<http://schema.org/headline>
"JavaScript\u958B\u767A\u306E\u65EC\u3092\u307E\u308B\u3054\u3068\u89E3\u8AAC\uFF01\uFF1A\u65B0\u520A\u30D4\u30C3\u30AF\u30A2\u30C3\u30D7"^^<http://www.w3.org/2001/XMLSchema#string>
<http://gihyo.jp/book/pickup/2013/0031>