starFormationHistory
P59664
predicate
Indicates how the rate of star formation in an object or region has changed over time.
All labels observed (6)
| Label | Occurrences |
|---|---|
| hasStarFormationHistory | 20 |
| starFormationHistory canonical | 12 |
| hasRecentStarFormation | 2 |
| epochOfStarFormation | 1 |
| hasStarFormationHistoryStudy | 1 |
| lastMajorStarFormationEpoch | 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: starFormationHistory
Generated description
Indicates how the rate of star formation in an object or region has changed over time.
Sample triples (37)
| Subject | Object |
|---|---|
| NGC 205 | extended and episodic ⓘ |
| SagDEG | multiple episodes extending to a few Gyr ago via predicate surface "hasStarFormationHistory" ⓘ |
| Carina Dwarf Galaxy | episodic star formation via predicate surface "hasStarFormationHistory" ⓘ |
| Carina Dwarf Galaxy | multiple distinct star formation episodes via predicate surface "hasStarFormationHistory" ⓘ |
| Phoenix Dwarf Galaxy | extended star formation over several Gyr via predicate surface "hasStarFormationHistory" ⓘ |
| Phoenix Dwarf Galaxy | weak or ceased via predicate surface "hasRecentStarFormation" ⓘ |
| Aquarius Dwarf Galaxy | extended but declining via predicate surface "hasStarFormationHistory" ⓘ |
| Cetus Dwarf Galaxy | predominantly ancient episodes ⓘ |
| Tucana Dwarf Galaxy | no via predicate surface "hasRecentStarFormation" ⓘ |
| Tucana Dwarf Galaxy | no significant star formation in the last several Gyr via predicate surface "hasStarFormationHistory" ⓘ |
| Pisces Dwarf Galaxy | extended over several Gyr via predicate surface "hasStarFormationHistory" ⓘ |
| UGC 9128 | true via predicate surface "hasStarFormationHistoryStudy" ⓘ |
| PGC 2121 | extended via predicate surface "hasStarFormationHistory" ⓘ |
| Orion OB association | sequential star formation via predicate surface "hasStarFormationHistory" ⓘ |
| NGC 147 | star formation ceased several Gyr ago ⓘ |
| NGC 5408 | recent starburst episodes via predicate surface "hasStarFormationHistory" ⓘ |
| W3 | sequential star formation via predicate surface "hasStarFormationHistory" ⓘ |
| Leo IV Dwarf Galaxy | ancient burst with little recent activity via predicate surface "hasStarFormationHistory" ⓘ |
| Bootes I Dwarf Galaxy | dominated by ancient stars ⓘ |
| Bootes I Dwarf Galaxy | little or no recent star formation ⓘ |
| Leo I | ~1–2 billion years ago via predicate surface "lastMajorStarFormationEpoch" ⓘ |
| Cepheus OB2 association | sequential star formation ⓘ |
| Leo II | dominantly more than 7 billion years ago ⓘ |
| Tucana II | ancient, quenched via predicate surface "hasStarFormationHistory" ⓘ |
| Sculptor dSph | early burst then cessation ⓘ |
| Tucana II Dwarf Galaxy | dominated by very old stellar population ⓘ |
| Tucana II Dwarf Galaxy | early universe via predicate surface "epochOfStarFormation" ⓘ |
| PGC 19441 | episodic via predicate surface "hasStarFormationHistory" ⓘ |
| ESO 206-04 | predominantly ancient via predicate surface "hasStarFormationHistory" ⓘ |
| Carina dSph | episodic ⓘ |
| And XVI | dominated by ancient stellar populations via predicate surface "hasStarFormationHistory" ⓘ |
| Phoenix Dwarf | extended star formation over several gigayears ⓘ |
| DDO 210 | extended and sporadic ⓘ |
| Cetus dSph | early burst followed by long quiescence via predicate surface "hasStarFormationHistory" ⓘ |
| Galactic thick disk | dominant star formation early in Milky Way history via predicate surface "hasStarFormationHistory" ⓘ |
| Peg DIG | extended star formation over a Hubble time via predicate surface "hasStarFormationHistory" ⓘ |
| LGS 3 | extended via predicate surface "hasStarFormationHistory" ⓘ |