<http://schema.org/name>
"\u30E1\u30E2\u30EA\u30FC\u30AB\u30FC\u30C9"^^<http://www.w3.org/2001/XMLSchema#string>
<http://product.rakuten.co.jp/product/-/45bf3ff5fa0561b08d01fd43574a4c29/?l2-id=sd_product_item>