{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Underground Cities: Mapping the tunnels, transits and networks underneath our feet","author_name":"Ovenden, Mark","thumbnail_url":"https://www.ebooknetworking.net/books/B08/LQ7/bigB08LQ7PTGW.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B08LQ7PTGW.html\">Underground Cities: Mapping the tunnels, transits and networks underneath our feet</a>","width":400,"height":300}