eraOfOperation
P28914
predicate
Indicates the time period or span of years during which an entity was active or in operation.
All labels observed (9)
| Label | Occurrences |
|---|---|
| eraOfOperation canonical | 35 |
| operationalEra | 29 |
| operatedEra | 11 |
| eraOfOriginalOperation | 3 |
| epochOfOperation | 2 |
| hasPlannedEraOfOperation | 2 |
| eraOfIntensiveUse | 1 |
| eraOfMainActivity | 1 |
| eraOfOperationAsMission | 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: eraOfOperation
Generated description
Indicates the time period or span of years during which an entity was active or in operation.
Sample triples (85)
| Subject | Object |
|---|---|
|
Great Miami River Canal (historical Miami and Erie Canal connections)
surface form:
Great Miami River Canal
|
canal era in Ohio ⓘ |
|
DD-951
surface form:
USS Turner Joy (DD-951)
|
1950s ⓘ |
|
DD-951
surface form:
USS Turner Joy (DD-951)
|
1960s ⓘ |
|
DD-951
surface form:
USS Turner Joy (DD-951)
|
1970s ⓘ |
|
DD-951
surface form:
USS Turner Joy (DD-951)
|
early 1980s ⓘ |
| Triangle Waist Company | early 20th century ⓘ |
| MMU backpack | early 1980s via predicate surface "operationalEra" ⓘ |
| AsiaSat 1 | 1990s via predicate surface "epochOfOperation" ⓘ |
| Black Miners Bar | mid-19th century via predicate surface "eraOfIntensiveUse" ⓘ |
| La Brugeoise wooden cars | pre-metro era of Buenos Aires ⓘ |
| La Brugeoise wooden cars | 20th century urban rail in Buenos Aires ⓘ |
| Westonzoyland Pumping Station Museum | 19th century via predicate surface "eraOfOriginalOperation" ⓘ |
| Westonzoyland Pumping Station Museum | 20th century via predicate surface "eraOfOriginalOperation" ⓘ |
| Coruscant Guard | Clone Wars via predicate surface "operationalEra" NERFINISHED ⓘ |
| Coruscant Guard | Fall of the Galactic Republic via predicate surface "operationalEra" NERFINISHED ⓘ |
|
Santos-Dumont No. 5 airship
surface form:
Santos-Dumont No. 5
|
pre-World War I aviation via predicate surface "operatedEra" ⓘ |
|
ECAir (historical)
surface form:
ECAir
|
early 2010s via predicate surface "operationalEra" ⓘ |
|
ECAir (historical)
surface form:
ECAir
|
mid-2010s via predicate surface "operationalEra" ⓘ |
|
SBS-3 communications satellite
surface form:
SBS-3
|
1980s via predicate surface "operationalEra" ⓘ |
| Ansett-ANA | late 1950s ⓘ |
| Ansett-ANA | early 1960s ⓘ |
| The Circus | Cold War via predicate surface "operationalEra" NERFINISHED ⓘ |
| Choctaw Rocket | mid-20th century via predicate surface "operatedEra" ⓘ |
| Hakone Checkpoint | Tokugawa shogunate NERFINISHED ⓘ |
| Woodhorn Colliery | late 19th century ⓘ |
| Woodhorn Colliery | 20th century ⓘ |
| NCR Military Police | post‑Great War period via predicate surface "operationalEra" ⓘ |
| Alpha-Nine | 26th century via predicate surface "operationalEra" ⓘ |
|
Alan Hale's Lobster Barrel restaurant
surface form:
Alan Hale's Lobster Barrel
|
20th century via predicate surface "operationalEra" ⓘ |
| Bellanca J-300 "Miss Veedol" | 1930s via predicate surface "operationalEra" ⓘ |
| SS Empress of Canada (2037) | 21st century via predicate surface "hasPlannedEraOfOperation" ⓘ |
| SS Empress of Canada (2037) | 2030s via predicate surface "hasPlannedEraOfOperation" ⓘ |
| N-1 | 1920s via predicate surface "operationalEra" ⓘ |
| Amelia Earhart’s Lockheed Electra 10E | Golden Age of Aviation via predicate surface "operatedEra" NERFINISHED ⓘ |
|
Elvis Presley (private aircraft, Lisa Marie, ex-airline 880)
surface form:
Elvis Presley’s Lisa Marie
|
Cold War era jetliner via predicate surface "operationalEra" ⓘ |