{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Rule Against Perpetuities","author_name":"John Chipman Gray","thumbnail_url":"https://www.ebooknetworking.net/books/158/477/big1584773073.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1584773073.html\">The Rule Against Perpetuities</a>","width":400,"height":300}