PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • They could also have been talking about books they bought or downloaded from sites other than Amazon, which do not have DRM.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mobileread.com