<https://hidemaruggl-blog.com/entry/2019/10/28/jisatsu-nendai/#article>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/Article>
<https://hidemaruggl-blog.com/entry/2019/10/28/jisatsu-nendai/>