{
  "metadata": {
    "description": "Combined validation data from individual value factor CSV files",
    "source_files": [
      "airpollution.csv",
      "landuse.csv",
      "waste.csv",
      "waterconsumption.csv",
      "waterpollution.csv"
    ],
    "total_records": 5
  },
  "value_factors": [
    {
      "topic": "Air Pollution",
      "category": "PM2.5",
      "location": "Urban",
      "impact": "Primary Health",
      "units": "$/metric ton",
      "value": "40,495.28",
      "country": null,
      "region": "South Asia"
    },
    {
      "topic": "Land Use",
      "category": "Wheat - conventional",
      "location": "N/A for LULC",
      "impact": "Lost Ecosystem Services",
      "units": "$/ha",
      "value": "$216.64",
      "country": "Afghanistan",
      "region": "South Asia"
    },
    {
      "topic": "Waste",
      "category": "Hazardous",
      "location": "Landfill",
      "impact": "Leachate",
      "units": "$/metric ton",
      "value": "$18.19",
      "country": "Afghanistan",
      "region": "South Asia"
    },
    {
      "topic": "Water Consumption",
      "category": "N/A for WC",
      "location": "N/A for WC",
      "impact": "Malnutrition",
      "units": "$/m3",
      "value": "$0.49",
      "country": null,
      "region": "South Asia"
    },
    {
      "topic": "Water Pollution",
      "category": "Phosphorus",
      "location": "N/A for this Category",
      "impact": "Eutrophication",
      "units": "$/kg",
      "value": "$96.6218",
      "country": null,
      "region": "South Asia"
    }
  ]
}