{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"47th Proposition of Euclid","author_name":"Mayer, Francis","thumbnail_url":"https://www.ebooknetworking.net/books/156/459/big1564599876.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1564599876.html\">47th Proposition of Euclid</a>","width":400,"height":300}