Brunswick rail yard
E162131
Brunswick rail yard is a railway facility in Brunswick, Maine, used for storing, assembling, and servicing trains that operate through Brunswick station.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Brunswick rail yard canonical | 1 |
| Pan Am Railways Brunswick Branch | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1413660 — 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: Brunswick rail yard Context triple: [Brunswick station, adjacentTo, Brunswick rail yard]
-
A.
Brunswick station
Brunswick station is a passenger rail station in Brunswick, Maryland, serving as the western endpoint of MARC's Brunswick Line commuter service.
-
B.
Camden Station
Camden Station is a historic Baltimore train station that now serves as a key commuter rail hub and gateway to the city’s downtown and sports stadiums.
-
C.
Coney Island Yard
Coney Island Yard is one of the largest New York City Subway maintenance and storage facilities, serving multiple lines in Brooklyn.
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D.
Wyandanch station
Wyandanch station is a Long Island Rail Road commuter rail stop serving the community of Wyandanch in Suffolk County, New York.
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E.
Sanford station
Sanford station is the Florida terminus of Amtrak’s Auto Train service, where passengers and their vehicles embark and disembark for the rail journey to and from Virginia.
- 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: Brunswick rail yard Target entity description: Brunswick rail yard is a railway facility in Brunswick, Maine, used for storing, assembling, and servicing trains that operate through Brunswick station.
-
A.
Brunswick station
Brunswick station is a passenger rail station in Brunswick, Maryland, serving as the western endpoint of MARC's Brunswick Line commuter service.
-
B.
Camden Station
Camden Station is a historic Baltimore train station that now serves as a key commuter rail hub and gateway to the city’s downtown and sports stadiums.
-
C.
Coney Island Yard
Coney Island Yard is one of the largest New York City Subway maintenance and storage facilities, serving multiple lines in Brooklyn.
-
D.
Wyandanch station
Wyandanch station is a Long Island Rail Road commuter rail stop serving the community of Wyandanch in Suffolk County, New York.
-
E.
Sanford station
Sanford station is the Florida terminus of Amtrak’s Auto Train service, where passengers and their vehicles embark and disembark for the rail journey to and from Virginia.
- F. None of above. chosen
Statements (15)
| Predicate | Object |
|---|---|
| instanceOf |
rail yard
ⓘ
railway facility ⓘ |
| adjacentTo | Brunswick station ⓘ |
| hasFunction | supporting passenger rail operations in Brunswick ⓘ |
| hasInfrastructureType |
maintenance facilities
ⓘ
sidings ⓘ storage tracks ⓘ tracks ⓘ |
| locatedIn | Brunswick, Maine ⓘ |
| locatedInCountry |
United States
ⓘ
linked to:
United States of America
|
| partOfTransportNetwork | rail transport in Maine ⓘ |
| servesStation | Brunswick station ⓘ |
| usedFor |
assembling trains
ⓘ
servicing trains ⓘ storing trains ⓘ |
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: Brunswick rail yard Description of subject: Brunswick rail yard is a railway facility in Brunswick, Maine, used for storing, assembling, and servicing trains that operate through Brunswick station.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Brunswick rail yard