PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Though promising, they are hard to get right. ???Accountability??? has shown in several states that, when done persistently and carefully, it can boost achievement, especially among minority and disadvantaged youngsters.
http://www.w3.org/ns/prov#wasQuotedFrom
  • educationnext.org