<https://hollywoodloser.com/%e3%81%8a%e3%81%99%e3%81%99%e3%82%81%e3%81%ae%e5%89%af%e6%a5%ad/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://hollywoodloser.com/%E3%81%8A%E3%81%99%E3%81%99%E3%82%81%E3%81%AE%E5%89%AF%E6%A5%AD/>