{
  "type": "minecraft:crafting_shaped",
  "pattern": [
    "T#"
  ],
  "key": {
    "#": {
      "item": "minecraft:glass"
    },
    "T": {
      "tag": "minecraft:trapdoors"
    }
  },
  "result": {
    "item": "upgrade_aquatic:glass_trapdoor",
    "count": 1
  }
}