{
    "index": {
        "type_name": "default",
        "entity": "UPB_00000488",
        "label": "2"
    },
    "part_level": {
        "part_name": "Back panel",
        "affordance": 10,
        "graspable": false,
        "basic_description": "Thin MDF backboard cut to the cabinet outline and nailed or slotted into the carcass.",
        "functional_description": "Squares and stiffens the cabinet, prevents racking, and provides a backdrop for displayed items.",
        "movement_description": "Rigidly fixed to the main carcass; no relative motion.",
        "grasp_description": "Not intended for touch during normal use."
    },
    "basic_info": {
        "material": "wood/MDF_Thin_Backboard",
        "density": 0.75,
        "young": 3.5,
        "hardness": 25,
        "poisson": 0.25,
        "friction": 0.5
    },
    "kinematic_info": {
        "motion_types": [
            "D"
        ],
        "motion_info": {}
    }
}