Pennsylvania Avenue (IRT New Lots Line)
E271911
Pennsylvania Avenue is a local New York City Subway station on the IRT New Lots Line in Brownsville, Brooklyn, served by the 3 train.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Pennsylvania Avenue (IRT New Lots Line) canonical | 3 |
| Pennsylvania Avenue (IRT New Lots Line) subway station | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2505961 — 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: Pennsylvania Avenue (IRT New Lots Line) Context triple: [Brownsville, servedBySubwayStation, Pennsylvania Avenue (IRT New Lots Line)]
-
A.
Tremont Street subway
The Tremont Street subway is the historic underground streetcar tunnel in downtown Boston that forms part of the MBTA Green Line and is recognized as the oldest subway tunnel in North America.
-
B.
Fulton Street (IND Eighth Avenue Line)
Fulton Street (IND Eighth Avenue Line) is a New York City Subway station in Lower Manhattan served by the A and C trains as part of the larger Fulton Street transit complex.
-
C.
Broad Street (BMT Nassau Street Line)
Broad Street is a New York City Subway station in Lower Manhattan serving the BMT Nassau Street Line, primarily used by J and Z trains.
-
D.
Dyckman Street (A line)
Dyckman Street (A line) is a New York City Subway station on the IND Eighth Avenue Line serving the A train in the Inwood neighborhood of Upper Manhattan.
-
E.
Chambers Street (BMT Nassau Street Line)
Chambers Street (BMT Nassau Street Line) is a New York City Subway station in Lower Manhattan serving the J and Z trains.
- 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: Pennsylvania Avenue (IRT New Lots Line) Target entity description: Pennsylvania Avenue is a local New York City Subway station on the IRT New Lots Line in Brownsville, Brooklyn, served by the 3 train.
-
A.
Tremont Street subway
The Tremont Street subway is the historic underground streetcar tunnel in downtown Boston that forms part of the MBTA Green Line and is recognized as the oldest subway tunnel in North America.
-
B.
Fulton Street (IND Eighth Avenue Line)
Fulton Street (IND Eighth Avenue Line) is a New York City Subway station in Lower Manhattan served by the A and C trains as part of the larger Fulton Street transit complex.
-
C.
Broad Street (BMT Nassau Street Line)
Broad Street is a New York City Subway station in Lower Manhattan serving the BMT Nassau Street Line, primarily used by J and Z trains.
-
D.
Dyckman Street (A line)
Dyckman Street (A line) is a New York City Subway station on the IND Eighth Avenue Line serving the A train in the Inwood neighborhood of Upper Manhattan.
-
E.
Chambers Street (BMT Nassau Street Line)
Chambers Street (BMT Nassau Street Line) is a New York City Subway station in Lower Manhattan serving the J and Z trains.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
New York City Subway station
ⓘ
railway station ⓘ |
| borough | Brooklyn ⓘ |
| division | IRT ⓘ |
| fareControlLocation | station house beneath the tracks ⓘ |
| hasAdjacentStreet |
Livonia Avenue, Brooklyn
ⓘ
Pennsylvania Avenue, Brooklyn ⓘ |
| hasBoroughCode | BK ⓘ |
| hasDirection |
eastbound
ⓘ
westbound ⓘ |
| hasExitTo |
Livonia Avenue
ⓘ
Pennsylvania Avenue ⓘ |
| hasLocale | Brooklyn Community District 16 ⓘ |
| hasPlatformType | island platform ⓘ |
| hasService |
IRT New Lots Line local
ⓘ
linked to:
New Lots Line
|
| line |
IRT New Lots Line
ⓘ
linked to:
New Lots Line
|
| locatedIn |
Brooklyn
ⓘ
Brownsville, Brooklyn ⓘ New York City ⓘ New York State ⓘ
linked to:
New York
United States ⓘ
linked to:
United States of America
|
| neighborhood | Brownsville ⓘ |
| numberOfPlatforms | 1 ⓘ |
| numberOfTracks | 2 ⓘ |
| operatedBy | New York City Transit Authority ⓘ |
| ownedBy |
City of New York
ⓘ
linked to:
New York City
|
| partOfSystem | New York City Subway ⓘ |
| servedBy | 3 train ⓘ |
| servicePattern | local ⓘ |
| structureType | elevated station ⓘ |
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: Pennsylvania Avenue (IRT New Lots Line) Description of subject: Pennsylvania Avenue is a local New York City Subway station on the IRT New Lots Line in Brownsville, Brooklyn, served by the 3 train.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Pennsylvania Avenue (IRT New Lots Line)