{"type":"rich","version":"1.0","title":"Polyphony Lit, Volume 20 Spring, 2025","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\/96193f0943.html\"><\/iframe>","width":1920,"height":2900,"thumbnail_url":"https:\/\/cdnc.heyzine.com\/files\/uploaded\/v3\/96193f09431a401d99b8f70ccf681b8ce48bcab8.pdf-thumb.jpg","thumbnail_width":1400,"thumbnail_height":2114}