<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/MusicRecording>
<https://www.songpop2.com/content/song/%E5%8D%97%E6%8B%B3%E5%AA%BD%E5%AA%BD_%E6%99%82%E9%96%93%E8%8B%A5%E5%80%92%E9%80%80/PbJsW>