{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"La semana laboral de 4 horas.","author_name":"Unknown","thumbnail_url":"https://www.ebooknetworking.net/books/849/867/big8498676797.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-8498676797.html\">La semana laboral de 4 horas.</a>","width":400,"height":300}