{
  "name": "FKINDEX",
  "label": "Kind of family (expanded)",
  "predicateType": "int",
  "group": "N/A",
  "limit": 0,
  "suggested-weight": "FSUP_WGT",
  "values": {
    "item": {
      "1": "Opposite-sex married couple family",
      "4": "Female reference person",
      "3": "Male reference person",
      "2": "Same-sex married couple family"
    }
  }
}