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rhinoplasty → IsA → surgical procedure	0.84
open biopsy (subgroup of biopsy) → IsA → surgical procedure	0.84
limb amputation (subgroup of amputation) → IsA → surgical procedure	0.59
biopsy → IsA → surgical procedure	0.52
mini facelift (subgroup of facelift) → IsA → surgical procedure	0.52
operation → IsA → surgical procedure	0.45
wisdom tooth (subgroup of tooth) → HasPrerequisite → surgical procedure	0.32
cabg → IsA → surgical procedure	0.25
tonsillectomy → DefinedAs → surgical procedure	0.25
traditional facelift (subgroup of facelift) → IsA → surgical procedure	0.25