rapid transit line group
C24948
concept
A rapid transit line group is a collection of closely related or jointly operated rapid transit lines that share infrastructure, service patterns, or branding within a transit network.
All labels observed (3)
| Label | Occurrences |
|---|---|
| rapid transit line group canonical | 4 |
| rapid transit service group | 1 |
| 大阪市高速電気軌道の路線 | 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: rapid transit line group
Generated description
A rapid transit line group is a collection of closely related or jointly operated rapid transit lines that share infrastructure, service patterns, or branding within a transit network.
Instances (6)
| Instance | Via concept surface |
|---|---|
| Munich U-Bahn lines U3 and U6 | — |
| IRT West Side Lines | — |
| Brooklyn IRT lines | — |
| 長堀鶴見緑地線 | 大阪市高速電気軌道の路線 |
| New York City Subway lettered services | rapid transit service group |
| IRT (A Division) lines | — |