<http://schema.org/headline>
"Movable Type Developer &amp; Designers Coference 2012\u958B\u50AC\u30EC\u30DD\u30FC\u30C8\uFF1A\u30EC\u30DD\u30FC\u30C8"^^<http://www.w3.org/2001/XMLSchema#string>
<http://gihyo.jp/news/report/2012/08/2202>