{
  "name": "RFAMKIND",
  "label": "Kind of family",
  "predicateType": "int",
  "group": "N/A",
  "limit": 0,
  "values": {
    "item": {
      "-9": "NA or Missing",
      "2": "Female, no spouse present",
      "1": "Married couple",
      "3": "Male, no spouse present"
    }
  }
}