Harlem Division

E852092

commuter rail line rail line

Harlem Division was a historic rail line of the New York Central Railroad that ran north from New York City through the Harlem Valley into upstate New York.

Try in SPARQL Jump to: Surface forms Statements Referenced by

All labels observed (1)

Label	Occurrences
Harlem Division canonical	2

Statements (31)

Predicate	Object
instanceOf	commuter rail line ⓘ rail line ⓘ
country	United States of America ⓘ surface form: United States
electrification	partial ⓘ
endPoint	upstate New York NERFINISHED ⓘ
historicalOwner	New York Central Railroad NERFINISHED ⓘ
historicalPeriod	19th century ⓘ 20th century ⓘ
locatedIn	Harlem Valley NERFINISHED ⓘ New York City ⓘ New York State NERFINISHED ⓘ
namedAfter	Harlem Valley NERFINISHED ⓘ
operator	New York Central Railroad NERFINISHED ⓘ
partOf	New York Central Railroad system NERFINISHED ⓘ New York Central commuter network NERFINISHED ⓘ
railGauge	standard gauge ⓘ
railNetworkRole	commuter access to New York City ⓘ
servedRegion	Dutchess County NERFINISHED ⓘ Manhattan NERFINISHED ⓘ Putnam County NERFINISHED ⓘ The Bronx NERFINISHED ⓘ Westchester County NERFINISHED ⓘ
startPoint	New York City NERFINISHED ⓘ
status	historic ⓘ
successorLine	Harlem Line NERFINISHED ⓘ
successorOperator	Conrail NERFINISHED ⓘ Metro-North Railroad NERFINISHED ⓘ Penn Central Transportation Company NERFINISHED ⓘ
trackConfiguration	multiple track sections ⓘ
usedFor	freight rail service ⓘ passenger rail service ⓘ

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: Harlem Division
Description of subject: Harlem Division was a historic rail line of the New York Central Railroad that ran north from New York City through the Harlem Valley into upstate New York.

Referenced by (2)

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

Pawling station → formerRailroad → Harlem Division ⓘ

Mount Vernon West station → partOf → Harlem Division ⓘ