_:nb9ce10f461974a78b7208bb8994ddef4xb1
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://futuresonline-programingtrading.blog/%E5%85%8B%E6%9C%8D%E4%BA%BA%E6%80%A7%EF%BC%8C%E7%A8%8B%E5%BC%8F%E4%BA%A4%E6%98%93/>