PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • I have topics such as job interviews, expectations and technology, but I do not really know how to include speaking acitivites in which students can use this tense.
http://www.w3.org/ns/prov#wasQuotedFrom
  • usingenglish.com