Nassau Street Line services
E399545
Nassau Street Line services are New York City Subway routes that operate along the BMT Nassau Street Line in Lower Manhattan, providing local service and connections between Brooklyn and Manhattan.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Nassau Street Line services canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3940619 — 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: Nassau Street Line services Context triple: [Chrystie Street Connection, affectsServicePattern, Nassau Street Line services]
-
A.
Fulton Street Line
The Fulton Street Line is a major New York City Subway corridor in Brooklyn and Manhattan that carries IND services such as the A and C trains along Fulton Street.
-
B.
Broad Street Line local trains
Broad Street Line local trains are Philadelphia subway services that make all stops along the Broad Street Line, providing frequent local transit through North, Center City, and South Philadelphia.
-
C.
Harbour Line
Harbour Line is a major corridor of Mumbai's suburban railway network that connects the city’s eastern waterfront and Navi Mumbai suburbs to key central and southern Mumbai terminals.
-
D.
Harbour Line
Harbour Line is a Copenhagen Metro route that serves areas along the city’s waterfront and harbor districts.
-
E.
Kingston Line
The Kingston Line is a Massachusetts Bay Transportation Authority (MBTA) Commuter Rail route serving communities south of Boston between the city and Kingston.
- 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: Nassau Street Line services Target entity description: Nassau Street Line services are New York City Subway routes that operate along the BMT Nassau Street Line in Lower Manhattan, providing local service and connections between Brooklyn and Manhattan.
-
A.
Fulton Street Line
The Fulton Street Line is a major New York City Subway corridor in Brooklyn and Manhattan that carries IND services such as the A and C trains along Fulton Street.
-
B.
Broad Street Line local trains
Broad Street Line local trains are Philadelphia subway services that make all stops along the Broad Street Line, providing frequent local transit through North, Center City, and South Philadelphia.
-
C.
Harbour Line
Harbour Line is a major corridor of Mumbai's suburban railway network that connects the city’s eastern waterfront and Navi Mumbai suburbs to key central and southern Mumbai terminals.
-
D.
Harbour Line
Harbour Line is a Copenhagen Metro route that serves areas along the city’s waterfront and harbor districts.
-
E.
Kingston Line
The Kingston Line is a Massachusetts Bay Transportation Authority (MBTA) Commuter Rail route serving communities south of Boston between the city and Kingston.
- F. None of above. chosen
Statements (42)
| Predicate | Object |
|---|---|
| instanceOf |
New York City Subway services
ⓘ
public transport service group ⓘ |
| category |
BMT lines in Manhattan
ⓘ
New York City Subway ⓘ
surface form:
New York City Subway services
|
| connects |
Brooklyn
ⓘ
Lower Manhattan ⓘ Manhattan ⓘ |
| connectsWith |
IND lettered services
ⓘ
surface form:
IND services
IRT services ⓘ other BMT services ⓘ |
| division | BMT Division ⓘ |
| electrification | 600 V DC third rail ⓘ |
| fareCollection |
MetroCard
ⓘ
OMNY ⓘ |
| fareControl |
High Entry-Exit Turnstiles
ⓘ
turnstiles ⓘ |
| fareMedium |
contactless payment cards
ⓘ
mobile payment devices ⓘ |
| fareSystem | MTA New York City Subway fare system ⓘ |
| hasPlatformType |
island platforms
ⓘ
side platforms ⓘ |
| locatedIn |
Lower Manhattan
ⓘ
Manhattan ⓘ New York City ⓘ New York State ⓘ United States of America ⓘ
surface form:
United States
|
| networkRole | trunk line services in Lower Manhattan ⓘ |
| operatesOn | BMT Nassau Street Line ⓘ |
| operator |
Metropolitan Transportation Authority
ⓘ
New York City Transit Authority ⓘ |
| owner |
New York City
ⓘ
surface form:
City of New York
|
| partOf | BMT Nassau Street Line ⓘ |
| provides |
Interborough Rapid Transit Company
ⓘ
surface form:
interborough rapid transit
local passenger service ⓘ |
| safetySystem |
automatic train stop
ⓘ
wayside signals ⓘ |
| serviceType | local ⓘ |
| signageStandard |
MTA Graphics Standard signage
ⓘ
surface form:
MTA Graphics Standard Manual
|
| system | New York City Subway ⓘ |
| trackGauge | standard gauge ⓘ |
| usesLetterColorScheme | New York City Subway route color system ⓘ |
| usesRollingStockFrom | B Division (IND/BMT) subway cars ⓘ |
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: Nassau Street Line services Description of subject: Nassau Street Line services are New York City Subway routes that operate along the BMT Nassau Street Line in Lower Manhattan, providing local service and connections between Brooklyn and Manhattan.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.