{
  "type": "minecraft:crafting_shaped",
  "group": "insomniacs.nbt_recipe",
  "pattern": [
      "III",
      "X#X",
      "XXX"
  ],
  "key": {
      "#": {
          "item": "minecraft:rotten_flesh"
      },
      "X": {
          "item": "minecraft:cobbled_deepslate"
      },
      "I": {
        "item": "minecraft:iron_ingot"
    }
  },
  "result": {
      "item": "minecraft:knowledge_book",
      "count": 1
  }
}