PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Companies have been branding their collateral materials such as letterhead, envelopes, business cards, etc. for years.
http://www.w3.org/ns/prov#wasQuotedFrom
  • webpronews.com