<https://loob-tokyo.com/2021/07/27/orange%f0%9f%a6%81%f0%9f%8d%8a%f0%9f%8d%8a/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://loob-tokyo.com/2021/07/27/orange%F0%9F%A6%81%F0%9F%8D%8A%F0%9F%8D%8A/>