<http://schema.org/headline>
"\u300CFirefox OS\u300D\u3092\u642D\u8F09\u3057\u305F4K\u30C6\u30EC\u30D3\u3001\u65E5\u672C\u3067\u767A\u58F2"^^<http://www.w3.org/2001/XMLSchema#string>
<http://internetcom.jp/200516/firefox-os-4k-tv>