{
  "type": "object",
  "properties": {
    "what_it_is": {"type": "string"},
    "appearance_criteria": {"type": "string"},
    "narrow_queries": {"type": "array", "minItems": 1, "maxItems": 5, "items": {"type": "string"}},
    "rough_queries": {"type": "array", "minItems": 1, "maxItems": 4, "items": {"type": "string"}},
    "search_directive_native": {"type": "string"},
    "language_lock_native": {"type": "string"},
    "sources": {"type": "array", "maxItems": 12, "items": {"type": "string"}}
  },
  "required": ["what_it_is", "appearance_criteria", "narrow_queries", "rough_queries",
               "search_directive_native", "language_lock_native", "sources"],
  "additionalProperties": false
}