{"product_id":"9784781916156","title":"演習形式で学ぶ一般相対性理論 （ＳＧＣライブラリ）","description":"","brand":"サイエンス社","offers":[{"title":"Default Title","offer_id":49303260823787,"sku":"00000_00000_00000_00000","price":35.5,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/4484\/5803\/files\/9784781916156-1.jpg?v=1787912533","url":"https:\/\/kinokuniya.com.sg\/ja\/products\/9784781916156","provider":"Books Kinokuniya Singapore","version":"1.0","type":"link"}