world/regions/sri_lanka/page/sri_lanka.secondary.json
{
"columns": [
{
"name": "footfall_surface_secondary",
"values": {
"adams_peak": "leaf-litter",
"anuradhapura_sacred_city": "",
"naga_water_shrine": "stone",
"sigiriya_rock_fortress": "",
"tank_cascade_dry_zone": "",
"vedda_forest": "leaf-litter",
"village_edura_ward": "mud"
}
}
]
}