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silk → HasProperty → hypoallergenic	0.67
pregnancy pillow (subgroup of pillow) → IsA → hypoallergenic	0.51
cooling pillow (subgroup of pillow) → IsA → hypoallergenic	0.45
memory foam (subgroup of foam) → IsA → hypoallergenic	0.28
organic cotton (subgroup of cotton) → IsA → hypoallergenic	0.27
mulberry silk (subgroup of silk) → IsA → hypoallergenic	0.23
bovine collagen (subgroup of collagen) → IsA → hypoallergenic	0.16
body pillow (subgroup of pillow) → IsA → hypoallergenic	0.16
natural sponge (subgroup of sponge) → IsA → hypoallergenic	0.16