About: http://webisa.webdatacommons.org/422403255

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	But by the 1990s, after the arrival of rock, heavy metal, rap and other types of pop music, most people heard the word barbershop and thought of four old guys warbling in striped shirts and fake mustaches, Mr. Watson says.
http://www.w3.org/ns/prov#wasQuotedFrom	wsj.com