{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Einstein theory of relativity; a concise statement","author_name":"Hendrik Antoon Lorentz","thumbnail_url":"https://www.ebooknetworking.net/books/117/241/big1172414920.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1172414920.html\">The Einstein theory of relativity; a concise statement</a>","width":400,"height":300}