PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The on-blackboard information 106 is the information such as characters, drawings, symbols, etc. handwritten by the teacher.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com