{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Color Primer: A Basic Treatise on the Color System of Wilhelm Ostwald.","author_name":"Wilhelm Ostwald","thumbnail_url":"https://www.ebooknetworking.net/books/044/211/big0442113447.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0442113447.html\">The Color Primer: A Basic Treatise on the Color System of Wilhelm Ostwald.</a>","width":400,"height":300}