PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • re probably sufficiently objective to be useful as a minimum or qualifying standard when trying to evaluate the English language skills of a large number of people, such as employees in a large firm or potential students.
http://www.w3.org/ns/prov#wasQuotedFrom
  • lingq.com