Jamaica Yard
E92108
Jamaica Yard is a major New York City Subway maintenance and storage facility in Queens that services and houses trains on several lines, including the E train.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Jamaica Yard canonical | 1 |
| Jamaica Yard (historically and/or for some consists) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T706288 — 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: Jamaica Yard Context triple: [E train, depotUsed, Jamaica Yard]
-
A.
Jamaica Station
Jamaica Station is a major transportation hub in Queens, New York City, serving as a key transfer point between the Long Island Rail Road, New York City Subway, and the AirTrain JFK system.
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B.
Chatham Docks
Chatham Docks is a historic dockyard and commercial port complex in Chatham, Kent, England, long associated with maritime industry and naval shipbuilding.
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C.
Constitution Dock
Constitution Dock is a historic waterfront marina in Hobart, Tasmania, best known as the traditional finishing point of the Sydney to Hobart Yacht Race and a popular hub for fishing boats, restaurants, and public events.
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D.
Outer Harbor
Outer Harbor is the seaward, more exposed section of Boston Harbor that opens into Massachusetts Bay and contains several islands and navigational channels.
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E.
Outer Harbor
Outer Harbor is the seaward, more open section of Baltimore Harbor that accommodates larger commercial shipping and maritime traffic.
- 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: Jamaica Yard Target entity description: Jamaica Yard is a major New York City Subway maintenance and storage facility in Queens that services and houses trains on several lines, including the E train.
-
A.
Jamaica Station
Jamaica Station is a major transportation hub in Queens, New York City, serving as a key transfer point between the Long Island Rail Road, New York City Subway, and the AirTrain JFK system.
-
B.
Chatham Docks
Chatham Docks is a historic dockyard and commercial port complex in Chatham, Kent, England, long associated with maritime industry and naval shipbuilding.
-
C.
Constitution Dock
Constitution Dock is a historic waterfront marina in Hobart, Tasmania, best known as the traditional finishing point of the Sydney to Hobart Yacht Race and a popular hub for fishing boats, restaurants, and public events.
-
D.
Outer Harbor
Outer Harbor is the seaward, more exposed section of Boston Harbor that opens into Massachusetts Bay and contains several islands and navigational channels.
-
E.
Outer Harbor
Outer Harbor is the seaward, more open section of Baltimore Harbor that accommodates larger commercial shipping and maritime traffic.
- F. None of above. chosen
Statements (37)
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: Jamaica Yard Description of subject: Jamaica Yard is a major New York City Subway maintenance and storage facility in Queens that services and houses trains on several lines, including the E train.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.