{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Learn to Understand & Prevent Myopia","author_name":"Kaisu Viikari","thumbnail_url":"https://www.ebooknetworking.net/books/952/498/big9524988925.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-9524988925.html\">Learn to Understand &amp; Prevent Myopia</a>","width":400,"height":300}