PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Grades are a measure of pleasing one's teachers, earned income is a measure of how well one has pleased one's employer/customer/client.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com