{
    "version": 1.0,
    "title": "SP1.U3.Los Verbos -IR/-ER",
    "type": "rich",
    "html": "<iframe width=\"500\" height=\"500\" style=\"border:3px solid black; margin:auto; display:block\" frameborder=\"0\" src=\"https://crosswordlabs.com/embed/sp1u3los-verbos-ir-er\"></iframe>",
    "width": 500,
    "height": 500,
    "thumbnail_url": "https://crosswordlabs.com/image/15313812.svg",
    "thumbnail_width": 100,
    "thumbnail_height": 100
}