{
  "processors": [
    {
      "delegate": {
        "processor_type": "minecraft:rule",
        "rules": [
          {
            "block_entity_modifier": {
              "type": "minecraft:append_loot",
              "loot_table": "bth_structures:archeology/elven_gateway"
            },
            "input_predicate": {
              "block": "minecraft:gravel",
              "predicate_type": "minecraft:block_match"
            },
            "location_predicate": {
              "predicate_type": "minecraft:always_true"
            },
            "output_state": {
              "Name": "minecraft:suspicious_gravel",
              "Properties": {
                "dusted": "0"
              }
            }
          }
        ]
      },
      "limit": 3,
      "processor_type": "minecraft:capped"
    }
  ]
}
