PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Kno also added new interactive features to its iPad app. The ???Journal??? feature lets students transfer sticky notes, images, highlights, text and other content from their e-textbooks into a digital notebook.
http://www.w3.org/ns/prov#wasQuotedFrom
  • gigaom.com