PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A patent is a form of intellectual property that may be available to one who ???invents or discovers any new and useful process, machine, manufacture, or composition of matter [such as a chemical composition], or any new and useful improvements thereof.??? What is new and useful under patent law?
http://www.w3.org/ns/prov#wasQuotedFrom
  • ucar.edu