PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Virgin is one of the first major music retailers to enter an increasingly crowded online music market, dominated by Apple and other technology companies 'Growth potential' Jupiter Research expects the online music market in the US to grow from around $100m (???55.5m) in 2003 to $1.7bn (???945m) in 2009.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cdrinfo.com