{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"On the Principle of Population: Volume 2","author_name":"Thomas Robert Malthus","thumbnail_url":"https://www.ebooknetworking.net/books/054/391/big0543910709.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0543910709.html\">On the Principle of Population: Volume 2</a>","width":400,"height":300}