Contra Costa County Fire Protection District
E476763
Contra Costa County Fire Protection District is a regional fire and emergency services agency in Contra Costa County, California, providing fire protection, rescue, and medical response to multiple communities in the area.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Contra Costa County Fire Protection District canonical | 9 |
How this entity was disambiguated
This entity first appeared as the object of triple T4874248 — 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: Contra Costa County Fire Protection District Context triple: [Vine Hill, California, servedBy, Contra Costa County Fire Protection District]
-
A.
Santa Clara County Fire Department
The Santa Clara County Fire Department is a regional fire and emergency services agency in California that provides fire protection, rescue, and emergency medical response to multiple communities, including the city of Campbell.
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B.
Sacramento Metropolitan Fire District
The Sacramento Metropolitan Fire District is a large regional fire protection and emergency medical services agency serving numerous communities in the Sacramento County area of California.
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C.
San Bernardino County Fire Protection District
The San Bernardino County Fire Protection District is a regional fire and emergency services agency responsible for providing fire suppression, rescue, and emergency medical response across much of San Bernardino County in California.
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D.
Ventura County Fire Department
The Ventura County Fire Department is a regional public safety agency that provides fire protection, emergency medical services, and disaster response throughout Ventura County, California.
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E.
Contra Costa County Board of Supervisors
The Contra Costa County Board of Supervisors is the elected governing body responsible for setting policy, passing ordinances, and overseeing county services and administration in Contra Costa County, 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: Contra Costa County Fire Protection District Target entity description: Contra Costa County Fire Protection District is a regional fire and emergency services agency in Contra Costa County, California, providing fire protection, rescue, and medical response to multiple communities in the area.
-
A.
Santa Clara County Fire Department
The Santa Clara County Fire Department is a regional fire and emergency services agency in California that provides fire protection, rescue, and emergency medical response to multiple communities, including the city of Campbell.
-
B.
Sacramento Metropolitan Fire District
The Sacramento Metropolitan Fire District is a large regional fire protection and emergency medical services agency serving numerous communities in the Sacramento County area of California.
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C.
San Bernardino County Fire Protection District
The San Bernardino County Fire Protection District is a regional fire and emergency services agency responsible for providing fire suppression, rescue, and emergency medical response across much of San Bernardino County in California.
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D.
Ventura County Fire Department
The Ventura County Fire Department is a regional public safety agency that provides fire protection, emergency medical services, and disaster response throughout Ventura County, California.
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E.
Contra Costa County Board of Supervisors
The Contra Costa County Board of Supervisors is the elected governing body responsible for setting policy, passing ordinances, and overseeing county services and administration in Contra Costa County, California.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
emergency medical services provider
ⓘ
fire department ⓘ fire protection district ⓘ |
| alsoKnownAs | Con Fire ⓘ |
| collaboratesWith |
local law enforcement agencies
ⓘ
neighboring fire departments ⓘ regional emergency medical systems ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| fundingSource |
local taxes
ⓘ
service fees ⓘ |
| governingBody | Contra Costa County Board of Supervisors ⓘ |
| hasPrimaryMission |
emergency incident mitigation
ⓘ
protection of life and property ⓘ |
| hasResponsibility |
code enforcement related to fire safety
ⓘ
disaster response ⓘ fire prevention ⓘ public education on fire safety ⓘ |
| jurisdiction |
multiple incorporated cities in Contra Costa County
ⓘ
unincorporated areas of Contra Costa County ⓘ |
| locatedIn |
California
ⓘ
linked to:
California, United States
Contra Costa County, California ⓘ
linked to:
Contra Costa County
San Francisco Bay Area ⓘ |
| operates |
ambulances
ⓘ
fire engines ⓘ fire stations ⓘ specialized rescue units ⓘ truck companies ⓘ |
| providesService |
emergency medical services
ⓘ
fire protection ⓘ hazardous materials response ⓘ rescue services ⓘ technical rescue ⓘ wildland fire suppression ⓘ |
| regionServed |
central Contra Costa County
ⓘ
eastern Contra Costa County ⓘ |
| sector |
emergency services
ⓘ
public safety ⓘ |
| serviceAreaCharacteristic |
suburban areas
ⓘ
urban areas ⓘ wildland–urban interface areas ⓘ |
| serviceCategory | regional fire and emergency services agency ⓘ |
| serviceType | all-risk emergency response agency ⓘ |
| state |
California
ⓘ
linked to:
California, United States
|
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: Contra Costa County Fire Protection District Description of subject: Contra Costa County Fire Protection District is a regional fire and emergency services agency in Contra Costa County, California, providing fire protection, rescue, and medical response to multiple communities in the area.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
Crockett-Carquinez Fire Protection District
→
collaboratesWith
→
Contra Costa County Fire Protection District
ⓘ
Kensington Fire Protection District
→
collaboratesWith
→
Contra Costa County Fire Protection District
ⓘ
Contra Costa County unincorporated area
→
hasJurisdiction
→
Contra Costa County Fire Protection District
ⓘ
Contra Costa County unincorporated area
→
hasServiceProvider
→
Contra Costa County Fire Protection District
ⓘ
Contra Costa County unincorporated area
→
hasFireProtection
→
Contra Costa County Fire Protection District
ⓘ