{
  "namespace": "date_time",
  "type_name": "day_of_month",
  "description": "Day of the month",
  "outbound": {
    "entity_type": {
      "namespace": "date_time",
      "type_name": "month"
    }
  },
  "inbound": {
    "entity_type": {
      "namespace": "date_time",
      "type_name": "day"
    }
  },
  "components": [
  ],
  "properties": [
    {
      "name": "day_of_month",
      "description": "The nth day of the month.",
      "data_type": "number",
      "socket_type": "none",
      "mutability": "immutable"
    }
  ],
  "extensions": [
    {
      "namespace": "dynamic_graph",
      "type_name": "field_name",
      "extension": {
        "from_outbound_entity_to_relation": "days_of_month",
        "from_relation_to_outbound_entity": "month",
        "from_inbound_entity_to_relation": "",
        "from_relation_to_inbound_entity": "day",
        "from_outbound_entity_to_inbound_entity": "days",
        "from_inbound_entity_to_outbound_entity": "month"
      }
    },
    {
      "namespace": "dynamic_graph",
      "type_name": "field_description",
      "extension": {
        "from_outbound_entity_to_relation": "Relates the month with the days.",
        "from_relation_to_outbound_entity": "The month.",
        "from_inbound_entity_to_relation": "",
        "from_relation_to_inbound_entity": "The day.",
        "from_outbound_entity_to_inbound_entity": "The days of this month.",
        "from_inbound_entity_to_outbound_entity": "The month."
      }
    }
  ]
}