{
    "index": {
        "type_name": "default",
        "entity": "UPB_00000487",
        "label": "2"
    },
    "part_level": {
        "part_name": "Back Panel",
        "affordance": 7,
        "graspable": false,
        "basic_description": "Thin MDF/hardboard sheet, approx. 96*170*0.5 cm, forms the cabinet back.",
        "functional_description": "Squares and stiffens the carcass, prevents racking, and closes the back.",
        "movement_description": "Rigidly fixed with nails/screws to side and bottom panels.",
        "grasp_description": "Rarely touched after assembly."
    },
    "basic_info": {
        "material": "wood/MDF_Hardboard",
        "density": 0.8,
        "young": 3.0,
        "hardness": 15,
        "poisson": 0.35,
        "friction": 0.45
    },
    "kinematic_info": {
        "motion_types": [
            "D"
        ],
        "motion_info": {}
    }
}