{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Historic Walks in San Francisco: 18 Trails Through the City's Past","author_name":"Rand Richards","thumbnail_url":"https://www.ebooknetworking.net/books/187/936/big1879367033.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1879367033.html\">Historic Walks in San Francisco: 18 Trails Through the City&#039;s Past</a>","width":400,"height":300}