<https://a24378800.pixnet.net/blog/post/37893019-%e3%80%90%e8%a9%a6%e7%94%a8%e3%80%91%e5%be%b7%e5%9c%8bkamill-%e7%b6%93%e5%85%b8%e8%ad%b7%e6%89%8b%e9%9c%9c>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://a24378800.pixnet.net/blog/post/37893019-%E3%80%90%E8%A9%A6%E7%94%A8%E3%80%91%E5%BE%B7%E5%9C%8Bkamill-%E7%B6%93%E5%85%B8%E8%AD%B7%E6%89%8B%E9%9C%9C>