Random triples
| Subject | Object |
|---|---|
| gptkb:cylindrical_coordinates | height |
| gptkb:Schwarzschild_coordinates | θ (polar angle) |
| gptkb:spherical_coordinates | azimuthal angle |
| gptkb:spherical_coordinates_(in_3D) | gptkb:azimuthal_angle_(φ) |
| gptkb:Cylindrical_coordinates | height (z) |