-
A.
Pinole Library
Pinole Library is a public library serving the community of Pinole, California, as part of the local public library system.
-
B.
Millbrae Library
Millbrae Library is a public library serving the community of Millbrae, California, offering lending materials, programs, and community services as part of the San Mateo County Libraries system.
-
C.
San Ramon Library
San Ramon Library is a public library serving the community of San Ramon, California, as part of the Contra Costa County Library system.
-
D.
El Cerrito Library
El Cerrito Library is a public library serving the community of El Cerrito in California with access to books, media, and educational resources.
-
E.
Monterey Library
Monterey Library is the public library serving the small town of Monterey, Massachusetts, providing local residents with access to books, media, and community programs.
- 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: El Sobrante Library Target entity description: El Sobrante Library is a public library branch serving the community of El Sobrante in Contra Costa County, California.
-
A.
Pinole Library
Pinole Library is a public library serving the community of Pinole, California, as part of the local public library system.
-
B.
Millbrae Library
Millbrae Library is a public library serving the community of Millbrae, California, offering lending materials, programs, and community services as part of the San Mateo County Libraries system.
-
C.
San Ramon Library
San Ramon Library is a public library serving the community of San Ramon, California, as part of the Contra Costa County Library system.
-
D.
El Cerrito Library
El Cerrito Library is a public library serving the community of El Cerrito in California with access to books, media, and educational resources.
-
E.
Monterey Library
Monterey Library is the public library serving the small town of Monterey, Massachusetts, providing local residents with access to books, media, and community programs.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf | public library ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| fundedBy | Contra Costa County ⓘ |
| hasAccessPolicy | open to the general public ⓘ |
| hasCollectionType |
DVDs
ⓘ
audiobooks ⓘ books ⓘ magazines ⓘ newspapers ⓘ |
| hasMaterialType |
digital materials
ⓘ
multimedia materials ⓘ print materials ⓘ |
| hasService |
adult programs
ⓘ
children’s programs ⓘ community events ⓘ internet access ⓘ lending services ⓘ public computers ⓘ reading area ⓘ reference services ⓘ storytime programs ⓘ study space ⓘ teen programs ⓘ |
| hasServiceType | public library service ⓘ |
| language | English ⓘ |
| locatedIn |
California
ⓘ
linked to:
California, United States
Contra Costa County, California ⓘ
linked to:
Contra Costa County
El Sobrante, California ⓘ |
| operatedBy |
Contra Costa County Library system
ⓘ
linked to:
Contra Costa County Library
|
| partOf | Contra Costa County Library ⓘ |
| sector | public sector ⓘ |
| serves | community of El Sobrante ⓘ |
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: El Sobrante Library Description of subject: El Sobrante Library is a public library branch serving the community of El Sobrante in Contra Costa County, California.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.