PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The problem as to the direction in which we shall seek for order and clarity is the most important question facing education and educators today.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ditext.com