PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • An object of the present invention is a method of forming artificial journal references that facilitate rapid, cost-effective co-citation clustering of patents, and ultimately leads to a visual patent index based on the artificial journal reference and co-citation analysis.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com