<http://schema.org/name>
"\u30AF\u30EA\u30A2\u30EC\u30F3\u30BA"^^<http://www.w3.org/2001/XMLSchema#string>
<http://product.rakuten.co.jp/product/-/957a894a1dd02b708d7dcf7fa5a8f9f2/?l2-id=sd_product_item>