<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/MusicRecording>
<https://www.songpop2.com/content/song/%CE%93%CE%B9%CF%8E%CF%84%CE%B1-%CE%9B%CF%8D%CE%B4%CE%B9%CE%B1_Yia-%C3%81lli-Me-Phant%C3%A1stikes/Q4JTX>