<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/MusicRecording>
<https://www.songpop2.com/content/song/%E6%9B%B9%E6%96%B9_%E7%95%B6%E4%B8%96%E7%95%8C%E5%8F%AA%E5%89%A9%E4%B8%8B%E9%A7%B1%E9%A7%9D/uet7HzByU>