{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Perspective in Architectural Drawings","author_name":"Felix Konig","thumbnail_url":"https://www.ebooknetworking.net/books/044/224/big0442247478.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0442247478.html\">Perspective in Architectural Drawings</a>","width":400,"height":300}