PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It may take places such as India and China, where teachers (quality ones, obviously) are at a premium, to revolutionize teaching by ???outsourcing??? the mundane stuff to computers that increasingly do a better job e.g. Khan Academy or Hey Math!
http://www.w3.org/ns/prov#wasQuotedFrom
  • confusedofcalcutta.com