Random triples
| Subject | Object |
|---|---|
| gptkb:F_layer | gptkb:F2_layer |
| gptkb:F_region_of_ionosphere | gptkb:F2_layer |
| gptkb:Appleton_layer | occurs at noon |
| gptkb:F2_layer | highest in ionosphere |
| Subject | Object |
|---|---|
| gptkb:F_layer | gptkb:F2_layer |
| gptkb:F_region_of_ionosphere | gptkb:F2_layer |
| gptkb:Appleton_layer | occurs at noon |
| gptkb:F2_layer | highest in ionosphere |