<http://schema.org/name>
"\u30AA\u30FC\u30C7\u30A3\u30AA"^^<http://www.w3.org/2001/XMLSchema#string>
<http://product.rakuten.co.jp/product/TDK+SP-TVBTWA-BK/6129f4ba962ed6db89513b07799bbb9f/item/1/1/?sc=1&l2-id=pdt_item_more>