{"type":"rich","version":"1.0","title":"Opowie\u015bci o \u015bw. Franciszku, wyd. II","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\/3cb9a41081.html\"><\/iframe>","width":1920,"height":2708,"thumbnail_url":"https:\/\/cdnm.heyzine.com\/files\/uploaded\/v3\/3cb9a41081be69817d029b41e3e28f7347358ee0.pdf-thumb.jpg","thumbnail_width":1400,"thumbnail_height":1975}