PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • While publishers still exert enough market influence through control of the lion???s share of digital publishing rights (for now) of many popular authors to force Amazon and others to accept agency pricing, over time, this influence will wane, particularly as authors themselves increasingly choose to publish through those places that own the customer, which will be, in the end, the big storefronts
http://www.w3.org/ns/prov#wasQuotedFrom
  • gigaom.com