Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:physical_phenomenon
|
| gptkbp:affects |
horizon
line of sight |
| gptkbp:causedBy |
Earth's spherical shape
|
| gptkbp:demonstrates |
gptkb:satellite
airplane flight paths ship disappearing over horizon |
| gptkbp:measures |
Earth's radius
|
| gptkbp:observableFrom |
high altitudes
|
| gptkbp:quantifiedBy |
Earth's circumference
Earth's diameter |
| gptkbp:relatedTo |
gptkb:Earth
|
| gptkbp:studiedIn |
gptkb:astronomy
geodesy physics |
| gptkbp:bfsParent |
gptkb:Bob_Ellis
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
The Curve of the Earth
|