<https://bighappy.co.jp/author/okcom/#author>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://bighappy.co.jp/2016/11/28/%E4%B9%85%E4%BF%9D%E7%94%B0%E4%B8%80%E7%AB%B9%E7%BE%8E%E8%A1%93%E9%A4%A8/>