PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Somebody to Love, originally titled Someone to Love, is a rock song that was written by Darby Slick, and originally recorded by 1960s folk rock band, The Great Society, and later by the psychedelic counterculture rock band Jefferson Airplane.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wikipedia.org