PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This means that the student can actually complete the PDF file on the computer, using the typewriter and drawing tools available in Acrobat Reader version 9 or higherm, or on a tablet device such as an iPad, using a PDF app that has annotating tools.
http://www.w3.org/ns/prov#wasQuotedFrom
  • xpmath.com