<https://qdadino.net/about-midi-interface-roland-um-one-mk2/roland-um-one-mk2-midi-tanshi-kakudai-compressor#listItem>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/ListItem>
<https://qdadino.net/about-midi-interface-roland-um-one-mk2/roland-um-one-mk2-midi-tanshi-kakudai-compressor>