_:nd62df008120a4f81a6a33962dc6900fexb2
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.cocosalon.org/post/2018/07/09/%E3%83%9E%E3%83%AA%E3%83%B3%E3%83%90%E3%82%B3%E3%83%B3%E3%82%B5%E3%83%BC%E3%83%88>