/category > /category/3 > /book/6","mainEntity":{"@type":"Book","author":"/author/السيّد علي الحسيني الميلاني","bookFormat":"http://schema.org/EBook","image":"https://lib.rafed.net/Books/6_alemam-almahdi/images/cover-big.jpg","inLanguage":"Arabic","name":"الإمام المهدي عليه السلام","numberOfPages":37,"offers":{"@type":"Offer","availability":"http://schema.org/InStock","price":"0","priceCurrency":"USD"},"publisher":"مركز الأبحاث العقائدية"},"author":{"@type":"Person","name":"السيّد علي الحسيني الميلاني"}}