R service (Queens Boulevard Line terminal)
E813184
The R service (Queens Boulevard Line terminal) is a New York City Subway service that terminates at the Forest Hills–71st Avenue station on the Queens Boulevard Line.
All labels observed (1)
| Label | Occurrences |
|---|---|
| R service (Queens Boulevard Line terminal) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9637774 — 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: R service (Queens Boulevard Line terminal) Context triple: [Forest Hills–71st Avenue terminal, servedAsTerminalFor, R service (Queens Boulevard Line terminal)]
-
A.
IND Rockaway Line (subway portion)
The IND Rockaway Line (subway portion) is a New York City Subway rapid transit line in Queens that connects central Queens to the Rockaway Peninsula as part of the IND Division.
-
B.
Little Neck station
Little Neck station is a Long Island Rail Road commuter rail stop in the Little Neck neighborhood of Queens, New York City, serving trains on the Port Washington Branch.
-
C.
River Edge station
River Edge station is a commuter rail stop in River Edge, New Jersey, served by NJ Transit's Pascack Valley Line.
-
D.
Staten Island Railway (Tompkinsville station)
Staten Island Railway (Tompkinsville station) is a local commuter rail stop on New York City’s Staten Island Railway serving the Tompkinsville neighborhood near the St. George Ferry Terminal.
-
E.
Far Rockaway LIRR station
Far Rockaway LIRR station is a Long Island Rail Road terminal in the Far Rockaway neighborhood of Queens, New York City, providing commuter rail service between the Rockaway Peninsula and other parts of the metropolitan area.
- 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: R service (Queens Boulevard Line terminal) Target entity description: The R service (Queens Boulevard Line terminal) is a New York City Subway service that terminates at the Forest Hills–71st Avenue station on the Queens Boulevard Line.
-
A.
IND Rockaway Line (subway portion)
The IND Rockaway Line (subway portion) is a New York City Subway rapid transit line in Queens that connects central Queens to the Rockaway Peninsula as part of the IND Division.
-
B.
Little Neck station
Little Neck station is a Long Island Rail Road commuter rail stop in the Little Neck neighborhood of Queens, New York City, serving trains on the Port Washington Branch.
-
C.
River Edge station
River Edge station is a commuter rail stop in River Edge, New Jersey, served by NJ Transit's Pascack Valley Line.
-
D.
Staten Island Railway (Tompkinsville station)
Staten Island Railway (Tompkinsville station) is a local commuter rail stop on New York City’s Staten Island Railway serving the Tompkinsville neighborhood near the St. George Ferry Terminal.
-
E.
Far Rockaway LIRR station
Far Rockaway LIRR station is a Long Island Rail Road terminal in the Far Rockaway neighborhood of Queens, New York City, providing commuter rail service between the Rockaway Peninsula and other parts of the metropolitan area.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
New York City Subway service
ⓘ
rapid transit service ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| electrification | 600 V DC third rail ⓘ |
| fareSystem | MTA New York City Subway fare system ⓘ |
| hasColor | yellow ⓘ |
| hasDirectionTerminal | Queens terminal: Forest Hills–71st Avenue ⓘ |
| hasServiceFrequencyType | regular scheduled service ⓘ |
| hasServicePattern | local service on Queens Boulevard Line ⓘ |
| hasTerminalStation | Forest Hills–71st Avenue ⓘ |
| locatedInCity | New York City ⓘ |
| operatedBy |
Metropolitan Transportation Authority
ⓘ
New York City Transit Authority ⓘ |
| partOfSystem | New York City Subway ⓘ |
| servesBorough |
Brooklyn
ⓘ
Manhattan ⓘ Queens ⓘ |
| servesStation | Forest Hills–71st Avenue ⓘ |
| serviceLetter | R ⓘ |
| terminatesAt | Forest Hills–71st Avenue ⓘ |
| trackGauge | standard gauge (1,435 mm) ⓘ |
| usesDivision | B Division ⓘ |
| usesLine | Queens Boulevard Line ⓘ |
| usesRollingStockType | B Division rolling stock ⓘ |
| usesTrunkLineInManhattan |
Broadway Line
ⓘ
linked to:
Broadway Line (Manhattan)
|
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: R service (Queens Boulevard Line terminal) Description of subject: The R service (Queens Boulevard Line terminal) is a New York City Subway service that terminates at the Forest Hills–71st Avenue station on the Queens Boulevard Line.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
Forest Hills–71st Avenue terminal
→
servedAsTerminalFor
→
R service (Queens Boulevard Line terminal)
ⓘ