{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Our social heritage","author_name":"Graham Wallas","thumbnail_url":"https://www.ebooknetworking.net/books/B00/6E2/bigB006E2Q09I.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B006E2Q09I.html\">Our social heritage</a>","width":400,"height":300}