{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Evolution of the air-brake","author_name":"Paul Synnestvedt","thumbnail_url":"https://www.ebooknetworking.net/books/B00/315/bigB0031564RE.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0031564RE.html\">Evolution of the air-brake</a>","width":400,"height":300}