{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Principia: The Authoritative Translation and Guide: Mathematical Principles of Natural Philosophy","author_name":"Newton, Sir Isaac","thumbnail_url":"https://www.ebooknetworking.net/books/B01/7CX/bigB017CXNRKC.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B017CXNRKC.html\">The Principia: The Authoritative Translation and Guide: Mathematical Principles of Natural Philosophy</a>","width":400,"height":300}