_:ne8e2265024ed4f2fb88d2eda3957e8dcxb0
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://seicolin.hatenablog.com/archive/category/%E6%98%A0%E7%94%BB%E6%84%9F%E6%83%B3%E3%80%8C%E3%81%BE%E3%80%8D%E8%A1%8C>