Random triples
| Subject | Object |
|---|---|
| gptkb:Nobel's_smokeless_powder | lead-based ammunition |
| gptkb:second_generation_Grubbs_catalyst | gptkb:first_generation_Grubbs_catalyst |
| gptkb:RP-1 | hydrazine |
| gptkb:thorium-232 | plutonium |
| gptkb:Thorium-232 | gptkb:Uranium-238 |
| gptkb:Gilman_reagent | Grignard reagents |