wasFirstObservedIn
P34154
predicate
Indicates that an entity was initially noticed, recorded, or detected at a particular time or place.
All labels observed (16)
| Label | Occurrences |
|---|---|
| firstObservedIn | 8 |
| firstObservedOn | 7 |
| wasFirstDirectlyDetectedBy | 7 |
| wasFirstObservedIn canonical | 5 |
| firstObservedInCountries | 4 |
| firstDescribedFrom | 3 |
| observedInYear | 3 |
| firstExperimentalObservation | 2 |
| firstObservationYear | 2 |
| wasFirstDirectlyDetectedIn | 2 |
| dateFirstObserved | 1 |
| firstObservedFrom | 1 |
| firstRecordedObservation | 1 |
| firstRecordedSighting | 1 |
| firstSystematicallyStudiedIn | 1 |
| firstTelescopicObservationDate | 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: wasFirstObservedIn
Generated description
Indicates that an entity was initially noticed, recorded, or detected at a particular time or place.
Sample triples (49)
| Subject | Object |
|---|---|
| Earth Day |
United States
ⓘ
linked to:
United States of America
|
| muon neutrino | 1962 via predicate surface "wasFirstDirectlyDetectedIn" ⓘ |
| muon neutrino | Leon Lederman via predicate surface "wasFirstDirectlyDetectedBy" ⓘ |
| muon neutrino | Melvin Schwartz via predicate surface "wasFirstDirectlyDetectedBy" ⓘ |
| muon neutrino |
Jack Steinberger
via predicate surface "wasFirstDirectlyDetectedBy"
ⓘ
linked to:
Melvin Schwartz
|
| Rosa Parks Day | Ohio via predicate surface "firstObservedIn" ⓘ |
| SN 1572 | 1572-11-06 via predicate surface "dateFirstObserved" ⓘ |
| International Day of United Nations Peacekeepers | 29 May 2003 via predicate surface "firstObservedOn" ⓘ |
| NGC 224 | 1612 via predicate surface "firstTelescopicObservationDate" ⓘ |
| Great Red Spot | 1665 via predicate surface "firstObservationYear" ⓘ |
| Great Red Spot | 1664 via predicate surface "firstObservationYear" ⓘ |
| Weddell Gyre | 20th century via predicate surface "firstSystematicallyStudiedIn" ⓘ |
|
National Voters' Day
linked to:
National Voters' Day (foundation day)
|
25 January 2011 via predicate surface "firstObservedOn" ⓘ |
| National Science Day in India | 28 February 1987 via predicate surface "firstObservedOn" ⓘ |
| Medicean stars | Earth via predicate surface "firstObservedFrom" ⓘ |
| Kapitza resistance | solid–liquid helium interfaces ⓘ |
| Kapitza–Dirac effect | electron Kapitza–Dirac diffraction via predicate surface "firstExperimentalObservation" ⓘ |
| United Nations Year for Tolerance | 1995 via predicate surface "observedInYear" ⓘ |
| Fractofusus | Mistaken Point, Newfoundland, Canada via predicate surface "firstDescribedFrom" ⓘ |
| electron neutrino | Clyde Cowan via predicate surface "wasFirstDirectlyDetectedBy" ⓘ |
| electron neutrino |
Frederick Reines
via predicate surface "wasFirstDirectlyDetectedBy"
ⓘ
linked to:
Clyde Cowan
|
| Halley’s Comet of 1066 | 1066 via predicate surface "observedInYear" ⓘ |
| B Cassiopeiae | 1572 via predicate surface "observedInYear" ⓘ |
| Nova Stella | 1572-11-06 (approximate, by other observers) via predicate surface "firstRecordedObservation" ⓘ |
| SN 1604 | 1604-10-09 via predicate surface "firstObservedOn" ⓘ |
| neutral kaon mixing | 1950s via predicate surface "firstObservedIn" ⓘ |
| Indian Constitution Day | 26 November 2015 via predicate surface "firstObservedOn" ⓘ |
| Victoria Island (Russian Arctic) | late 19th century via predicate surface "firstRecordedSighting" ⓘ |
| International Women's Day |
Austria-Hungary
via predicate surface "firstObservedInCountries"
ⓘ
linked to:
Austro-Hungarian Empire
|
| International Women's Day | Denmark via predicate surface "firstObservedInCountries" ⓘ |
| International Women's Day | Germany via predicate surface "firstObservedInCountries" ⓘ |
| International Women's Day | Switzerland via predicate surface "firstObservedInCountries" ⓘ |
| Slichter–Hebel coherence peak | conventional low-Tc superconductors via predicate surface "firstObservedIn" ⓘ |
| Archaeopterygidae | 19th century fossils via predicate surface "firstDescribedFrom" ⓘ |
| Lambda baryon | cosmic ray experiments ⓘ |
| Lambda baryon | bubble chamber experiments ⓘ |
| Rydberg molecule | 2009 via predicate surface "firstExperimentalObservation" ⓘ |
| Rydberg molecule | rubidium gas via predicate surface "firstObservedIn" ⓘ |
| Bloch oscillations | semiconductor superlattices via predicate surface "firstObservedIn" ⓘ |
| Bloch oscillations | optical lattices with ultracold atoms via predicate surface "firstObservedIn" ⓘ |
| Bloch oscillations | 1990s via predicate surface "firstObservedIn" ⓘ |
| International Day for the Eradication of Poverty | 17 October 1987 via predicate surface "firstObservedOn" ⓘ |
|
World Space Week
linked to:
WSW
|
2000 via predicate surface "firstObservedIn" ⓘ |
| International Mother Earth Day | 2010-04-22 via predicate surface "firstObservedOn" ⓘ |
| Asgard archaea | marine sediment metagenomes via predicate surface "firstDescribedFrom" ⓘ |
| electron antineutrino | 1956 via predicate surface "wasFirstDirectlyDetectedIn" ⓘ |
| electron antineutrino | Clyde Cowan via predicate surface "wasFirstDirectlyDetectedBy" ⓘ |
| electron antineutrino | Frederick Reines via predicate surface "wasFirstDirectlyDetectedBy" ⓘ |
| Hoyle state of carbon-12 | 1950s ⓘ |