PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • What about patents for expensive and advanced technologies such as drugs, which are said to require billions in the process of R&D and production?
http://www.w3.org/ns/prov#wasQuotedFrom
  • experimentalcommunities.net