<http://schema.org/name>
"\u30DF\u30EA\u30BF\u30EA\u30FC\u30FB\u30C8\u30A4\u30AC\u30F3"^^<http://www.w3.org/2001/XMLSchema#string>
<http://product.rakuten.co.jp/product/-/6714ae2c1bac89550f01695aa8acd8ff/?l2-id=sd_product_item>