(subclass Analgesic Medicine) | Medicine.kif 6392-6392 | Painkiller is a subclass of medicine |
(subclass NSAID Analgesic) | Medicine.kif 6408-6408 | Non-steriodal anti-inflammatory is a subclass of painkiller |
(subclass Opium Analgesic) | Medicine.kif 6409-6409 | Opium is a subclass of painkiller |
(subclass Morphine Analgesic) | Medicine.kif 6410-6410 | Morphine is a subclass of painkiller |