<https://amo.town/archives/tag/%e6%84%9b%e3%81%97%e3%81%a6%e3%82%8b#breadcrumblist>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://amo.town/archives/tag/%E6%84%9B%E3%81%97%E3%81%A6%E3%82%8B>