PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Consequently, many courses are not academically rigorous and include numerous errors, distortions and other problems.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freethoughtblogs.com