<https://smallzoo.net/%e3%82%aa%e3%82%aa%e3%83%a0%e3%83%a9%e3%82%b5%e3%82%ad%e3%82%bb%e3%83%b3%e3%82%bf%e3%83%bc%e3%81%b8>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/WebPage>
<https://smallzoo.net/category/kiji>