_:n49be9ee51c974b8699429197896f574bxb0
<http://schema.org/priceValidUntil>
<http://5.doogak.com/product/%EB%B9%84%EB%8C%80%EB%A9%B4%EC%A4%8C-%EC%BB%A8%EC%84%A4%ED%8C%85-%EC%88%98%EC%8B%9C%EC%A7%80%EC%9B%90/>