<http://schema.org/headline>
"\u300C\u6771\u4EAC\u4E94\u8F2A\u30A2\u30FC\u30AB\u30A4\u30D6 1964-2020\u300D\u3092\u516C\u958B\u3057\u307E\u3057\u305F"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.huffingtonpost.jp/hidenori-watanave/tokyo-olympic-archive_b_5943140.html>