{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "id": "/",
  "type": "object",
  "properties": {
    "related_artifacts": {
      "id": "related_artifacts",
      "type": "array",
      "items": {}
    },
    "discussion_thread": {
      "id": "discussion_thread",
      "type": "object",
      "properties": {
        "_id": {
          "id": "_id",
          "type": "string"
        },
        "posts": {
          "id": "posts",
          "type": "array",
          "items": {}
        },
        "discussion_id": {
          "id": "discussion_id",
          "type": "string"
        },
        "subject": {
          "id": "subject",
          "type": "string"
        }
      }
    },
    "author": {
      "id": "author",
      "type": "string"
    },
    "url": {
      "id": "url",
      "type": "string"
    },
    "text": {
      "id": "text",
      "type": "string"
    },
    "labels": {
      "id": "labels",
      "type": "array",
      "items": {
        "id": "0",
        "type": "string"
      }
    },
    "state": {
      "id": "state",
      "type": "string"
    },
    "mod_date": {
      "id": "mod_date",
      "type": "string"
    },
    "title": {
      "id": "title",
      "type": "string"
    },
    "_id": {
      "id": "_id",
      "type": "string"
    },
    "discussion_thread_url": {
      "id": "discussion_thread_url",
      "type": "string"
    }
  }
}