About: http://webisa.webdatacommons.org/292104754

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	In the late 60's, JMI also opened up to other styles of music such as contemporary classical music, ethnic and traditional music, jazz and pop/rock.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org