<https://tottori-db.com/2020/11/19/jdl%e5%85%a8%e5%9b%bd%e3%83%95%e3%82%a9%e3%83%bc%e3%83%a9%e3%83%a0%e3%81%ae%e3%81%8a%e3%81%97%e3%82%89%e3%81%9b/skm_c25820111214450/#breadcrumblist>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://tottori-db.com/2020/11/19/jdl%E5%85%A8%E5%9B%BD%E3%83%95%E3%82%A9%E3%83%BC%E3%83%A9%E3%83%A0%E3%81%AE%E3%81%8A%E3%81%97%E3%82%89%E3%81%9B/skm_c25820111214450/>