,"brand": "Trung tâm dược liệu", "review": { "@type": "Review", "reviewRating": { "@type": "Rating", "ratingValue": "5" }, "name": "A masterpiece of literature", "author": { "@type": "Person", "name": "John Doe" }, "datePublished": "2006-05-04", "reviewBody": "I really enjoyed this book. It captures the essential challenge people face as they try make sense of their lives and grow to adulthood.", "publisher": { "@type": "Organization", "name": "Washington Times" } }