Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
astronomer
|
| gptkbp:characterizedBy |
rapid variability
strong polarization |
| gptkbp:contains |
black hole
|
| gptkbp:discoveredBy |
gptkb:John_G._Bolton
|
| gptkbp:emits |
gptkb:X-rays
gptkb:gamma_rays gptkb:radio_waves optical light |
| gptkbp:firstDescribed |
1978
|
| gptkbp:hasFeature |
relativistic jet
|
| gptkbp:hasType |
gptkb:BL_Lacertae_object
optically violent variable quasar |
| https://www.w3.org/2000/01/rdf-schema#label |
blazar
|
| gptkbp:namedAfter |
gptkb:BL_Lacertae
|
| gptkbp:observedBy |
gptkb:Milky_Way
other galaxies |
| gptkbp:studiedBy |
astronomer
space telescopes radio telescopes |
| gptkbp:subclassOf |
active galactic nucleus
|
| gptkbp:bfsParent |
gptkb:galaxy
|
| gptkbp:bfsLayer |
4
|