{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "schema:WebSite",
  "title": "WebSite",
  "description": "A WebSite is a set of related web pages and other items typically served from a single web domain and accessible via URLs.",
  "type": "object",
  "allOf": [
    {
      "description": "The most generic kind of creative work, including books, movies, photographs, software programs, etc.",
      "$ref": "schema:CreativeWork"
    }
  ],
  "properties": {
    "issn": {
      "description": "The International Standard Serial Number (ISSN) that identifies this serial publication. You can repeat this property to identify different formats of, or the linking ISSN (ISSN-L) for, this serial publication.",
      "type": "string"
    }
  }
}