<https://www.discovery-n.co.jp/author/ariyoshi-mayo/#author>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.discovery-n.co.jp/%E6%A9%8B%E6%9C%AC%E7%92%B0%E5%A5%88%E3%80%80o-a-%E6%83%85%E5%A0%B1-100/>