<http://schema.org/articleSection>
"\u30AF\u30EA\u30FC\u30D4\u30FC\u3000\u507D\u308A\u306E\u96A3\u4EBA"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.huffingtonpost.jp/2016/02/14/hidetoshi-nishijima-berlin_n_9233560.html>