{
  "namespace": "date_time",
  "type_name": "year",
  "description": "Represents a year in the time graph",
  "components": [
    {
      "namespace": "core",
      "type_name": "labeled"
    }
  ],
  "properties": [
    {
      "name": "year",
      "description": "A year",
      "data_type": "number",
      "socket_type": "none",
      "mutability": "immutable"
    },
    {
      "name": "leap",
      "description": "True, if the year is a leap year",
      "data_type": "bool",
      "socket_type": "none",
      "mutability": "immutable"
    }
  ],
  "extensions": [
    {
      "namespace": "metadata",
      "type_name": "dublin-core",
      "extension": {
        "title": "Year",
        "subject": "Represents a year in the time graph",
        "creator": "Hanack"
      }
    }
  ]
}