firstSatelliteLaunchDate
P31840
predicate
Indicates the calendar date on which an entity’s first satellite was launched into space.
All labels observed (2)
| Label | Occurrences |
|---|---|
| firstSatelliteLaunchDate canonical | 5 |
| launchDateOfFirstArtificialSatellite | 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: firstSatelliteLaunchDate
Generated description
Indicates the calendar date on which an entity’s first satellite was launched into space.
Sample triples (6)
| Subject | Object |
|---|---|
| Geostationary Operational Environmental Satellite program | 1975-10-16 ⓘ |
| Baikonur Cosmodrome | 1957-10-04 via predicate surface "launchDateOfFirstArtificialSatellite" ⓘ |
| Indian Remote Sensing satellite series | 1988-03-17 ⓘ |
|
Semyorka means “the seven” in Russian
surface form:
Semyorka
|
1957-10-04 ⓘ |
| Galileo programme | 2005-12-28 ⓘ |
| Meteosat Second Generation | 2002 ⓘ |