{
  "namespace": "date_time",
  "type_name": "first_day",
  "description": "The first day of the month",
  "outbound": {
    "entity_type": {
      "namespace": "date_time",
      "type_name": "month"
    }
  },
  "inbound": {
    "entity_type": {
      "namespace": "date_time",
      "type_name": "day"
    }
  },
  "components": [
  ],
  "properties": [
  ],
  "extensions": [
    {
      "namespace": "dynamic_graph",
      "type_name": "field_name",
      "extension": {
        "from_outbound_entity_to_relation": "",
        "from_relation_to_outbound_entity": "month",
        "from_inbound_entity_to_relation": "",
        "from_relation_to_inbound_entity": "first_day",
        "from_outbound_entity_to_inbound_entity": "first_day",
        "from_inbound_entity_to_outbound_entity": ""
      }
    },
    {
      "namespace": "dynamic_graph",
      "type_name": "field_description",
      "extension": {
        "from_outbound_entity_to_relation": "",
        "from_relation_to_outbound_entity": "The month.",
        "from_inbound_entity_to_relation": "",
        "from_relation_to_inbound_entity": "The first day of the month.",
        "from_outbound_entity_to_inbound_entity": "The first day of the month.",
        "from_inbound_entity_to_outbound_entity": ""
      }
    }
  ]
}