{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Concept of a Legal System: An Introduction to the Theory of the Legal System","author_name":"Joseph Raz","thumbnail_url":"https://www.ebooknetworking.net/books/019/825/big019825363X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-019825363X.html\">The Concept of a Legal System: An Introduction to the Theory of the Legal System</a>","width":400,"height":300}