<https://ima-fur.com/tag/%e6%af%9b%e7%9a%ae%e3%81%ae%e3%83%9d%e3%83%b3%e3%83%81%e3%83%a7/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://ima-fur.com/tag/%E6%AF%9B%E7%9A%AE%E3%81%AE%E3%83%9D%E3%83%B3%E3%83%81%E3%83%A7/>