<http://schema.org/name>
"\u30DE\u30C3\u30B5\u30FC\u30B8\u30C1\u30A7\u30A2"^^<http://www.w3.org/2001/XMLSchema#string>
<http://product.rakuten.co.jp/product/%E3%82%B9%E3%83%A9%E3%82%A4%E3%83%B4+CHD-5500%28K%29/76b8a4fd0e5ec90d839923599636af61/spec/?l2-id=pdt_spec>