Implicating van -> motor_vehicle.
Reason: The former is a type of the latter.
What would a segway fall under?
also
create implication car -> motor_vehicle
create implication truck -> motor_vehicle
create implication bus -> motor_vehicle
create implication jeep -> motor_vehicle
create implication hummer -> motor_vehicle
create implication humvee -> motor_vehicle
create implication scooter -> motor_vehicle
create implication motorcycle -> motor_vehicle
create implication motor_vehicle -> vehicle
These implications need to be undone
destroy implication motorcycle -> vehicle
destroy implication scooter -> vehicle
There are things like aircraft, spaceships, thanks, helicopters, trains, and boats, but they don't qualify as motor vehicles.
Also do we want to apply copyright tags to names of car brands? Some cars have it, others don't.
Updated by jxh2154