Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:planetary_nebula
|
| gptkbp:associatedWith |
gptkb:Wolf–Rayet_stars
|
| gptkbp:composedOf |
ionized gas
|
| gptkbp:createdBy |
gptkb:mass_loss_from_Wolf–Rayet_stars
stellar wind |
| gptkbp:discoveredIn |
20th century
|
| gptkbp:example |
gptkb:RCW_58
gptkb:NGC_6888 gptkb:NGC_2359 |
| gptkbp:foundIn |
gptkb:Milky_Way
other galaxies |
| https://www.w3.org/2000/01/rdf-schema#label |
Wolf–Rayet nebulae
|
| gptkbp:namedAfter |
gptkb:Wolf–Rayet_stars
|
| gptkbp:observedBy |
optical telescopes
infrared telescopes |
| gptkbp:relatedTo |
supernova remnants
planetary nebulae |
| gptkbp:shape |
ring-shaped
bubble-shaped |
| gptkbp:studiedIn |
astrophysics
|
| gptkbp:bfsParent |
gptkb:Large_Magellanic_Cloud
|
| gptkbp:bfsLayer |
6
|