{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Der Baum der Erkenntnis. Die biologischen Wurzeln des menschlichen Erkennens.","author_name":"Maturana, Humberto R.","thumbnail_url":"https://www.ebooknetworking.net/books/344/211/big3442114608.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3442114608.html\">Der Baum der Erkenntnis. Die biologischen Wurzeln des menschlichen Erkennens.</a>","width":400,"height":300}