<https://www.club-sincerite.co.jp/#organization>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.club-sincerite.co.jp/2011/10/08/%E5%BE%A1%E6%88%90%E5%A9%9A%E3%82%B7%E3%83%BC%E3%82%BA%E3%83%B3%E5%88%B0%E6%9D%A5/>