<http://elsurrecords.com/myoma-amateur-music-troupe-songs-no-1%e3%80%9c4/03/#listItem>
<http://schema.org/position>
"3"^^<http://www.w3.org/2001/XMLSchema#integer>
<http://elsurrecords.com/myoma-amateur-music-troupe-songs-no-1%E3%80%9C4/03/06/2018/>