Prince Frederick Volunteer Fire Department
E653028
Prince Frederick Volunteer Fire Department is a community-based, all-volunteer fire and rescue organization serving the town of Prince Frederick and surrounding areas in Calvert County, Maryland.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Prince Frederick Volunteer Fire Department canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7270202 — 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: Prince Frederick Volunteer Fire Department Context triple: [Prince Frederick, Maryland, hasFireDepartment, Prince Frederick Volunteer Fire Department]
-
A.
Fairview Fire Department
The Fairview Fire Department is the municipal fire and emergency response agency serving the town of Fairview, Texas.
-
B.
Fairburn Fire Department
The Fairburn Fire Department is the municipal fire and emergency services agency serving the city of Fairburn, Georgia.
-
C.
Union Fire Company
Union Fire Company was one of the earliest volunteer firefighting organizations in colonial America, established in Philadelphia in the 18th century.
-
D.
Fairfield Volunteer Fire Department
The Fairfield Volunteer Fire Department is a community-based fire and emergency response organization serving the town of Fairfield, Vermont.
-
E.
Atlantic Fire Department
The Atlantic Fire Department is the municipal fire and emergency response agency serving the community of Atlantic, Iowa.
- 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: Prince Frederick Volunteer Fire Department Target entity description: Prince Frederick Volunteer Fire Department is a community-based, all-volunteer fire and rescue organization serving the town of Prince Frederick and surrounding areas in Calvert County, Maryland.
-
A.
Fairview Fire Department
The Fairview Fire Department is the municipal fire and emergency response agency serving the town of Fairview, Texas.
-
B.
Fairburn Fire Department
The Fairburn Fire Department is the municipal fire and emergency services agency serving the city of Fairburn, Georgia.
-
C.
Union Fire Company
Union Fire Company was one of the earliest volunteer firefighting organizations in colonial America, established in Philadelphia in the 18th century.
-
D.
Fairfield Volunteer Fire Department
The Fairfield Volunteer Fire Department is a community-based fire and emergency response organization serving the town of Fairfield, Vermont.
-
E.
Atlantic Fire Department
The Atlantic Fire Department is the municipal fire and emergency response agency serving the community of Atlantic, Iowa.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
fire and rescue organization
ⓘ
volunteer fire department ⓘ |
| basedIn | Prince Frederick, Maryland NERFINISHED ⓘ |
| communityRole | community-based organization ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county | Calvert County NERFINISHED ⓘ |
| governedBy | Calvert County, Maryland emergency services system NERFINISHED ⓘ |
| hasJurisdiction | parts of Calvert County, Maryland ⓘ |
| locatedIn | Prince Frederick, Maryland NERFINISHED ⓘ |
| operatesIn | Calvert County, Maryland NERFINISHED ⓘ |
| organizationType | all-volunteer ⓘ |
| primaryFunction |
emergency medical services
ⓘ
fire suppression ⓘ hazard mitigation ⓘ rescue services ⓘ |
| regionServed | Southern Maryland NERFINISHED ⓘ |
| sector | public safety ⓘ |
| serviceArea |
Prince Frederick, Maryland
NERFINISHED
ⓘ
surrounding areas of Calvert County, Maryland ⓘ |
| serviceType |
emergency response
ⓘ
fire protection ⓘ public safety education ⓘ rescue operations ⓘ |
| staffingModel | volunteer ⓘ |
| state | Maryland ⓘ |
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: Prince Frederick Volunteer Fire Department Description of subject: Prince Frederick Volunteer Fire Department is a community-based, all-volunteer fire and rescue organization serving the town of Prince Frederick and surrounding areas in Calvert County, Maryland.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.