firstSubwayOpeningDate
P20538
predicate
Indicates the calendar date on which a subway system or line first began operating.
All labels observed (4)
| Label | Occurrences |
|---|---|
| subwayOpeningDate | 3 |
| firstSubwayOpeningDate canonical | 1 |
| metroOpened | 1 |
| metroOpeningDate | 1 |
Description generation (PDg)
The one-sentence description above was generated by prompting gpt-5.1 with the predicate name and this instruction.
Instruction
Given a predicate that represents a relationship or action between entities, generate a one-sentence description explaining its meaning. # Instructions Focus on describing the relationship, not the entities themselves. # Response Format Begin the description with \' Indicates...\'
Input
Predicate: firstSubwayOpeningDate
Generated description
Indicates the calendar date on which a subway system or line first began operating.
Sample triples (6)
| Subject | Object |
|---|---|
| Interborough Rapid Transit Company | 1904-10-27 ⓘ |
| Tashkent | 1977 via predicate surface "metroOpened" ⓘ |
| Hlavní nádraží | 1974 via predicate surface "metroOpeningDate" ⓘ |
| Toronto public transit network | 1954 via predicate surface "subwayOpeningDate" ⓘ |
| Asakusabashi Station | 1960 via predicate surface "subwayOpeningDate" ⓘ |
| Tsurumai Station | 1977-03-18 via predicate surface "subwayOpeningDate" ⓘ |