<https://ricoas.co.jp/#website>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://ricoas.co.jp/works/%E3%83%91%E3%83%8A%E3%82%BD%E3%83%8B%E3%83%83%E3%82%AF2-304kw%E5%A4%AA%E9%99%BD%E5%85%89%E7%99%BA%E9%9B%BB%E8%93%84%E9%9B%BB%E6%B1%A0%E8%A8%AD%E7%BD%AE%E5%B7%A5%E4%BA%8B/>