<https://milkyway-co.jp/2017/11/13/%e8%aa%ad%e6%9b%b8%e3%81%ae%e7%a7%8b/#breadcrumblist>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://milkyway-co.jp/2017/11/13/%E8%AA%AD%E6%9B%B8%E3%81%AE%E7%A7%8B/>