PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, I am more aware of what I need to look when selecting articles, readings, and other items that are only available online as a PDF.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ncdae.org