{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/hbku/main/json-structure/hbku-article-structure.json",
  "name": "FigshareArticle",
  "description": "JSON Structure for a Figshare Article (Manara - Qatar Research Repository, hosting HBKU research output). Based on the Figshare API v2 Article schema.",
  "type": "object",
  "properties": {
    "id": { "type": "int64", "description": "Unique identifier for article" },
    "title": { "type": "string", "description": "Title of article" },
    "doi": { "type": "string", "description": "DOI" },
    "handle": { "type": "string", "description": "Handle" },
    "url": { "type": "uri", "description": "API endpoint for article" },
    "url_public_html": { "type": "uri", "description": "Public site endpoint" },
    "url_public_api": { "type": "uri", "description": "Public API endpoint" },
    "published_date": { "type": "string", "description": "Publication date" },
    "thumb": { "type": "string", "description": "Thumbnail image url" },
    "defined_type": { "type": "int32", "description": "Type identifier" },
    "defined_type_name": { "type": "string", "description": "Type name" },
    "group_id": { "type": "int64", "description": "Group id" },
    "resource_title": { "type": "string", "description": "Linked resource title" },
    "resource_doi": { "type": "string", "description": "Linked resource DOI" },
    "timeline": {
      "type": "object",
      "description": "Timeline of significant dates",
      "properties": {
        "posted": { "type": "string" },
        "firstOnline": { "type": "string" },
        "revision": { "type": "string" },
        "submission": { "type": "string" }
      }
    }
  },
  "required": ["id", "title", "doi", "handle", "url", "defined_type_name"]
}