{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "schema:BlogPosting",
  "title": "BlogPosting",
  "description": "A blog post.",
  "type": "object",
  "allOf": [
    {
      "description": "A post to a social media platform, including blog posts, tweets, Facebook posts, etc.",
      "$ref": "schema:SocialMediaPosting"
    }
  ]
}