N Line
E563887
The N Line is a New York City Subway service that runs through Brooklyn and other boroughs, connecting neighborhoods in southern Brooklyn to Manhattan and Queens.
All labels observed (1)
| Label | Occurrences |
|---|---|
| N Line canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6017762 — 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: N Line Context triple: [Brooklyn, isServedBySubwayLine, N Line]
-
A.
N Line
The N Line is a Sounder commuter rail route serving communities north of Seattle in Washington State.
-
B.
J Line
The J Line is a bus rapid transit route in the Los Angeles Metro system that provides high-frequency, limited-stop service across key corridors in the region.
-
C.
S Line
The S Line is a route within the Sounder commuter rail system that provides passenger rail service in the Seattle metropolitan area.
-
D.
S Line
The S Line is a modern streetcar route in the Salt Lake City area that provides local transit service and links neighborhoods to the broader TRAX light rail network.
-
E.
L Line
The L Line was a light rail route in the Los Angeles Metro Rail system that connected communities across the San Gabriel Valley and Eastside before being integrated into other lines.
- 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: N Line Target entity description: The N Line is a New York City Subway service that runs through Brooklyn and other boroughs, connecting neighborhoods in southern Brooklyn to Manhattan and Queens.
-
A.
N Line
The N Line is a Sounder commuter rail route serving communities north of Seattle in Washington State.
-
B.
J Line
The J Line is a bus rapid transit route in the Los Angeles Metro system that provides high-frequency, limited-stop service across key corridors in the region.
-
C.
S Line
The S Line is a route within the Sounder commuter rail system that provides passenger rail service in the Seattle metropolitan area.
-
D.
S Line
The S Line is a modern streetcar route in the Salt Lake City area that provides local transit service and links neighborhoods to the broader TRAX light rail network.
-
E.
L Line
The L Line was a light rail route in the Los Angeles Metro Rail system that connected communities across the San Gabriel Valley and Eastside before being integrated into other lines.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
New York City Subway service
ⓘ
rapid transit line ⓘ |
| boroughServed |
Brooklyn
ⓘ
Manhattan ⓘ Queens NERFINISHED ⓘ |
| brooklynBranch | BMT Sea Beach Line NERFINISHED ⓘ |
| brooklynTrunk | BMT Fourth Avenue Line NERFINISHED ⓘ |
| colorOnMap | yellow ⓘ |
| connectsBorough |
Midtown Manhattan
NERFINISHED
ⓘ
northwestern Queens ⓘ southern Brooklyn ⓘ |
| connectsNeighborhood |
Astoria
NERFINISHED
ⓘ
Bensonhurst NERFINISHED ⓘ Coney Island NERFINISHED ⓘ Downtown Brooklyn NERFINISHED ⓘ Gravesend NERFINISHED ⓘ Midtown Manhattan NERFINISHED ⓘ Sunset Park NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| electrification | 600 V DC third rail ⓘ |
| fareSystem | Metropolitan Transportation Authority fare system ⓘ |
| hasServiceDesignation | letter N ⓘ |
| notableBrooklynStation |
36 St (Brooklyn)
ⓘ
8 Av (Sea Beach Line) NERFINISHED ⓘ Atlantic Av–Barclays Ctr NERFINISHED ⓘ |
| notableManhattanStation |
34 St–Herald Sq
NERFINISHED
ⓘ
Canal St NERFINISHED ⓘ Times Sq–42 St NERFINISHED ⓘ |
| notableQueensStation |
30 Av
ⓘ
Astoria Blvd NERFINISHED ⓘ |
| notableTerminal |
Astoria–Ditmars Boulevard
NERFINISHED
ⓘ
Coney Island–Stillwell Avenue NERFINISHED ⓘ |
| operator | New York City Transit Authority NERFINISHED ⓘ |
| primaryManhattanTrunk | BMT Broadway Line NERFINISHED ⓘ |
| queensTrunk | BMT Astoria Line NERFINISHED ⓘ |
| servesCity | New York City NERFINISHED ⓘ |
| serviceFamily | Broadway express services ⓘ |
| servicePattern |
branch service in Brooklyn
ⓘ
trunk line in Manhattan and Queens ⓘ |
| serviceType |
express service in Manhattan (in most time periods)
ⓘ
local service in Brooklyn (in most time periods) ⓘ local service in Queens (in most time periods) ⓘ |
| system | New York City Subway ⓘ |
| trackGauge | standard gauge ⓘ |
| trunkColorFamily | Broadway Line services ⓘ |
| usesDivision | B Division NERFINISHED ⓘ |
| usesRollingStock |
B Division subway cars
ⓘ
R160 subway cars NERFINISHED ⓘ R68 subway cars NERFINISHED ⓘ |
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: N Line Description of subject: The N Line is a New York City Subway service that runs through Brooklyn and other boroughs, connecting neighborhoods in southern Brooklyn to Manhattan and Queens.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Brooklyn