<https://isekiai.com/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://isekiai.com/client/illustration/omoideamigo2020/attachment/%E3%81%A1%E3%82%93%E3%81%82%E3%81%AA%E3%81%94%E3%83%95%E3%82%A9%E3%83%88%E5%8F%B0%E7%B4%99-1/>