<http://schema.org/headline>
"\u72D9\u3063\u3066\u3082\u9006\u52B9\u679C\uFF01\u7537\u6027\u304C\u601D\u308F\u305A\u5F15\u3044\u3066\u3057\u307E\u3046\u5973\u6027\u306E\u300E\u30AD\u30E1\u9854\u300F\uFF14\u9078"^^<http://www.w3.org/2001/XMLSchema#string>
<http://howcollect.jp/article/14812>