<https://chat-ageha.club/#organization>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://chat-ageha.club/blog/%E3%80%90%E3%83%81%E3%83%A3%E3%83%83%E3%83%88%E3%83%AC%E3%83%87%E3%82%A3%E6%9C%AD%E5%B9%8C%E3%80%91%CB%96%E2%9C%A7%E4%BB%8A%E3%81%8C%E7%8B%99%E3%81%84%E7%9B%AE%E3%80%90%E6%9C%88%E6%9C%AB/>