PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, if the material you wish to present is mostly text, it may be better to create Word documents that can be presented to the student in PDF format.
http://www.w3.org/ns/prov#wasQuotedFrom
  • slideshare.net