{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Gravitation","author_name":"Misner, Charles W.","thumbnail_url":"https://www.ebooknetworking.net/books/069/117/big0691177791.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0691177791.html\">Gravitation</a>","width":400,"height":300}