<https://adachi-sekizai.jp/says/2022/06/10/%e3%81%8a%e5%ae%a2%e6%a7%98%e3%81%ae%e5%a3%b0%e3%82%92%e8%bf%bd%e5%8a%a0%e3%81%97%e3%81%be%e3%81%97%e3%81%9f-71/#breadcrumblist>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://adachi-sekizai.jp/says/2022/06/10/%E3%81%8A%E5%AE%A2%E6%A7%98%E3%81%AE%E5%A3%B0%E3%82%92%E8%BF%BD%E5%8A%A0%E3%81%97%E3%81%BE%E3%81%97%E3%81%9F-71/>