| http://www.w3.org/ns/prov#value | - In yet another embodiment of the invention, a hands-free stairway system for operatively attaching to a roof of a vehicle to provide access to the roof, the stairway system comprising: a stairway body configured for operative attachment to a vehicle, the stairway body including a plurality of steps and a step support, the stairway body further having a contracted configuration and an expanded conf
|
