PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In light of time constraints, asking a child to justify their thinking when they add 20+20 is a waste of time.
http://www.w3.org/ns/prov#wasQuotedFrom
  • macleans.ca