metal crown subgroup of crown, 21 assertions
CapableOf 3
last the longest 0.54
preserve more of the to… 0.36
last 50 years 0.25
HasProperty 6
thinner 0.71
the strongest 0.62
durable 0.52
strong 0.41
visible 0.33
the longest 0.25
IsA 3
gold 0.82
silver 0.69
good choice 0.58
MadeOf 3
copper 0.46
palladium 0.39
nickel 0.25
ReceivesAction 4
made 0.55
used the shape of real … 0.46
used on back molars 0.38
covered in porcelain 0.33
UsedFor 2
back teeth 0.58
molar 0.36