About: http://webisa.webdatacommons.org/136061051

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Besides, there are so many different kinds of music that it gets tricky if you restrict the meaning of song to a piece of music with a singer.
http://www.w3.org/ns/prov#wasQuotedFrom	pianoworld.com