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grate → MadeOf → cast iron	0.77
cast iron (subgroup of iron) → HasProperty → brittle	0.68
pipe → MadeOf → cast iron	0.63
pot → MadeOf → cast iron	0.62
bottle opener → MadeOf → cast iron	0.59
cast iron (subgroup of iron) → HasProperty → hard	0.57
pan → MadeOf → cast iron	0.57
table → MadeOf → cast iron	0.56
grill → MadeOf → cast iron	0.54
wok → MadeOf → cast iron	0.54
machine → MadeOf → cast iron	0.53
bath → MadeOf → cast iron	0.53
base → MadeOf → cast iron	0.52
rotor → MadeOf → cast iron	0.51
mold → MadeOf → cast iron	0.48
weight → MadeOf → cast iron	0.45
radiator → MadeOf → cast iron	0.44
adjustable dumbbell (subgroup of dumbbell) → MadeOf → cast iron	0.43
crane → CapableOf → cast iron	0.42
cylinder (aspect of engine) → MadeOf → cast iron	0.42
dumbbell → MadeOf → cast iron	0.40
wheel → MadeOf → cast iron	0.40
cast iron (subgroup of iron) → CreatedBy → pouring molten steels	0.40
cast iron (subgroup of iron) → ReceivesAction → melted	0.40
cannon → MadeOf → cast iron	0.38
scale → MadeOf → cast iron	0.38
brake rotor (subgroup of rotor) → MadeOf → cast iron	0.37
water main → MadeOf → cast iron	0.36
cast iron (subgroup of iron) → IsA → iron	0.36
lap → MadeOf → cast iron	0.34
wrought iron (subgroup of iron) → CapableOf → cast iron	0.32
bearing → MadeOf → cast iron	0.32
cast iron (subgroup of iron) → HasA → small amounts of manganese	0.31
pulley → MadeOf → cast iron	0.30
tower → MadeOf → cast iron	0.30
sewer → MadeOf → cast iron	0.29
flywheel → MadeOf → cast iron	0.28
aluminum → CapableOf → cast iron	0.28
teapot → MadeOf → cast iron	0.26
cast iron (subgroup of iron) → CapableOf → encompass a form of graphite	0.25
cast iron (subgroup of iron) → CapableOf → take gray appearance	0.25
cast iron (subgroup of iron) → HasA → 2–4% carbon	0.25
cast iron (subgroup of iron) → HasProperty → cheaper	0.25
cast iron (subgroup of iron) → HasProperty → harder than wrought iron	0.25
cast iron (subgroup of iron) → HasProperty → suitable	0.25
cast iron (subgroup of iron) → ReceivesAction → produced about 550 bc	0.25
cast iron (subgroup of iron) → ReceivesAction → used in ancient china	0.25
cast iron (subgroup of iron) → ReceivesAction → put into furnace	0.25
boiler → MadeOf → cast iron	0.25
insert → MadeOf → cast iron	0.25
pvc → CapableOf → cast iron	0.25
caliper → MadeOf → cast iron	0.21
cast iron (subgroup of iron) → HasProperty → strong	0.16
cast iron (subgroup of iron) → HasProperty → durable	0.16
cast iron (subgroup of iron) → HasProperty → unsuitable	0.16