<https://onegaiz.com/faq/author/uu55ww99c/#author>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://onegaiz.com/faq/36556-%e3%83%95%e3%83%ac%e3%83%83%e3%82%b7%e3%83%a5%e3%83%8d%e3%82%b9%e3%83%90%e3%83%bc%e3%82%ac%e3%83%bc-%e5%90%89%e7%a5%a5%e5%af%ba%e6%9d%b1%e7%94%ba%e5%ba%97-%e3%81%a8%e3%81%af/>