_:n156283454ee545539e83dc00da034714xb3
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://blog.shirokumachan.com/%E3%82%BB%E3%83%96%E5%B3%B6-%E5%AD%90%E9%80%A3%E3%82%8C%E6%97%85%E8%A1%8C%E8%A8%98/>