<http://schema.org/name>
"\u30D8\u30C3\u30C9\u30E9\u30A4\u30C8\u95A2\u9023"^^<http://www.w3.org/2001/XMLSchema#string>
<http://product.rakuten.co.jp/product/-/d95c3d33b661a0fcec5893f768d6603e/?l2-id=sd_product_item>