Assertion list for term "rolling".

Results from Ascent++: 8
surface HasPropertyrolling 0.55
land HasPropertyrolling 0.54
fairway HasPropertyrolling 0.43
tire HasPropertyrolling 0.37
hill HasPropertyrolling 0.29
sea HasPropertyrolling 0.28
road HasPropertyrolling 0.28
countryside HasPropertyrolling 0.25