PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The app offers an increased communicative ability by allowing students, teachers, and parents to leave comments using multiple types of input which can be text, audio or video.
http://www.w3.org/ns/prov#wasQuotedFrom
  • edtechreview.in