{
  "name": "ESFNP",
  "label": "SF: Number of persons in this related subfamily",
  "predicateType": "int",
  "group": "N/A",
  "limit": 0,
  "values": {
    "item": {
      "-1": "Not in Universe"
    },
    "range": [
      {
        "min": "2",
        "max": "30",
        "description": "Number of persons in this related subfamily"
      }
    ]
  }
}