{
  "name": "HFL",
  "label": "House heating fuel",
  "predicateType": "int",
  "group": "N/A",
  "limit": 0,
  "suggested-weight": "WGTP",
  "values": {
    "item": {
      "3": "Electricity",
      "4": "Fuel oil, kerosene, etc.",
      "2": "Bottled, tank, or LP gas",
      "1": "Utility gas",
      "0": "N/A (GQ/vacant)",
      "8": "Other fuel",
      "5": "Coal or coke",
      "7": "Solar energy",
      "6": "Wood",
      "9": "No fuel used"
    }
  }
}