{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Jiu Jitsu for All: Purple Belt to Dark Blue Belt","author_name":"David Walker","thumbnail_url":"https://www.ebooknetworking.net/books/071/368/big0713684852.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0713684852.html\">Jiu Jitsu for All: Purple Belt to Dark Blue Belt</a>","width":400,"height":300}