{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Bituminous coal-mine safety-inspection outline","author_name":"George Wallace Grove","thumbnail_url":"https://www.ebooknetworking.net/books/B00/41O/bigB0041OT4M6.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0041OT4M6.html\">Bituminous coal-mine safety-inspection outline</a>","width":400,"height":300}