PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Covers: Early 50sThrough the late 1940s and early 1950s, rhythm and blues music had been gaining a stronger beat and a wilder style, with artists such as Fats Domino, Johnny Otis, Chuck Berry and Bo Diddley speeding up the tempos and increasing the backbeat to great popularity on the juke-joint circuit.
http://www.w3.org/ns/prov#wasQuotedFrom
  • reference.com