<https://tenjin-barvaniq.com/#website>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://tenjin-barvaniq.com/blog/%E7%A6%8F%E5%B2%A1%E5%A4%A9%E7%A5%9E%E3%81%AE%E3%83%AF%E3%82%A4%E3%83%B3%E9%A3%B2%E3%81%BF%E6%94%BE%E9%A1%8C%E3%81%A8%E3%81%84%E3%81%88%E3%81%B0%E3%83%90%E3%83%AB%E3%83%90%E3%83%8B%E3%83%83%E3%82%AF-3/1568/>