{"product_id":"mathematical-theory-of-special-and-general-relativity-the","title":"Mathematical Theory of Special and General Relativity, The","description":null,"brand":"Createspace","offers":[{"title":"Default Title","offer_id":33010427101284,"sku":"9781482309546","price":28.95,"currency_code":"EUR","in_stock":true}],"url":"https:\/\/suomalainen-test.myshopify.com\/products\/mathematical-theory-of-special-and-general-relativity-the","provider":"Suomalainen Test","version":"1.0","type":"link"}