{
  "entity": {
    "id": "demography.fertility_rate.ssf",
    "unit": "live births per woman",
    "points": 65
  },
  "wasDerivedFrom": [
    "SSF"
  ],
  "wasGeneratedBy": {
    "activity": "pipeline",
    "recipe": [
      {
        "op": "pick_entity",
        "detail": "selected entity SSF"
      }
    ],
    "agent": "adapter:worldbank@1.0.0",
    "used": {
      "source": "worldbank",
      "slug": "SP.DYN.TFRT.IN",
      "url": "https://data.worldbank.org/indicator/SP.DYN.TFRT.IN",
      "vintage": "2026-06-13",
      "checksum": "3727679ee42206444563522ea742330e49c12d2b97b4ab384baef1eb6d6e3fc7",
      "license": "CC BY 4.0"
    }
  },
  "primarySource": "UN WPP, via World Bank"
}