<http://schema.org/keywords>
"\u6771\u4EAC\u99C5\u306B\u7FA9\u7406\u30C1\u30E7\u30B3\u306E\u304A\u8FD4\u3057\u5C02\u9580\u5E97"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.asahi.com/articles/ASJ237GL3J23UTIL05S.html?ref=rss>