{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"State-of-the-Art Technologies for Intrusion and Obstacle Detection for Railroad Operations","author_name":"U.S. Department of Transportation","thumbnail_url":"https://www.ebooknetworking.net/books/149/470/big1494707918.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1494707918.html\">State-of-the-Art Technologies for Intrusion and Obstacle Detection for Railroad Operations</a>","width":400,"height":300}