{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Medieval Machine: Industrial Revolution of the Middle Ages","author_name":"Jean Gimpel","thumbnail_url":"https://www.ebooknetworking.net/books/070/453/big0704530988.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0704530988.html\">The Medieval Machine: Industrial Revolution of the Middle Ages</a>","width":400,"height":300}