PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • There is a whole literature being written about how to use discussion boards, wiki???s, blogs, Twitter and other tools when teaching online and offline courses.
http://www.w3.org/ns/prov#wasQuotedFrom
  • thesocietypages.org