PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The Natural Bears Classification System (NBCS) is a set of symbols using letters, numbers, and other characters commonly found on modern, Western computer keyboards.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wikipedia.org