metal detector subgroup of detector, 8 assertions
CapableOf 2
detect gold 0.61
detect the presence of … 0.25
HasProperty 3
helpful 0.59
waterproof 0.54
perfect 0.23
MadeOf 1
the highest quality mat… 0.32
ReceivesAction 2
easy to use 0.49
invented by alexander g… 0.25