{ "index": { "type_name": "default", "entity": "UPB_00000455", "label": "3" }, "part_level": { "part_name": "Upper Shelving Module", "affordance": 8, "graspable": false, "basic_description": "Walnut box with back and three shelves that fits the upper bay of the frame.", "functional_description": "Holds stored items and provides the backing/stop for the glass doors.", "movement_description": "Rigidly assembled within the frame; no intended relative motion.", "grasp_description": "Shelves are not grasped as handles; only used for placing items." }, "basic_info": { "material": "wood/Walnut", "density": 0.64, "young": 11.0, "hardness": 30, "poisson": 0.35, "friction": 0.45 }, "kinematic_info": { "motion_types": [ "D" ], "motion_info": {} } }