access road subgroup of road, 12 assertions
HasProperty 8
narrow 0.68
open 0.58
steep 0.56
passable 0.52
impassable 0.40
rough 0.35
winding 0.32
difficult 0.16
ReceivesAction 4
closed 0.68
built 0.58
blocked 0.52
completed 0.33