PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Printing books, journals, magazines, newsletters, and other publications on post-consumer, recycled-content paper and producing some content digitally.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wef.org