PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These programs are equally weak and will not serve our children well except to bring them slightly above the level they were at with Investigations math.
http://www.w3.org/ns/prov#wasQuotedFrom
  • oaknorton.com