{"version":"1.0","type":"card","id":"a4e41fba-5708-4f54-926c-55c5b09c7250","url":"https://stacklist.com/card/a4e41fba-5708-4f54-926c-55c5b09c7250","title":"Birch bark - Wikipedia","source_url":"https://en.wikipedia.org/wiki/Birch_bark#:~:text=A%20birch%20bark%20longhouse%20on,survived%20from%20the%20Middle%20Ages.","note":"Birch bark longhouse on the eastern fringe of the Białowieża Forest in Poland, one of the few remaining examples of traditional Slavic architecture that has survived from the Middle Ages. The bark is used as a water-resistant material for building, and its properties make it an excellent choice for construction in the region's wet climate.","image":{"url":"https://ucarecdn.com/2f480768-5c76-4c6a-bf7e-29b5bca9cbe2/","alt":"Birch bark - Wikipedia","width":1200,"height":630},"stack":{"id":"fbdc44df-d9d9-46d4-b5fa-b7a51d45d6d5","title":"research acient history","url":"https://stacklist.com/stack/fbdc44df-d9d9-46d4-b5fa-b7a51d45d6d5"},"created_at":"2025-07-17T13:47:19.622Z","updated_at":null,"aco":null,"_links":{"self":"/api/public/card/a4e41fba-5708-4f54-926c-55c5b09c7250.json","html":"https://stacklist.com/card/a4e41fba-5708-4f54-926c-55c5b09c7250","md":"/api/public/card/a4e41fba-5708-4f54-926c-55c5b09c7250.md","stack_json":"/api/public/stack/fbdc44df-d9d9-46d4-b5fa-b7a51d45d6d5.json"}}