{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Knowledge Systems through PROLOG: An Introduction","author_name":"Steven H. Kim","thumbnail_url":"https://www.ebooknetworking.net/books/019/507/big0195072413.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0195072413.html\">Knowledge Systems through PROLOG: An Introduction</a>","width":400,"height":300}