Nostrand Avenue Line

E26624

The Nostrand Avenue Line is a New York City Subway route in Brooklyn that branches off the IRT Eastern Parkway Line to serve neighborhoods along Nostrand Avenue, terminating at Flatbush Avenue–Brooklyn College.

Try in SPARQL Jump to: Surface forms Statements Referenced by

All labels observed (3)

Statements (44)

Predicate Object
instanceOf New York City Subway line
rapid transit line
borough Brooklyn
branchesFrom Eastern Parkway Line
surface form: IRT Eastern Parkway Line
character underground
city New York City
connectsToCollege Brooklyn College
connectsWithLine Eastern Parkway Line
surface form: IRT Eastern Parkway Line
country United States of America
surface form: United States
division IRT
electrification 600 V DC third rail
fareSystem Metropolitan Transportation Authority fare system
gauge standard gauge
hasBorough Brooklyn
hasRollingStockType A Division subway cars
hasService Lexington Avenue Express (2)
Lexington Avenue Express (5)
hasStation Beverly Road (2 and 5 trains)
Church Avenue (2 and 5 trains)
Flatbush Avenue–Brooklyn College
Franklin Avenue–Medgar Evers College
Newkirk Avenue–Little Haiti
President Street–Medgar Evers College
Sterling Street
Winthrop Street
locale Crown Heights
Flatbush
surface form: East Flatbush

Flatbush
Prospect Lefferts Gardens
namedAfter Nostrand Avenue
opened 1920
operator New York City Transit Authority
owner Metropolitan Transportation Authority
partOf IRT Division
surface form: A Division (IRT)
servedByService 2
5
servesStreet Nostrand Avenue
servicePattern 2 train serves the line at all times
5 train serves the line at most times except late nights
system New York City Subway
terminus Flatbush Avenue–Brooklyn College
Franklin Avenue–Medgar Evers College
trackConfiguration two-track line
usesSignageColor red (2 and 3 trunk color)

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: Nostrand Avenue Line
Description of subject: The Nostrand Avenue Line is a New York City Subway route in Brooklyn that branches off the IRT Eastern Parkway Line to serve neighborhoods along Nostrand Avenue, terminating at Flatbush Avenue–Brooklyn College.

Referenced by (18)

Full triples — surface form annotated when it differs from this entity's canonical label.

IRT Division hasMainTrunkLine Nostrand Avenue Line
Interborough Rapid Transit Company openedLine Nostrand Avenue Line
this entity surface form: IRT Nostrand Avenue Line
Broadway–Seventh Avenue Line connectsWith Nostrand Avenue Line
Eastern Parkway Line connectsWith Nostrand Avenue Line
Lexington Avenue Line connectsTo Nostrand Avenue Line
Flatbush servedByLine Nostrand Avenue Line
this entity surface form: IRT Nostrand Avenue Line
Flatbush Avenue–Brooklyn College servedByLine Nostrand Avenue Line
this entity surface form: IRT Nostrand Avenue Line
Church Avenue (2 and 5 trains) servesLine Nostrand Avenue Line
subject surface form: Church Avenue (IRT Nostrand Avenue Line)
this entity surface form: IRT Nostrand Avenue Line
Church Avenue (2 and 5 trains) lineGroup Nostrand Avenue Line
subject surface form: Church Avenue (IRT Nostrand Avenue Line)
this entity surface form: Nostrand Avenue Line local
Newkirk Avenue–Little Haiti servesLine Nostrand Avenue Line
this entity surface form: IRT Nostrand Avenue Line
Beverly Road (2 and 5 trains) line Nostrand Avenue Line
subject surface form: Beverly Road
this entity surface form: IRT Nostrand Avenue Line
Beverly Road (2 and 5 trains) hasLineCode Nostrand Avenue Line
subject surface form: Beverly Road
President Street–Medgar Evers College partOfLine Nostrand Avenue Line
this entity surface form: IRT Nostrand Avenue Line
Winthrop Street partOfLine Nostrand Avenue Line
this entity surface form: IRT Nostrand Avenue Line
Sterling Street line Nostrand Avenue Line
this entity surface form: IRT Nostrand Avenue Line
IRT West Side Lines hasBranch Nostrand Avenue Line
IRT West Side Lines connectsTo Nostrand Avenue Line
this entity surface form: IRT Nostrand Avenue Line
Brooklyn IRT lines usesInfrastructure Nostrand Avenue Line
this entity surface form: IRT Nostrand Avenue Line