PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Computers, audio and video materials, edutainment, printed materials, and other aids to learning as well as distractions from learning.
http://www.w3.org/ns/prov#wasQuotedFrom
  • iae-pedia.org