Assertion list for term "volcanic ash".

Results from Ascent++: 6
volcanic ash (subgroup of ash) HasPropertyabrasive 0.59
concrete MadeOfvolcanic ash 0.30
rock MadeOfvolcanic ash 0.29
volcanic ash (subgroup of ash) ReceivesActionmade 0.25
volcanic ash (subgroup of ash) CapableOfclog engine 0.16
volcanic ash (subgroup of ash) HasPropertyhard 0.16