PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • procedures, trade secrets, processes, designs, inventions, discoveries, know-how, methods, works of authorship and other proprietary information, including: (a) all patents, copyrights, mask work rights and other proprietary rights relating thereto;
http://www.w3.org/ns/prov#wasQuotedFrom
  • sec.gov