[
  {
    "type": "proficiency",
    "id": "prof_butchering_basic",
    "category": "prof_butchering",
    "name": { "str": "Principles of Butchering" },
    "description": "You know how to pick up most of the meat from the animal body.",
    "can_learn": true,
    "time_to_learn": "2 h"
  },
  {
    "type": "proficiency",
    "id": "prof_butchering_adv",
    "category": "prof_butchering",
    "name": { "str": "Butchering Expert" },
    "description": "There is very little meat left after your skillful knife movements.",
    "can_learn": true,
    "time_to_learn": "25 h",
    "required_proficiencies": [ "prof_butchering_basic" ]
  },
  {
    "type": "proficiency",
    "id": "prof_skinning_basic",
    "category": "prof_butchering",
    "name": { "str": "Principles of Skinning" },
    "description": "You stopped making holes in the skin of animals you butcher.",
    "can_learn": true,
    "time_to_learn": "2 h"
  },
  {
    "type": "proficiency",
    "id": "prof_skinning_adv",
    "category": "prof_butchering",
    "name": { "str": "Skinning Expert" },
    "description": "You really know how to skin the animal.",
    "can_learn": true,
    "time_to_learn": "25 h",
    "required_proficiencies": [ "prof_skinning_basic" ]
  }
]
