Random triples
| Subject | Object |
|---|---|
| gptkb:I-beam | resembles capital letter I |
| gptkb:Thomson_scattering | gptkb:Thomson_cross_section |
| gptkb:Vignoles_rail | gptkb:I-beam |
| gptkb:Sm-149 | ~42,000 barns (thermal neutrons) |
| gptkb:LEGO_Technic_axles | plus-shaped |
| gptkb:Type_UC | I-shaped |