<https://jsodom.org/journal/backnumber/%e6%97%a5%e6%9c%ac%e5%8f%a3%e8%85%94%e8%a8%ba%e6%96%ad%e5%ad%a6%e4%bc%9a%e9%9b%91%e8%aa%8c-%e7%ac%ac22%e5%b7%bb-%e7%ac%ac2%e5%8f%b7/#breadcrumblist>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://jsodom.org/journal/backnumber/%E6%97%A5%E6%9C%AC%E5%8F%A3%E8%85%94%E8%A8%BA%E6%96%AD%E5%AD%A6%E4%BC%9A%E9%9B%91%E8%AA%8C-%E7%AC%AC22%E5%B7%BB-%E7%AC%AC2%E5%8F%B7/>