{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Proceedings of the American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge, Volume 44","author_name":"Jstor","thumbnail_url":"https://www.ebooknetworking.net/books/114/525/big1145252427.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1145252427.html\">Proceedings of the American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge, Volume 44</a>","width":400,"height":300}