{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Projective geometry","author_name":"Oswald Veblen, John Wesley Young","thumbnail_url":"https://www.ebooknetworking.net/books/124/514/big1245143336.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1245143336.html\">Projective geometry</a>","width":400,"height":300}