Statements (14)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gravitational lensing phenomenon
|
| gptkbp:alsoKnownAs |
gptkb:Einstein_ring
|
| gptkbp:describedBy |
gptkb:General_theory_of_relativity
|
| gptkbp:field |
gptkb:cosmology
astrophysics |
| gptkbp:firstDescribed |
1924
|
| https://www.w3.org/2000/01/rdf-schema#label |
Chwolson ring
|
| gptkbp:namedAfter |
gptkb:Orest_Chwolson
|
| gptkbp:occurredIn |
source, lens, and observer are perfectly aligned
|
| gptkbp:relatedTo |
gptkb:Einstein_ring
gravitational lens |
| gptkbp:shape |
gptkb:King
|
| gptkbp:bfsParent |
gptkb:Orest_Chwolson
|
| gptkbp:bfsLayer |
6
|