{
    "version": 1.0,
    "title": "Chapter 1- History and Overview of the U.S. Healthcare System",
    "type": "rich",
    "html": "<iframe width=\"500\" height=\"500\" style=\"border:3px solid black; margin:auto; display:block\" frameborder=\"0\" src=\"https://crosswordlabs.com/embed/chapter-1-history-and-overview-of-the-us-healthcare-system\"></iframe>",
    "width": 500,
    "height": 500,
    "thumbnail_url": "https://crosswordlabs.com/image/7391846.svg",
    "thumbnail_width": 100,
    "thumbnail_height": 100
}