<https://belle.click/2022/08/21/%e7%ab%8b%e4%bc%9a%e5%a4%96%e5%88%86%e5%a3%b2%e3%80%80%e3%83%94%e3%83%bc%e3%82%a8%e3%82%a4%e3%80%804766/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://belle.click/2022/08/21/%E7%AB%8B%E4%BC%9A%E5%A4%96%E5%88%86%E5%A3%B2%E3%80%80%E3%83%94%E3%83%BC%E3%82%A8%E3%82%A4%E3%80%804766/>