{"type":"rich","version":"1.0","title":"Letter of recommendation","provider_name":"Heyzine","provider_url":"https:\/\/heyzine.com","html":"<iframe allowfullscreen=\"allowfullscreen\" allow=\"clipboard-write\" scrolling=\"no\" class=\"fp-iframe\" style=\"width: 100%; height: 600px;\" src=\"https:\/\/heyzine.com\/flip-book\/4c3616ccaa.html\"><\/iframe>","width":1920,"height":2712,"thumbnail_url":"https:\/\/cdnc.heyzine.com\/files\/uploaded\/v3\/4c3616ccaa34f555404e44cfd71d4b8e39f52321.pdf-thumb.jpg","thumbnail_width":1400,"thumbnail_height":1978}