<https://blockchainmaster.cc/#website>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://blockchainmaster.cc/2019/02/%E4%BA%A4%E6%98%93%E6%89%80%E9%97%B4%E6%B5%81%E5%8A%A8%E6%80%A7%E5%A2%9E%E5%8A%A0%EF%BC%8C%E5%A5%97%E5%88%A9%E6%9C%BA%E4%BC%9A%E5%B7%B2%E6%AD%A3%E5%B8%B8%E5%8C%96%EF%BC%8C%E8%B6%8A%E6%9D%A5%E8%B6%8A/>