<http://schema.org/name>
"\u30BB\u30C3\u30C8\u30B3\u30F3\u30DD"^^<http://www.w3.org/2001/XMLSchema#string>
<http://product.rakuten.co.jp/product/Pioneer+X-EM22/18ab2cace75790ff868a5f8e44be6157/?l2-id=pdt_sort_review>