Random triples
| Subject | Object |
|---|---|
| gptkb:Daymark | Light |
| gptkb:visible-spectrum_light-emitting_diode_(LED) | infrared light |
| gptkb:planetary_nebula | its own light |
| gptkb:visible-spectrum_light-emitting_diode_(LED) | ultraviolet light |
| gptkb:Reflective_LCD | light |
| gptkb:liquid_crystal_display | light directly |