30th Avenue
E609232
30th Avenue is a New York City Subway station in Astoria, Queens, served by the N and W trains on the BMT Astoria Line.
All labels observed (2)
| Label | Occurrences |
|---|---|
| 30th Avenue canonical | 3 |
| 30th Avenue–Grand Avenue | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6658007 — 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: 30th Avenue Context triple: [BMT Astoria Line, interchangesAt, 30th Avenue]
-
A.
36th Avenue
36th Avenue is a New York City Subway station in Astoria, Queens, served by the N and W trains on the BMT Astoria Line.
-
B.
32nd Avenue
32nd Avenue is a north–south residential street in San Francisco’s Richmond District, intersecting major east–west corridors such as California Street.
-
C.
18th Avenue
18th Avenue is a local New York City Subway station in Brooklyn served by the BMT Sea Beach Line (N train).
-
D.
20th Avenue
20th Avenue is a local New York City Subway station in Brooklyn serving the BMT Sea Beach Line.
-
E.
Ogden Avenue
Ogden Avenue is a major diagonal thoroughfare in the Chicago area that runs southwest from the city’s Near West Side through neighborhoods such as North Lawndale and into the western suburbs.
- 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: 30th Avenue Target entity description: 30th Avenue is a New York City Subway station in Astoria, Queens, served by the N and W trains on the BMT Astoria Line.
-
A.
36th Avenue
36th Avenue is a New York City Subway station in Astoria, Queens, served by the N and W trains on the BMT Astoria Line.
-
B.
32nd Avenue
32nd Avenue is a north–south residential street in San Francisco’s Richmond District, intersecting major east–west corridors such as California Street.
-
C.
18th Avenue
18th Avenue is a local New York City Subway station in Brooklyn served by the BMT Sea Beach Line (N train).
-
D.
20th Avenue
20th Avenue is a local New York City Subway station in Brooklyn serving the BMT Sea Beach Line.
-
E.
Ogden Avenue
Ogden Avenue is a major diagonal thoroughfare in the Chicago area that runs southwest from the city’s Near West Side through neighborhoods such as North Lawndale and into the western suburbs.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
New York City Subway station
ⓘ
railway station ⓘ |
| accessible | no ⓘ |
| adjacentStationNorth | Astoria Boulevard NERFINISHED ⓘ |
| adjacentStationSouth | Broadway (Astoria Line) NERFINISHED ⓘ |
| borough | Queens ⓘ |
| division | BMT NERFINISHED ⓘ |
| fareControl | MetroCard and OMNY ⓘ |
| fareControlLocation | mezzanine under tracks ⓘ |
| fareControlType | turnstiles ⓘ |
| fareZone | NYC Subway flat fare ⓘ |
| hasArtwork | yes ⓘ |
| hasBoroughCode | Q ⓘ |
| hasCanopies | yes ⓘ |
| hasCustomerInformationScreens | yes ⓘ |
| hasDirectionLabels | Manhattan-bound and Queens-bound ⓘ |
| hasEmergencyExits | yes ⓘ |
| hasExitTo |
30th Avenue
NERFINISHED
ⓘ
31st Street ⓘ |
| hasHelpPointIntercoms | yes ⓘ |
| hasLighting | fluorescent and LED lighting ⓘ |
| hasMezzanine | yes ⓘ |
| hasPlatformType | side platform ⓘ |
| hasSeating | platform benches ⓘ |
| hasSecurityCameras | yes ⓘ |
| hasSignageStandard | MTA Graphics Standard NERFINISHED ⓘ |
| hasStationHouse | elevated station house ⓘ |
| line | BMT Astoria Line NERFINISHED ⓘ |
| locatedIn |
Astoria, Queens
NERFINISHED
ⓘ
New York (state) ⓘ
linked to:
New York
New York City ⓘ Queens ⓘ United States ⓘ
linked to:
United States of America
|
| neighborhood | Astoria NERFINISHED ⓘ |
| opened | 1917-02-01 ⓘ |
| operator | New York City Transit Authority NERFINISHED ⓘ |
| owner |
City of New York
ⓘ
linked to:
New York City
|
| platformConfiguration | 2 side platforms ⓘ |
| reconstructed | 2017–2018 ⓘ |
| servedBy |
N
ⓘ
W ⓘ |
| servicePattern |
N train at all times
ⓘ
W train except late nights ⓘ |
| stationCode | R06 NERFINISHED ⓘ |
| stationLayout | elevated station over 31st Street ⓘ |
| structureType | elevated ⓘ |
| system | New York City Subway ⓘ |
| tracks | 3 ⓘ |
| wifi | yes ⓘ |
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: 30th Avenue Description of subject: 30th Avenue is a New York City Subway station in Astoria, Queens, served by the N and W trains on the BMT Astoria Line.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: 30th Avenue