<https://onehu.xyz/2022/08/13/%E6%9C%89%E4%BB%80%E4%B9%88%E6%9A%96%E5%BF%83%E7%9A%84%E9%AC%BC%E6%95%85%E4%BA%8B-28>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://onehu.xyz/2022/08/13/%E6%9C%89%E4%BB%80%E4%B9%88%E6%9A%96%E5%BF%83%E7%9A%84%E9%AC%BC%E6%95%85%E4%BA%8B-28>