{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Mayo Clinic On Vision And Eye Health: Practical Answers on Glaucoma, Cataracts, Macular Degeneration & Other     Conditions (Mayo Clinic on Health)","author_name":"","thumbnail_url":"https://www.ebooknetworking.net/books/189/300/big1893005208.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1893005208.html\">Mayo Clinic On Vision And Eye Health: Practical Answers on Glaucoma, Cataracts, Macular Degeneration &amp; Other     Conditions (Mayo Clinic on Health)</a>","width":400,"height":300}