{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Innovative Vaulting in the Architecture of the Roman Empire: 1st to 4th Centuries CE","author_name":"Lynne C. Lancaster","thumbnail_url":"https://www.ebooknetworking.net/books/110/705/big1107059356.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1107059356.html\">Innovative Vaulting in the Architecture of the Roman Empire: 1st to 4th Centuries CE</a>","width":400,"height":300}