subway line
C641
concept
A subway line is a fixed route within an urban rail transit system, consisting of a sequence of stations and tracks over which trains operate according to a scheduled service.
All labels observed (73)
| Label | Occurrences |
|---|---|
| New York City Subway service | 139 |
| subway line canonical | 66 |
| Beijing Subway line | 41 |
| Shanghai Metro line | 33 |
| Berlin U-Bahn line | 23 |
| Berlin S-Bahn line | 19 |
| Osaka Metro line | 17 |
| Oslo Metro line | 15 |
| Muni Metro line | 14 |
| Barcelona Metro line | 12 |
| Seoul Metropolitan Subway line | 9 |
| metro line branch | 9 |
| underground railway line | 9 |
| Tehran Metro line | 8 |
| London Underground line branch | 7 |
| Madrid Metro line | 7 |
| Buenos Aires Underground line | 6 |
| Munich S-Bahn line | 6 |
| Toronto subway line | 6 |
| Manchester Metrolink line | 5 |
| Santiago Metro line | 5 |
| Taipei Metro line | 5 |
| Guangzhou Metro line | 4 |
| SEPTA subway–surface trolley line | 4 |
| São Paulo Metro line | 4 |
| Amsterdam Metro line | 3 |
| London Underground branch | 3 |
| MBTA Silver Line branch | 3 |
| Tokyo Metro subway line | 3 |
| deep-level tube line | 3 |
| underground railway system | 3 |
| Athens Metro line | 2 |
| BART line | 2 |
| London Overground line | 2 |
| MBTA Silver Line route | 2 |
| New York City Subway terminology | 2 |
| Nuremberg U-Bahn line | 2 |
| Tianjin Metro line | 2 |
| Wuhan Metro line | 2 |
| proposed metro line | 2 |
| 부산 도시철도 노선 | 2 |
| CTA Green Line branch | 1 |
| Chongqing Rail Transit line | 1 |
| Foshan Metro line | 1 |
| London Underground line route | 1 |
| Los Angeles Metro Rail line designation | 1 |
| MBTA subway line | 1 |
| METRO Blue Line | 1 |
| New York City Subway line complex | 1 |
| New York City Subway line grouping | 1 |
| New York City Subway service branch | 1 |
| New York City Subway trunk route | 1 |
| O-Train line | 1 |
| Osaka Metroの路線 | 1 |
| RER A central section | 1 |
| Tokyo subway line | 1 |
| Tyne and Wear Metro line | 1 |
| Washington Metro trunk line | 1 |
| defunct New York City Subway line | 1 |
| metro line construction project | 1 |
| metro service route | 1 |
| proposed subway route | 1 |
| shuttle metro line | 1 |
| subway line in Japan | 1 |
| subway line in South Korea | 1 |
| subway–surface line | 1 |
| tuyến metro | 1 |
| underground line | 1 |
| линия Московского метрополитена | 1 |
| линия метрополитена | 1 |
| 地下鉄路線 | 1 |
| 도시철도 노선 | 1 |
| 지하철 노선 | 1 |
Description generation (CDg)
The one-sentence description above was generated by prompting gpt-5.1 with the class name and this instruction.
Instruction
generate a one-sentence description for a given conceptual class. # Response Format Return only the sentence: "Description: [one-sentence description of the conceptional class]"
Input
Class: subway line
Generated description
A subway line is a fixed route within an urban rail transit system, consisting of a sequence of stations and tracks over which trains operate according to a scheduled service.
Instances (520)
| Instance | Via concept surface |
|---|---|
|
Line 14
surface form:
Line 14 (Beijing Subway)
|
Beijing Subway line |
| Yanfang Line | Beijing Subway line |
| Tianjin Metro Line Z18 | Tianjin Metro line |
| Tianjin Metro Line Z26 | Tianjin Metro line |
|
Line 15
surface form:
Line 15 (Beijing Subway)
|
Beijing Subway line |
| Daxing Airport Express | Beijing Subway line |
| Chongqing Rail Transit Line 4 | Chongqing Rail Transit line |
|
Line 16
surface form:
Line 16 (Beijing Subway)
|
Beijing Subway line |
| S9 line | Berlin S-Bahn line |
|
Line 17
surface form:
Line 17 (Beijing Subway)
|
Beijing Subway line |
| Yizhuang Line | Beijing Subway line |
|
Budapest Metro
surface form:
Budapest Metro Line 1
|
underground railway line |
| MediaCityUK Line | Manchester Metrolink line |
| SL5 | MBTA Silver Line route |
|
Line 19
surface form:
Line 19 (Beijing Subway)
|
Beijing Subway line |
| Crosstown Local | New York City Subway service |
| U5 line | Berlin U-Bahn line |
|
4
surface form:
4 (New York City Subway service)
|
New York City Subway service |
| Metro Line 1 (Millennium Underground) | underground railway line |
| Line 17 at Hongqiao Railway Station | Shanghai Metro line |
| U6 | Berlin U-Bahn line |
| Nord-Süd-Bahn | Berlin U-Bahn line |
|
Line C of Buenos Aires Underground
surface form:
Line C of the Buenos Aires Underground
|
— |
| U-Bahn line U1 | Berlin U-Bahn line |
| MBTA Ashmont Branch | — |
| Milan Metro Line 5 | underground railway line |
| Line D of Buenos Aires Underground | Buenos Aires Underground line |
| MBTA Braintree Branch | — |
| Paris Métro Line 10 | underground railway line |
| V | New York City Subway service |
| New York City Subway Line 5 | New York City Subway service |
| E (New York City Subway service) | New York City Subway service |
| K | Muni Metro line |
| 3 train | New York City Subway service |
| L | Muni Metro line |
| Line 1 Yonge–University | — |
| Line 5 (Tehran Metro) | Tehran Metro line |
| Tehran Metro Line 5 at Eram-e Sabz | Tehran Metro line |
| Tehran Metro Line 6 | Tehran Metro line |
|
E
surface form:
Line E (Buenos Aires Underground)
|
Buenos Aires Underground line |
| Shanghai Metro Line 12 | Shanghai Metro line |
|
Northern line Edgware branch (via Camden Town)
surface form:
Northern line Edgware branch (via Camden Town)
|
London Underground line branch |
| Tanimachi Line | Osaka Metro line |
| Yotsubashi Line | Osaka Metro line |
| Line H (Buenos Aires Underground) | underground line |
|
Chuo Line
surface form:
Chuo Line (Osaka Metro)
|
Osaka Metro line |
| Huaqiao branch | metro line branch |
| Tehran Metro Line 7 | Tehran Metro line |
| Northern line Morden branch | London Underground line branch |
| Sennichimae Line | Osaka Metro line |