{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Guide to the Music of Richard Wagner's Tetralogy: The Ring of the Nibelung","author_name":"Translated by Nathan Haskell Dole, Hans von Wolzogen","thumbnail_url":"https://www.ebooknetworking.net/books/055/464/big0554647222.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0554647222.html\">Guide to the Music of Richard Wagner&#039;s Tetralogy: The Ring of the Nibelung</a>","width":400,"height":300}