SizeAndDimensions

{
    "size": {
        "deadweight_tonnage": {
            "unit": "t",
            "vessels_with_data": 0,
            "items": [
                {
                    "label": "string",
                    "count": 0,
                    "percentage": 0
                }
            ]
        },
        "gross_tonnage": {
            "unit": "gt",
            "vessels_with_data": 0,
            "items": [
                {
                    "label": "string",
                    "count": 0,
                    "percentage": 0
                }
            ]
        }
    },
    "dimensions": {
        "length_overall": {
            "unit": "m",
            "vessels_with_data": 0,
            "items": [
                {
                    "label": "string",
                    "count": 0,
                    "percentage": 0
                }
            ]
        },
        "beam": {
            "unit": "m",
            "vessels_with_data": 0,
            "items": [
                {
                    "label": "string",
                    "count": 0,
                    "percentage": 0
                }
            ]
        },
        "draught": {
            "unit": "m",
            "vessels_with_data": 0,
            "items": [
                {
                    "label": "string",
                    "count": 0,
                    "percentage": 0
                }
            ]
        }
    }
}