About: http://webisa.webdatacommons.org/456100902

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	Soon, radio programs originating in New York, Philadelphia, Cincinnati, Chicago, and other cities were being beamed across the nation, creating the beginnings of American Superculture.
http://www.w3.org/ns/prov#wasQuotedFrom	vintageguitar.com