PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Reviewing against these standards will pinpoint where best practices are in use and where improvements are needed to make good learning experiences even better.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nsta.org