{"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/178/131/big178131893X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-178131893X.html\">Underground Cities: Mapping the tunnels, transits and networks underneath our feet</a>","width":400,"height":300}