Los Angeles County Department of Beaches and Harbors
E271163
The Los Angeles County Department of Beaches and Harbors is a county agency responsible for managing and maintaining Los Angeles County’s beaches, marinas, and coastal recreational facilities.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Los Angeles County Department of Beaches and Harbors canonical | 8 |
| Los Angeles County beach system | 2 |
| Los Angeles County Lifeguards | 1 |
| Los Angeles County lifeguards | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2485993 — 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: Los Angeles County Department of Beaches and Harbors Context triple: [Marina del Rey, harborManagedBy, Los Angeles County Department of Beaches and Harbors]
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A.
Los Angeles Department of Parks and Recreation
The Los Angeles Department of Parks and Recreation is the municipal agency responsible for managing and maintaining the city’s public parks, recreational facilities, and open spaces.
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B.
Los Angeles Board of Harbor Commissioners
The Los Angeles Board of Harbor Commissioners is the policymaking body that oversees the management, development, and operations of the Port of Los Angeles.
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C.
Long Beach Board of Harbor Commissioners
The Long Beach Board of Harbor Commissioners is a five-member governing body that sets policy and oversees the management and development of the Port of Long Beach in California.
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D.
California Coastal Commission
The California Coastal Commission is a state agency responsible for protecting, conserving, and regulating land and water use along California’s coastline.
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E.
Los Angeles Bureau of Sanitation
The Los Angeles Bureau of Sanitation is the city department responsible for managing wastewater, solid waste, and environmental protection services for Los Angeles residents.
- 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: Los Angeles County Department of Beaches and Harbors Target entity description: The Los Angeles County Department of Beaches and Harbors is a county agency responsible for managing and maintaining Los Angeles County’s beaches, marinas, and coastal recreational facilities.
-
A.
Los Angeles Department of Parks and Recreation
The Los Angeles Department of Parks and Recreation is the municipal agency responsible for managing and maintaining the city’s public parks, recreational facilities, and open spaces.
-
B.
Los Angeles Board of Harbor Commissioners
The Los Angeles Board of Harbor Commissioners is the policymaking body that oversees the management, development, and operations of the Port of Los Angeles.
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C.
Long Beach Board of Harbor Commissioners
The Long Beach Board of Harbor Commissioners is a five-member governing body that sets policy and oversees the management and development of the Port of Long Beach in California.
-
D.
California Coastal Commission
The California Coastal Commission is a state agency responsible for protecting, conserving, and regulating land and water use along California’s coastline.
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E.
Los Angeles Bureau of Sanitation
The Los Angeles Bureau of Sanitation is the city department responsible for managing wastewater, solid waste, and environmental protection services for Los Angeles residents.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
county government agency
ⓘ
public agency ⓘ |
| appliesRegulation |
Los Angeles County ordinances related to beaches and harbors
ⓘ
local coastal regulations ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| employerType | local government ⓘ |
| governingBody | Los Angeles County Board of Supervisors ⓘ |
| hasDomain |
beach management
ⓘ
coastal recreation management ⓘ harbor management ⓘ |
| hasPurpose |
to manage and maintain Los Angeles County’s beaches
ⓘ
to manage and maintain Los Angeles County’s marinas ⓘ to manage and maintain coastal recreational facilities in Los Angeles County ⓘ to provide safe and accessible coastal recreation for the public ⓘ |
| hasWebsite | official website of Los Angeles County Department of Beaches and Harbors ⓘ |
| headquartersLocation |
California
ⓘ
linked to:
California, United States
Los Angeles County, California ⓘ
linked to:
Los Angeles County
|
| jurisdiction |
County of Los Angeles
ⓘ
linked to:
Los Angeles County
|
| languageOfWorkOrName | English ⓘ |
| locatedInTimeZone | Pacific Time Zone ⓘ |
| operatesIn |
Los Angeles County coastline
ⓘ
Southern California ⓘ |
| parentOrganization |
County of Los Angeles
ⓘ
linked to:
Los Angeles County
Los Angeles County government ⓘ |
| partOf | Los Angeles County coastal management system ⓘ |
| responsibleFor |
beach facility operations
ⓘ
beach maintenance services ⓘ coastal public access management ⓘ coastal recreational programming ⓘ maintenance of Los Angeles County beaches ⓘ maintenance of Los Angeles County marinas ⓘ maintenance of coastal recreational facilities in Los Angeles County ⓘ management of Los Angeles County beaches ⓘ management of coastal recreational facilities in Los Angeles County ⓘ marina facility operations ⓘ operation of Los Angeles County marinas ⓘ |
| sector | public sector ⓘ |
| serviceArea |
coastal parks and recreational facilities in Los Angeles County
ⓘ
public beaches in Los Angeles County ⓘ public marinas in Los Angeles County ⓘ |
| subjectOf | Los Angeles County coastal management policies ⓘ |
| usesResource |
county funds
ⓘ
public infrastructure ⓘ |
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: Los Angeles County Department of Beaches and Harbors Description of subject: The Los Angeles County Department of Beaches and Harbors is a county agency responsible for managing and maintaining Los Angeles County’s beaches, marinas, and coastal recreational facilities.
Referenced by (12)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Los Angeles County Department of Beaches and Harbors
linked to: Los Angeles County Department of Beaches and Harbors
linked to: Los Angeles County Department of Beaches and Harbors
linked to: Los Angeles County Department of Beaches and Harbors