<https://tebikisyo.info/amazon/prime-video/video-search/attachment/%e6%a4%9c%e7%b4%a21/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://tebikisyo.info/amazon/prime-video/video-search/attachment/%E6%A4%9C%E7%B4%A21/>