[
  {
    "type": "recipe_group",
    "id": "fbml_2_shed_recipes_1",
    "building_type": "SMITH",
    "recipes": [
      { "id": "yarn_spinningwheel", "description": " Craft: Yarn" },
      { "id": "grass_yarn_spinningwheel", "description": " Craft: Grass yarn" }
    ]
  }
]
