{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Ernie Ball Power Slinky Cobalt Bass Guitar Strings, 55-110 Gauge (P02731) Power (55-110) 4-String","author_name":"","thumbnail_url":"https://www.ebooknetworking.net/books/B00/7AG/bigB007AGRV3G.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B007AGRV3G.html\">Ernie Ball Power Slinky Cobalt Bass Guitar Strings, 55-110 Gauge (P02731) Power (55-110) 4-String</a>","width":400,"height":300}