{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The coal-fields of Great Britain: their history, structure, and resources. With notices of the coal-fields of other parts of the world","author_name":"Edward Hull","thumbnail_url":"https://www.ebooknetworking.net/books/117/837/big1178376478.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1178376478.html\">The coal-fields of Great Britain: their history, structure, and resources. With notices of the coal-fields of other parts of the world</a>","width":400,"height":300}