<https://ohishidc.com/aesthetic-versus-prevention%e3%80%80%e2%85%a1%ef%bc%89/#article>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://ohishidc.com/aesthetic-versus-prevention%E3%80%80%E2%85%A1%EF%BC%89/>