public transit line designation
C25452
concept
A public transit line designation is a unique identifier, such as a number, letter, color, or name, used to distinguish and communicate specific routes within a transportation network.
All labels observed (11)
| Label | Occurrences |
|---|---|
| London Underground line code | 1 |
| Transit line color | 1 |
| high-speed rail line designation | 1 |
| public transit line designation canonical | 1 |
| public transit route designation | 1 |
| transit line code | 1 |
| transit line color | 1 |
| transit line color designation | 1 |
| transit line naming scheme | 1 |
| transit map line color | 1 |
| transportation-related designation | 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: public transit line designation
Generated description
A public transit line designation is a unique identifier, such as a number, letter, color, or name, used to distinguish and communicate specific routes within a transportation network.
Instances (11)
| Instance | Via concept surface |
|---|---|
| K | — |
| VI | London Underground line code |
| Line 910 | public transit route designation |
| SEA | high-speed rail line designation |
|
Green (as part of Green Line)
surface form:
Green (Chicago 'L' Green Line)
|
transit line color designation |
| Blue for Blue Route | transit line color |
| MARTA color-based naming scheme | transit line naming scheme |
| KO | transit line code |
| A (Los Angeles Metro Rail zone system, historical) | transportation-related designation |
| green (NJ Transit rail map) | transit map line color |
| Red (Midosuji Line color) | Transit line color |