PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Truth or Lie is an activity which is used to practice the Present Perfect Simple and also giving students practicing making questions.
http://www.w3.org/ns/prov#wasQuotedFrom
  • icaltefl.com