<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/MusicRecording>
<https://www.songpop2.com/content/song/%E5%BD%A9%E6%89%8D%E5%A5%B3%E7%B5%84_%E3%83%96%E3%83%83%E9%A3%9B%E3%81%B3%E3%82%AC%E3%83%BC%E3%83%AB/QegfF>