About: http://webisa.webdatacommons.org/257722585

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	His contribution is a legacy that has exerted a profound and lasting influence on twentieth-century music--a legacy that includes rock 'n roll, which was an offshoot of Chicago's electrified blues.
http://www.w3.org/ns/prov#wasQuotedFrom	allaboutjazz.com