PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • He says that schools are made up primarily of two types of systems, operating systems and social systems, and makes the point that up to now, most efforts to improve schools have centered on changing the former, not the latter.
http://www.w3.org/ns/prov#wasQuotedFrom
  • downes.ca