{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"History of the City of Rome in the Middle Ages, Vol. 4, 1003-1199","author_name":"Ferdinand Gregorovius, Annie Hamilton, David S. Chambers","thumbnail_url":"https://www.ebooknetworking.net/books/093/497/big0934977763.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0934977763.html\">History of the City of Rome in the Middle Ages, Vol. 4, 1003-1199</a>","width":400,"height":300}