Random triples
| Subject | Object |
|---|---|
| gptkb:Enigma_M4 | I, II, III, IV |
| gptkb:Eppendorf_centrifuges | multi-purpose rotor |
| gptkb:Eppendorf_centrifuges | microcentrifuge rotor |
| gptkb:Eppendorf_centrifuges | swinging-bucket rotor |
| gptkb:Eppendorf_centrifuges | fixed-angle rotor |