PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Endorsements are broadly defined as any advertising message that consumers are likely to believe reflects the actual opinions, beliefs, findings, or experience of some person or organization other than the advertiser.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wsgr.com