PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • And, for most people in middle life, the sort of intellectual effort required of the average schoolboy in mastering his Greek or Latin lesson, his algebra or physics, would be out of the question.
http://www.w3.org/ns/prov#wasQuotedFrom
  • docstoc.com