{
  "items": [
    {
      "label": 1, 
      "economic_activity": "Households", 
      "water_use_million_m3": 332.8
    }, 
    {
      "label": 2, 
      "economic_activity": "Agriculture, forestry and fishing (ISIC 01-03)", 
      "water_use_million_m3": 443.8
    }, 
    {
      "label": 3, 
      "economic_activity": "Manufacturing (ISIC 10-33)", 
      "water_use_million_m3": 179.6
    }, 
    {
      "label": 4, 
      "economic_activity": "Electricity industry (ISIC 351)", 
      "water_use_million_m3": 64.2
    }, 
    {
      "label": 5, 
      "economic_activity": "Other economic activities", 
      "water_use_million_m3": 246.9
    }
  ], 
  "properties":{
    "economic_activity": {"valueType": "text", "columnType": "text", "order": 0, "label": "Economic activity"},
    "water_use_million_m3": {"valueType": "number", "columnType": "number", "order": 1, "label": "Water use (million m3)"}
  }
}