{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "properties": {
    "@id": {"type": "string"},
    "nif:beginIndex": {"type": "integer"},
    "nif:endIndex": {"type": "integer"},
    "nif:anchorOf": {
      "description": "Piece of context that contains the Emotion",
      "type": "string"
    },
    "onyx:hasDimension": {
      "type": "array",
      "items": {
        "$ref": "dimensions.json"
      },
      "uniqueItems": true
    },
    "onyx:hasEmotionCategory": {
      "type": "array",
      "items": {
        "$ref": "emotion.json"
      }
    }
  },
  "required": ["@id", "onyx:hasEmotion"]
}