<https://nihonnnoosiro.com/2020/06/09/bs%E3%83%87%E3%82%A3%E3%82%AF%E3%82%BD%E3%83%B3npb8%E5%B9%B4%E7%9B%AE-%E8%84%85%E5%A8%81%E3%81%AE%E6%88%90%E7%B8%BE/#authorImage>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://nihonnnoosiro.com/2020/06/09/bs%E3%83%87%E3%82%A3%E3%82%AF%E3%82%BD%E3%83%B3npb8%E5%B9%B4%E7%9B%AE-%E8%84%85%E5%A8%81%E3%81%AE%E6%88%90%E7%B8%BE/>