<https://www.phil.gakushuin.ac.jp/xo_event/xo_event-1020/#webpage>
<http://schema.org/datePublished>
"2024-08-27T12:51:13+09:00"^^<http://schema.org/Date>
<https://www.phil.gakushuin.ac.jp/xo_event/xo_event-1020/>